').parent();\n\n _.$list = _.$slideTrack.wrap(\n '
').parent();\n _.$slideTrack.css('opacity', 0);\n\n if (_.options.centerMode === true || _.options.swipeToSlide === true) {\n _.options.slidesToScroll = 1;\n }\n\n $('img[data-lazy]', _.$slider).not('[src]').addClass('slick-loading');\n\n _.setupInfinite();\n\n _.buildArrows();\n\n _.buildDots();\n\n _.updateDots();\n\n\n _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0);\n\n if (_.options.draggable === true) {\n _.$list.addClass('draggable');\n }\n\n };\n\n Slick.prototype.buildRows = function() {\n\n var _ = this, a, b, c, newSlides, numOfSlides, originalSlides,slidesPerSection;\n\n newSlides = document.createDocumentFragment();\n originalSlides = _.$slider.children();\n\n if(_.options.rows > 0) {\n\n slidesPerSection = _.options.slidesPerRow * _.options.rows;\n numOfSlides = Math.ceil(\n originalSlides.length / slidesPerSection\n );\n\n for(a = 0; a < numOfSlides; a++){\n var slide = document.createElement('div');\n for(b = 0; b < _.options.rows; b++) {\n var row = document.createElement('div');\n for(c = 0; c < _.options.slidesPerRow; c++) {\n var target = (a * slidesPerSection + ((b * _.options.slidesPerRow) + c));\n if (originalSlides.get(target)) {\n row.appendChild(originalSlides.get(target));\n }\n }\n slide.appendChild(row);\n }\n newSlides.appendChild(slide);\n }\n\n _.$slider.empty().append(newSlides);\n _.$slider.children().children().children()\n .css({\n 'width':(100 / _.options.slidesPerRow) + '%',\n 'display': 'inline-block'\n });\n\n }\n\n };\n\n Slick.prototype.checkResponsive = function(initial, forceUpdate) {\n\n var _ = this,\n breakpoint, targetBreakpoint, respondToWidth, triggerBreakpoint = false;\n var sliderWidth = _.$slider.width();\n var windowWidth = window.innerWidth || $(window).width();\n\n if (_.respondTo === 'window') {\n respondToWidth = windowWidth;\n } else if (_.respondTo === 'slider') {\n respondToWidth = sliderWidth;\n } else if (_.respondTo === 'min') {\n respondToWidth = Math.min(windowWidth, sliderWidth);\n }\n\n if ( _.options.responsive &&\n _.options.responsive.length &&\n _.options.responsive !== null) {\n\n targetBreakpoint = null;\n\n for (breakpoint in _.breakpoints) {\n if (_.breakpoints.hasOwnProperty(breakpoint)) {\n if (_.originalSettings.mobileFirst === false) {\n if (respondToWidth < _.breakpoints[breakpoint]) {\n targetBreakpoint = _.breakpoints[breakpoint];\n }\n } else {\n if (respondToWidth > _.breakpoints[breakpoint]) {\n targetBreakpoint = _.breakpoints[breakpoint];\n }\n }\n }\n }\n\n if (targetBreakpoint !== null) {\n if (_.activeBreakpoint !== null) {\n if (targetBreakpoint !== _.activeBreakpoint || forceUpdate) {\n _.activeBreakpoint =\n targetBreakpoint;\n if (_.breakpointSettings[targetBreakpoint] === 'unslick') {\n _.unslick(targetBreakpoint);\n } else {\n _.options = $.extend({}, _.originalSettings,\n _.breakpointSettings[\n targetBreakpoint]);\n if (initial === true) {\n _.currentSlide = _.options.initialSlide;\n }\n _.refresh(initial);\n }\n triggerBreakpoint = targetBreakpoint;\n }\n } else {\n _.activeBreakpoint = targetBreakpoint;\n if (_.breakpointSettings[targetBreakpoint] === 'unslick') {\n _.unslick(targetBreakpoint);\n } else {\n _.options = $.extend({}, _.originalSettings,\n _.breakpointSettings[\n targetBreakpoint]);\n if (initial === true) {\n _.currentSlide = _.options.initialSlide;\n }\n _.refresh(initial);\n }\n triggerBreakpoint = targetBreakpoint;\n }\n } else {\n if (_.activeBreakpoint !== null) {\n _.activeBreakpoint = null;\n _.options = _.originalSettings;\n if (initial === true) {\n _.currentSlide = _.options.initialSlide;\n }\n _.refresh(initial);\n triggerBreakpoint = targetBreakpoint;\n }\n }\n\n // only trigger breakpoints during an actual break. not on initialize.\n if( !initial && triggerBreakpoint !== false ) {\n _.$slider.trigger('breakpoint', [_, triggerBreakpoint]);\n }\n }\n\n };\n\n Slick.prototype.changeSlide = function(event, dontAnimate) {\n\n var _ = this,\n $target = $(event.currentTarget),\n indexOffset, slideOffset, unevenOffset;\n\n // If target is a link, prevent default action.\n if($target.is('a')) {\n event.preventDefault();\n }\n\n // If target is not the
element (ie: a child), find the .\n if(!$target.is('li')) {\n $target = $target.closest('li');\n }\n\n unevenOffset = (_.slideCount % _.options.slidesToScroll !== 0);\n indexOffset = unevenOffset ? 0 : (_.slideCount - _.currentSlide) % _.options.slidesToScroll;\n\n switch (event.data.message) {\n\n case 'previous':\n slideOffset = indexOffset === 0 ? _.options.slidesToScroll : _.options.slidesToShow - indexOffset;\n if (_.slideCount > _.options.slidesToShow) {\n _.slideHandler(_.currentSlide - slideOffset, false, dontAnimate);\n }\n break;\n\n case 'next':\n slideOffset = indexOffset === 0 ? _.options.slidesToScroll : indexOffset;\n if (_.slideCount > _.options.slidesToShow) {\n _.slideHandler(_.currentSlide + slideOffset, false, dontAnimate);\n }\n break;\n\n case 'index':\n var index = event.data.index === 0 ? 0 :\n event.data.index || $target.index() * _.options.slidesToScroll;\n\n _.slideHandler(_.checkNavigable(index), false, dontAnimate);\n $target.children().trigger('focus');\n break;\n\n default:\n return;\n }\n\n };\n\n Slick.prototype.checkNavigable = function(index) {\n\n var _ = this,\n navigables, prevNavigable;\n\n navigables = _.getNavigableIndexes();\n prevNavigable = 0;\n if (index > navigables[navigables.length - 1]) {\n index = navigables[navigables.length - 1];\n } else {\n for (var n in navigables) {\n if (index < navigables[n]) {\n index = prevNavigable;\n break;\n }\n prevNavigable = navigables[n];\n }\n }\n\n return index;\n };\n\n Slick.prototype.cleanUpEvents = function() {\n\n var _ = this;\n\n if (_.options.dots && _.$dots !== null) {\n\n $('li', _.$dots)\n .off('click.slick', _.changeSlide)\n .off('mouseenter.slick', $.proxy(_.interrupt, _, true))\n .off('mouseleave.slick', $.proxy(_.interrupt, _, false));\n\n if (_.options.accessibility === true) {\n _.$dots.off('keydown.slick', _.keyHandler);\n }\n }\n\n _.$slider.off('focus.slick blur.slick');\n\n if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {\n _.$prevArrow && _.$prevArrow.off('click.slick', _.changeSlide);\n _.$nextArrow && _.$nextArrow.off('click.slick', _.changeSlide);\n\n if (_.options.accessibility === true) {\n _.$prevArrow && _.$prevArrow.off('keydown.slick', _.keyHandler);\n _.$nextArrow && _.$nextArrow.off('keydown.slick', _.keyHandler);\n }\n }\n\n _.$list.off('touchstart.slick mousedown.slick', _.swipeHandler);\n _.$list.off('touchmove.slick mousemove.slick', _.swipeHandler);\n _.$list.off('touchend.slick mouseup.slick', _.swipeHandler);\n _.$list.off('touchcancel.slick mouseleave.slick', _.swipeHandler);\n\n _.$list.off('click.slick', _.clickHandler);\n\n $(document).off(_.visibilityChange, _.visibility);\n\n _.cleanUpSlideEvents();\n\n if (_.options.accessibility === true) {\n _.$list.off('keydown.slick', _.keyHandler);\n }\n\n if (_.options.focusOnSelect === true) {\n $(_.$slideTrack).children().off('click.slick', _.selectHandler);\n }\n\n $(window).off('orientationchange.slick.slick-' + _.instanceUid, _.orientationChange);\n\n $(window).off('resize.slick.slick-' + _.instanceUid, _.resize);\n\n $('[draggable!=true]', _.$slideTrack).off('dragstart', _.preventDefault);\n\n $(window).off('load.slick.slick-' + _.instanceUid, _.setPosition);\n\n };\n\n Slick.prototype.cleanUpSlideEvents = function() {\n\n var _ = this;\n\n _.$list.off('mouseenter.slick', $.proxy(_.interrupt, _, true));\n _.$list.off('mouseleave.slick', $.proxy(_.interrupt, _, false));\n\n };\n\n Slick.prototype.cleanUpRows = function() {\n\n var _ = this, originalSlides;\n\n if(_.options.rows > 0) {\n originalSlides = _.$slides.children().children();\n originalSlides.removeAttr('style');\n _.$slider.empty().append(originalSlides);\n }\n\n };\n\n Slick.prototype.clickHandler = function(event) {\n\n var _ = this;\n\n if (_.shouldClick === false) {\n event.stopImmediatePropagation();\n event.stopPropagation();\n event.preventDefault();\n }\n\n };\n\n Slick.prototype.destroy = function(refresh) {\n\n var _ = this;\n\n _.autoPlayClear();\n\n _.touchObject = {};\n\n _.cleanUpEvents();\n\n $('.slick-cloned', _.$slider).detach();\n\n if (_.$dots) {\n _.$dots.remove();\n }\n\n if ( _.$prevArrow && _.$prevArrow.length ) {\n\n _.$prevArrow\n .removeClass('slick-disabled slick-arrow slick-hidden')\n .removeAttr('aria-hidden aria-disabled tabindex')\n .css('display','');\n\n if ( _.htmlExpr.test( _.options.prevArrow )) {\n _.$prevArrow.remove();\n }\n }\n\n if ( _.$nextArrow && _.$nextArrow.length ) {\n\n _.$nextArrow\n .removeClass('slick-disabled slick-arrow slick-hidden')\n .removeAttr('aria-hidden aria-disabled tabindex')\n .css('display','');\n\n if ( _.htmlExpr.test( _.options.nextArrow )) {\n _.$nextArrow.remove();\n }\n }\n\n\n if (_.$slides) {\n\n _.$slides\n .removeClass('slick-slide slick-active slick-center slick-visible slick-current')\n .removeAttr('aria-hidden')\n .removeAttr('data-slick-index')\n .each(function(){\n $(this).attr('style', $(this).data('originalStyling'));\n });\n\n _.$slideTrack.children(this.options.slide).detach();\n\n _.$slideTrack.detach();\n\n _.$list.detach();\n\n _.$slider.append(_.$slides);\n }\n\n _.cleanUpRows();\n\n _.$slider.removeClass('slick-slider');\n _.$slider.removeClass('slick-initialized');\n _.$slider.removeClass('slick-dotted');\n\n _.unslicked = true;\n\n if(!refresh) {\n _.$slider.trigger('destroy', [_]);\n }\n\n };\n\n Slick.prototype.disableTransition = function(slide) {\n\n var _ = this,\n transition = {};\n\n transition[_.transitionType] = '';\n\n if (_.options.fade === false) {\n _.$slideTrack.css(transition);\n } else {\n _.$slides.eq(slide).css(transition);\n }\n\n };\n\n Slick.prototype.fadeSlide = function(slideIndex, callback) {\n\n var _ = this;\n\n if (_.cssTransitions === false) {\n\n _.$slides.eq(slideIndex).css({\n zIndex: _.options.zIndex\n });\n\n _.$slides.eq(slideIndex).animate({\n opacity: 1\n }, _.options.speed, _.options.easing, callback);\n\n } else {\n\n _.applyTransition(slideIndex);\n\n _.$slides.eq(slideIndex).css({\n opacity: 1,\n zIndex: _.options.zIndex\n });\n\n if (callback) {\n setTimeout(function() {\n\n _.disableTransition(slideIndex);\n\n callback.call();\n }, _.options.speed);\n }\n\n }\n\n };\n\n Slick.prototype.fadeSlideOut = function(slideIndex) {\n\n var _ = this;\n\n if (_.cssTransitions === false) {\n\n _.$slides.eq(slideIndex).animate({\n opacity: 0,\n zIndex: _.options.zIndex - 2\n }, _.options.speed, _.options.easing);\n\n } else {\n\n _.applyTransition(slideIndex);\n\n _.$slides.eq(slideIndex).css({\n opacity: 0,\n zIndex: _.options.zIndex - 2\n });\n\n }\n\n };\n\n Slick.prototype.filterSlides = Slick.prototype.slickFilter = function(filter) {\n\n var _ = this;\n\n if (filter !== null) {\n\n _.$slidesCache = _.$slides;\n\n _.unload();\n\n _.$slideTrack.children(this.options.slide).detach();\n\n _.$slidesCache.filter(filter).appendTo(_.$slideTrack);\n\n _.reinit();\n\n }\n\n };\n\n Slick.prototype.focusHandler = function() {\n\n var _ = this;\n\n _.$slider\n .off('focus.slick blur.slick')\n .on('focus.slick blur.slick', '*', function(event) {\n\n event.stopImmediatePropagation();\n var $sf = $(this);\n\n setTimeout(function() {\n\n if( _.options.pauseOnFocus ) {\n _.focussed = $sf.is(':focus');\n _.autoPlay();\n }\n\n }, 0);\n\n });\n };\n\n Slick.prototype.getCurrent = Slick.prototype.slickCurrentSlide = function() {\n\n var _ = this;\n return _.currentSlide;\n\n };\n\n Slick.prototype.getDotCount = function() {\n\n var _ = this;\n\n var breakPoint = 0;\n var counter = 0;\n var pagerQty = 0;\n\n if (_.options.infinite === true) {\n if (_.slideCount <= _.options.slidesToShow) {\n ++pagerQty;\n } else {\n while (breakPoint < _.slideCount) {\n ++pagerQty;\n breakPoint = counter + _.options.slidesToScroll;\n counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow;\n }\n }\n } else if (_.options.centerMode === true) {\n pagerQty = _.slideCount;\n } else if(!_.options.asNavFor) {\n pagerQty = 1 + Math.ceil((_.slideCount - _.options.slidesToShow) / _.options.slidesToScroll);\n }else {\n while (breakPoint < _.slideCount) {\n ++pagerQty;\n breakPoint = counter + _.options.slidesToScroll;\n counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow;\n }\n }\n\n return pagerQty - 1;\n\n };\n\n Slick.prototype.getLeft = function(slideIndex) {\n\n var _ = this,\n targetLeft,\n verticalHeight,\n verticalOffset = 0,\n targetSlide,\n coef;\n\n _.slideOffset = 0;\n verticalHeight = _.$slides.first().outerHeight(true);\n\n if (_.options.infinite === true) {\n if (_.slideCount > _.options.slidesToShow) {\n _.slideOffset = (_.slideWidth * _.options.slidesToShow) * -1;\n coef = -1\n\n if (_.options.vertical === true && _.options.centerMode === true) {\n if (_.options.slidesToShow === 2) {\n coef = -1.5;\n } else if (_.options.slidesToShow === 1) {\n coef = -2\n }\n }\n verticalOffset = (verticalHeight * _.options.slidesToShow) * coef;\n }\n if (_.slideCount % _.options.slidesToScroll !== 0) {\n if (slideIndex + _.options.slidesToScroll > _.slideCount && _.slideCount > _.options.slidesToShow) {\n if (slideIndex > _.slideCount) {\n _.slideOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * _.slideWidth) * -1;\n verticalOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * verticalHeight) * -1;\n } else {\n _.slideOffset = ((_.slideCount % _.options.slidesToScroll) * _.slideWidth) * -1;\n verticalOffset = ((_.slideCount % _.options.slidesToScroll) * verticalHeight) * -1;\n }\n }\n }\n } else {\n if (slideIndex + _.options.slidesToShow > _.slideCount) {\n _.slideOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * _.slideWidth;\n verticalOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * verticalHeight;\n }\n }\n\n if (_.slideCount <= _.options.slidesToShow) {\n _.slideOffset = 0;\n verticalOffset = 0;\n }\n\n if (_.options.centerMode === true && _.slideCount <= _.options.slidesToShow) {\n _.slideOffset = ((_.slideWidth * Math.floor(_.options.slidesToShow)) / 2) - ((_.slideWidth * _.slideCount) / 2);\n } else if (_.options.centerMode === true && _.options.infinite === true) {\n _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2) - _.slideWidth;\n } else if (_.options.centerMode === true) {\n _.slideOffset = 0;\n _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2);\n }\n\n if (_.options.vertical === false) {\n targetLeft = ((slideIndex * _.slideWidth) * -1) + _.slideOffset;\n } else {\n targetLeft = ((slideIndex * verticalHeight) * -1) + verticalOffset;\n }\n\n if (_.options.variableWidth === true) {\n\n if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) {\n targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex);\n } else {\n targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow);\n }\n\n if (_.options.rtl === true) {\n if (targetSlide[0]) {\n targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1;\n } else {\n targetLeft = 0;\n }\n } else {\n targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0;\n }\n\n if (_.options.centerMode === true) {\n if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) {\n targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex);\n } else {\n targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow + 1);\n }\n\n if (_.options.rtl === true) {\n if (targetSlide[0]) {\n targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1;\n } else {\n targetLeft = 0;\n }\n } else {\n targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0;\n }\n\n targetLeft += (_.$list.width() - targetSlide.outerWidth()) / 2;\n }\n }\n\n return targetLeft;\n\n };\n\n Slick.prototype.getOption = Slick.prototype.slickGetOption = function(option) {\n\n var _ = this;\n\n return _.options[option];\n\n };\n\n Slick.prototype.getNavigableIndexes = function() {\n\n var _ = this,\n breakPoint = 0,\n counter = 0,\n indexes = [],\n max;\n\n if (_.options.infinite === false) {\n max = _.slideCount;\n } else {\n breakPoint = _.options.slidesToScroll * -1;\n counter = _.options.slidesToScroll * -1;\n max = _.slideCount * 2;\n }\n\n while (breakPoint < max) {\n indexes.push(breakPoint);\n breakPoint = counter + _.options.slidesToScroll;\n counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow;\n }\n\n return indexes;\n\n };\n\n Slick.prototype.getSlick = function() {\n\n return this;\n\n };\n\n Slick.prototype.getSlideCount = function() {\n\n var _ = this,\n slidesTraversed, swipedSlide, centerOffset;\n\n centerOffset = _.options.centerMode === true ? _.slideWidth * Math.floor(_.options.slidesToShow / 2) : 0;\n\n if (_.options.swipeToSlide === true) {\n _.$slideTrack.find('.slick-slide').each(function(index, slide) {\n if (slide.offsetLeft - centerOffset + ($(slide).outerWidth() / 2) > (_.swipeLeft * -1)) {\n swipedSlide = slide;\n return false;\n }\n });\n\n slidesTraversed = Math.abs($(swipedSlide).attr('data-slick-index') - _.currentSlide) || 1;\n\n return slidesTraversed;\n\n } else {\n return _.options.slidesToScroll;\n }\n\n };\n\n Slick.prototype.goTo = Slick.prototype.slickGoTo = function(slide, dontAnimate) {\n\n var _ = this;\n\n _.changeSlide({\n data: {\n message: 'index',\n index: parseInt(slide)\n }\n }, dontAnimate);\n\n };\n\n Slick.prototype.init = function(creation) {\n\n var _ = this;\n\n if (!$(_.$slider).hasClass('slick-initialized')) {\n\n $(_.$slider).addClass('slick-initialized');\n\n _.buildRows();\n _.buildOut();\n _.setProps();\n _.startLoad();\n _.loadSlider();\n _.initializeEvents();\n _.updateArrows();\n _.updateDots();\n _.checkResponsive(true);\n _.focusHandler();\n\n }\n\n if (creation) {\n _.$slider.trigger('init', [_]);\n }\n\n if (_.options.accessibility === true) {\n _.initADA();\n }\n\n if ( _.options.autoplay ) {\n\n _.paused = false;\n _.autoPlay();\n\n }\n\n };\n\n Slick.prototype.initADA = function() {\n var _ = this,\n numDotGroups = Math.ceil(_.slideCount / _.options.slidesToShow),\n tabControlIndexes = _.getNavigableIndexes().filter(function(val) {\n return (val >= 0) && (val < _.slideCount);\n });\n\n _.$slides.add(_.$slideTrack.find('.slick-cloned')).attr({\n 'aria-hidden': 'true',\n 'tabindex': '-1'\n }).find('a, input, button, select').attr({\n 'tabindex': '-1'\n });\n\n if (_.$dots !== null) {\n _.$slides.not(_.$slideTrack.find('.slick-cloned')).each(function(i) {\n var slideControlIndex = tabControlIndexes.indexOf(i);\n\n $(this).attr({\n 'role': 'tabpanel',\n 'id': 'slick-slide' + _.instanceUid + i,\n 'tabindex': -1\n });\n\n if (slideControlIndex !== -1) {\n var ariaButtonControl = 'slick-slide-control' + _.instanceUid + slideControlIndex\n if ($('#' + ariaButtonControl).length) {\n $(this).attr({\n 'aria-describedby': ariaButtonControl\n });\n }\n }\n });\n\n _.$dots.attr('role', 'tablist').find('li').each(function(i) {\n var mappedSlideIndex = tabControlIndexes[i];\n\n $(this).attr({\n 'role': 'presentation'\n });\n\n $(this).find('button').first().attr({\n 'role': 'tab',\n 'id': 'slick-slide-control' + _.instanceUid + i,\n 'aria-controls': 'slick-slide' + _.instanceUid + mappedSlideIndex,\n 'aria-label': (i + 1) + ' of ' + numDotGroups,\n 'aria-selected': null,\n 'tabindex': '-1'\n });\n\n }).eq(_.currentSlide).find('button').attr({\n 'aria-selected': 'true',\n 'tabindex': '0'\n }).end();\n }\n\n for (var i=_.currentSlide, max=i+_.options.slidesToShow; i < max; i++) {\n if (_.options.focusOnChange) {\n _.$slides.eq(i).attr({'tabindex': '0'});\n } else {\n _.$slides.eq(i).removeAttr('tabindex');\n }\n }\n\n _.activateADA();\n\n };\n\n Slick.prototype.initArrowEvents = function() {\n\n var _ = this;\n\n if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {\n _.$prevArrow\n .off('click.slick')\n .on('click.slick', {\n message: 'previous'\n }, _.changeSlide);\n _.$nextArrow\n .off('click.slick')\n .on('click.slick', {\n message: 'next'\n }, _.changeSlide);\n\n if (_.options.accessibility === true) {\n _.$prevArrow.on('keydown.slick', _.keyHandler);\n _.$nextArrow.on('keydown.slick', _.keyHandler);\n }\n }\n\n };\n\n Slick.prototype.initDotEvents = function() {\n\n var _ = this;\n\n if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {\n $('li', _.$dots).on('click.slick', {\n message: 'index'\n }, _.changeSlide);\n\n if (_.options.accessibility === true) {\n _.$dots.on('keydown.slick', _.keyHandler);\n }\n }\n\n if (_.options.dots === true && _.options.pauseOnDotsHover === true && _.slideCount > _.options.slidesToShow) {\n\n $('li', _.$dots)\n .on('mouseenter.slick', $.proxy(_.interrupt, _, true))\n .on('mouseleave.slick', $.proxy(_.interrupt, _, false));\n\n }\n\n };\n\n Slick.prototype.initSlideEvents = function() {\n\n var _ = this;\n\n if ( _.options.pauseOnHover ) {\n\n _.$list.on('mouseenter.slick', $.proxy(_.interrupt, _, true));\n _.$list.on('mouseleave.slick', $.proxy(_.interrupt, _, false));\n\n }\n\n };\n\n Slick.prototype.initializeEvents = function() {\n\n var _ = this;\n\n _.initArrowEvents();\n\n _.initDotEvents();\n _.initSlideEvents();\n\n _.$list.on('touchstart.slick mousedown.slick', {\n action: 'start'\n }, _.swipeHandler);\n _.$list.on('touchmove.slick mousemove.slick', {\n action: 'move'\n }, _.swipeHandler);\n _.$list.on('touchend.slick mouseup.slick', {\n action: 'end'\n }, _.swipeHandler);\n _.$list.on('touchcancel.slick mouseleave.slick', {\n action: 'end'\n }, _.swipeHandler);\n\n _.$list.on('click.slick', _.clickHandler);\n\n $(document).on(_.visibilityChange, $.proxy(_.visibility, _));\n\n if (_.options.accessibility === true) {\n _.$list.on('keydown.slick', _.keyHandler);\n }\n\n if (_.options.focusOnSelect === true) {\n $(_.$slideTrack).children().on('click.slick', _.selectHandler);\n }\n\n $(window).on('orientationchange.slick.slick-' + _.instanceUid, $.proxy(_.orientationChange, _));\n\n $(window).on('resize.slick.slick-' + _.instanceUid, $.proxy(_.resize, _));\n\n $('[draggable!=true]', _.$slideTrack).on('dragstart', _.preventDefault);\n\n $(window).on('load.slick.slick-' + _.instanceUid, _.setPosition);\n $(_.setPosition);\n\n };\n\n Slick.prototype.initUI = function() {\n\n var _ = this;\n\n if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {\n\n _.$prevArrow.show();\n _.$nextArrow.show();\n\n }\n\n if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {\n\n _.$dots.show();\n\n }\n\n };\n\n Slick.prototype.keyHandler = function(event) {\n\n var _ = this;\n //Dont slide if the cursor is inside the form fields and arrow keys are pressed\n if(!event.target.tagName.match('TEXTAREA|INPUT|SELECT')) {\n if (event.keyCode === 37 && _.options.accessibility === true) {\n _.changeSlide({\n data: {\n message: _.options.rtl === true ? 'next' : 'previous'\n }\n });\n } else if (event.keyCode === 39 && _.options.accessibility === true) {\n _.changeSlide({\n data: {\n message: _.options.rtl === true ? 'previous' : 'next'\n }\n });\n }\n }\n\n };\n\n Slick.prototype.lazyLoad = function() {\n\n var _ = this,\n loadRange, cloneRange, rangeStart, rangeEnd;\n\n function loadImages(imagesScope) {\n\n $('img[data-lazy]', imagesScope).each(function() {\n\n var image = $(this),\n imageSource = $(this).attr('data-lazy'),\n imageSrcSet = $(this).attr('data-srcset'),\n imageSizes = $(this).attr('data-sizes') || _.$slider.attr('data-sizes'),\n imageToLoad = document.createElement('img');\n\n imageToLoad.onload = function() {\n\n image\n .animate({ opacity: 0 }, 100, function() {\n\n if (imageSrcSet) {\n image\n .attr('srcset', imageSrcSet );\n\n if (imageSizes) {\n image\n .attr('sizes', imageSizes );\n }\n }\n\n image\n .attr('src', imageSource)\n .animate({ opacity: 1 }, 200, function() {\n image\n .removeAttr('data-lazy data-srcset data-sizes')\n .removeClass('slick-loading');\n });\n _.$slider.trigger('lazyLoaded', [_, image, imageSource]);\n });\n\n };\n\n imageToLoad.onerror = function() {\n\n image\n .removeAttr( 'data-lazy' )\n .removeClass( 'slick-loading' )\n .addClass( 'slick-lazyload-error' );\n\n _.$slider.trigger('lazyLoadError', [ _, image, imageSource ]);\n\n };\n\n imageToLoad.src = imageSource;\n\n });\n\n }\n\n if (_.options.centerMode === true) {\n if (_.options.infinite === true) {\n rangeStart = _.currentSlide + (_.options.slidesToShow / 2 + 1);\n rangeEnd = rangeStart + _.options.slidesToShow + 2;\n } else {\n rangeStart = Math.max(0, _.currentSlide - (_.options.slidesToShow / 2 + 1));\n rangeEnd = 2 + (_.options.slidesToShow / 2 + 1) + _.currentSlide;\n }\n } else {\n rangeStart = _.options.infinite ? _.options.slidesToShow + _.currentSlide : _.currentSlide;\n rangeEnd = Math.ceil(rangeStart + _.options.slidesToShow);\n if (_.options.fade === true) {\n if (rangeStart > 0) rangeStart--;\n if (rangeEnd <= _.slideCount) rangeEnd++;\n }\n }\n\n loadRange = _.$slider.find('.slick-slide').slice(rangeStart, rangeEnd);\n\n if (_.options.lazyLoad === 'anticipated') {\n var prevSlide = rangeStart - 1,\n nextSlide = rangeEnd,\n $slides = _.$slider.find('.slick-slide');\n\n for (var i = 0; i < _.options.slidesToScroll; i++) {\n if (prevSlide < 0) prevSlide = _.slideCount - 1;\n loadRange = loadRange.add($slides.eq(prevSlide));\n loadRange = loadRange.add($slides.eq(nextSlide));\n prevSlide--;\n nextSlide++;\n }\n }\n\n loadImages(loadRange);\n\n if (_.slideCount <= _.options.slidesToShow) {\n cloneRange = _.$slider.find('.slick-slide');\n loadImages(cloneRange);\n } else\n if (_.currentSlide >= _.slideCount - _.options.slidesToShow) {\n cloneRange = _.$slider.find('.slick-cloned').slice(0, _.options.slidesToShow);\n loadImages(cloneRange);\n } else if (_.currentSlide === 0) {\n cloneRange = _.$slider.find('.slick-cloned').slice(_.options.slidesToShow * -1);\n loadImages(cloneRange);\n }\n\n };\n\n Slick.prototype.loadSlider = function() {\n\n var _ = this;\n\n _.setPosition();\n\n _.$slideTrack.css({\n opacity: 1\n });\n\n _.$slider.removeClass('slick-loading');\n\n _.initUI();\n\n if (_.options.lazyLoad === 'progressive') {\n _.progressiveLazyLoad();\n }\n\n };\n\n Slick.prototype.next = Slick.prototype.slickNext = function() {\n\n var _ = this;\n\n _.changeSlide({\n data: {\n message: 'next'\n }\n });\n\n };\n\n Slick.prototype.orientationChange = function() {\n\n var _ = this;\n\n _.checkResponsive();\n _.setPosition();\n\n };\n\n Slick.prototype.pause = Slick.prototype.slickPause = function() {\n\n var _ = this;\n\n _.autoPlayClear();\n _.paused = true;\n\n };\n\n Slick.prototype.play = Slick.prototype.slickPlay = function() {\n\n var _ = this;\n\n _.autoPlay();\n _.options.autoplay = true;\n _.paused = false;\n _.focussed = false;\n _.interrupted = false;\n\n };\n\n Slick.prototype.postSlide = function(index) {\n\n var _ = this;\n\n if( !_.unslicked ) {\n\n _.$slider.trigger('afterChange', [_, index]);\n\n _.animating = false;\n\n if (_.slideCount > _.options.slidesToShow) {\n _.setPosition();\n }\n\n _.swipeLeft = null;\n\n if ( _.options.autoplay ) {\n _.autoPlay();\n }\n\n if (_.options.accessibility === true) {\n _.initADA();\n\n if (_.options.focusOnChange) {\n var $currentSlide = $(_.$slides.get(_.currentSlide));\n $currentSlide.attr('tabindex', 0).focus();\n }\n }\n\n }\n\n };\n\n Slick.prototype.prev = Slick.prototype.slickPrev = function() {\n\n var _ = this;\n\n _.changeSlide({\n data: {\n message: 'previous'\n }\n });\n\n };\n\n Slick.prototype.preventDefault = function(event) {\n\n event.preventDefault();\n\n };\n\n Slick.prototype.progressiveLazyLoad = function( tryCount ) {\n\n tryCount = tryCount || 1;\n\n var _ = this,\n $imgsToLoad = $( 'img[data-lazy]', _.$slider ),\n image,\n imageSource,\n imageSrcSet,\n imageSizes,\n imageToLoad;\n\n if ( $imgsToLoad.length ) {\n\n image = $imgsToLoad.first();\n imageSource = image.attr('data-lazy');\n imageSrcSet = image.attr('data-srcset');\n imageSizes = image.attr('data-sizes') || _.$slider.attr('data-sizes');\n imageToLoad = document.createElement('img');\n\n imageToLoad.onload = function() {\n\n if (imageSrcSet) {\n image\n .attr('srcset', imageSrcSet );\n\n if (imageSizes) {\n image\n .attr('sizes', imageSizes );\n }\n }\n\n image\n .attr( 'src', imageSource )\n .removeAttr('data-lazy data-srcset data-sizes')\n .removeClass('slick-loading');\n\n if ( _.options.adaptiveHeight === true ) {\n _.setPosition();\n }\n\n _.$slider.trigger('lazyLoaded', [ _, image, imageSource ]);\n _.progressiveLazyLoad();\n\n };\n\n imageToLoad.onerror = function() {\n\n if ( tryCount < 3 ) {\n\n /**\n * try to load the image 3 times,\n * leave a slight delay so we don't get\n * servers blocking the request.\n */\n setTimeout( function() {\n _.progressiveLazyLoad( tryCount + 1 );\n }, 500 );\n\n } else {\n\n image\n .removeAttr( 'data-lazy' )\n .removeClass( 'slick-loading' )\n .addClass( 'slick-lazyload-error' );\n\n _.$slider.trigger('lazyLoadError', [ _, image, imageSource ]);\n\n _.progressiveLazyLoad();\n\n }\n\n };\n\n imageToLoad.src = imageSource;\n\n } else {\n\n _.$slider.trigger('allImagesLoaded', [ _ ]);\n\n }\n\n };\n\n Slick.prototype.refresh = function( initializing ) {\n\n var _ = this, currentSlide, lastVisibleIndex;\n\n lastVisibleIndex = _.slideCount - _.options.slidesToShow;\n\n // in non-infinite sliders, we don't want to go past the\n // last visible index.\n if( !_.options.infinite && ( _.currentSlide > lastVisibleIndex )) {\n _.currentSlide = lastVisibleIndex;\n }\n\n // if less slides than to show, go to start.\n if ( _.slideCount <= _.options.slidesToShow ) {\n _.currentSlide = 0;\n\n }\n\n currentSlide = _.currentSlide;\n\n _.destroy(true);\n\n $.extend(_, _.initials, { currentSlide: currentSlide });\n\n _.init();\n\n if( !initializing ) {\n\n _.changeSlide({\n data: {\n message: 'index',\n index: currentSlide\n }\n }, false);\n\n }\n\n };\n\n Slick.prototype.registerBreakpoints = function() {\n\n var _ = this, breakpoint, currentBreakpoint, l,\n responsiveSettings = _.options.responsive || null;\n\n if ( $.type(responsiveSettings) === 'array' && responsiveSettings.length ) {\n\n _.respondTo = _.options.respondTo || 'window';\n\n for ( breakpoint in responsiveSettings ) {\n\n l = _.breakpoints.length-1;\n\n if (responsiveSettings.hasOwnProperty(breakpoint)) {\n currentBreakpoint = responsiveSettings[breakpoint].breakpoint;\n\n // loop through the breakpoints and cut out any existing\n // ones with the same breakpoint number, we don't want dupes.\n while( l >= 0 ) {\n if( _.breakpoints[l] && _.breakpoints[l] === currentBreakpoint ) {\n _.breakpoints.splice(l,1);\n }\n l--;\n }\n\n _.breakpoints.push(currentBreakpoint);\n _.breakpointSettings[currentBreakpoint] = responsiveSettings[breakpoint].settings;\n\n }\n\n }\n\n _.breakpoints.sort(function(a, b) {\n return ( _.options.mobileFirst ) ? a-b : b-a;\n });\n\n }\n\n };\n\n Slick.prototype.reinit = function() {\n\n var _ = this;\n\n _.$slides =\n _.$slideTrack\n .children(_.options.slide)\n .addClass('slick-slide');\n\n _.slideCount = _.$slides.length;\n\n if (_.currentSlide >= _.slideCount && _.currentSlide !== 0) {\n _.currentSlide = _.currentSlide - _.options.slidesToScroll;\n }\n\n if (_.slideCount <= _.options.slidesToShow) {\n _.currentSlide = 0;\n }\n\n _.registerBreakpoints();\n\n _.setProps();\n _.setupInfinite();\n _.buildArrows();\n _.updateArrows();\n _.initArrowEvents();\n _.buildDots();\n _.updateDots();\n _.initDotEvents();\n _.cleanUpSlideEvents();\n _.initSlideEvents();\n\n _.checkResponsive(false, true);\n\n if (_.options.focusOnSelect === true) {\n $(_.$slideTrack).children().on('click.slick', _.selectHandler);\n }\n\n _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0);\n\n _.setPosition();\n _.focusHandler();\n\n _.paused = !_.options.autoplay;\n _.autoPlay();\n\n _.$slider.trigger('reInit', [_]);\n\n };\n\n Slick.prototype.resize = function() {\n\n var _ = this;\n\n if ($(window).width() !== _.windowWidth) {\n clearTimeout(_.windowDelay);\n _.windowDelay = window.setTimeout(function() {\n _.windowWidth = $(window).width();\n _.checkResponsive();\n if( !_.unslicked ) { _.setPosition(); }\n }, 50);\n }\n };\n\n Slick.prototype.removeSlide = Slick.prototype.slickRemove = function(index, removeBefore, removeAll) {\n\n var _ = this;\n\n if (typeof(index) === 'boolean') {\n removeBefore = index;\n index = removeBefore === true ? 0 : _.slideCount - 1;\n } else {\n index = removeBefore === true ? --index : index;\n }\n\n if (_.slideCount < 1 || index < 0 || index > _.slideCount - 1) {\n return false;\n }\n\n _.unload();\n\n if (removeAll === true) {\n _.$slideTrack.children().remove();\n } else {\n _.$slideTrack.children(this.options.slide).eq(index).remove();\n }\n\n _.$slides = _.$slideTrack.children(this.options.slide);\n\n _.$slideTrack.children(this.options.slide).detach();\n\n _.$slideTrack.append(_.$slides);\n\n _.$slidesCache = _.$slides;\n\n _.reinit();\n\n };\n\n Slick.prototype.setCSS = function(position) {\n\n var _ = this,\n positionProps = {},\n x, y;\n\n if (_.options.rtl === true) {\n position = -position;\n }\n x = _.positionProp == 'left' ? Math.ceil(position) + 'px' : '0px';\n y = _.positionProp == 'top' ? Math.ceil(position) + 'px' : '0px';\n\n positionProps[_.positionProp] = position;\n\n if (_.transformsEnabled === false) {\n _.$slideTrack.css(positionProps);\n } else {\n positionProps = {};\n if (_.cssTransitions === false) {\n positionProps[_.animType] = 'translate(' + x + ', ' + y + ')';\n _.$slideTrack.css(positionProps);\n } else {\n positionProps[_.animType] = 'translate3d(' + x + ', ' + y + ', 0px)';\n _.$slideTrack.css(positionProps);\n }\n }\n\n };\n\n Slick.prototype.setDimensions = function() {\n\n var _ = this;\n\n if (_.options.vertical === false) {\n if (_.options.centerMode === true) {\n _.$list.css({\n padding: ('0px ' + _.options.centerPadding)\n });\n }\n } else {\n _.$list.height(_.$slides.first().outerHeight(true) * _.options.slidesToShow);\n if (_.options.centerMode === true) {\n _.$list.css({\n padding: (_.options.centerPadding + ' 0px')\n });\n }\n }\n\n _.listWidth = _.$list.width();\n _.listHeight = _.$list.height();\n\n\n if (_.options.vertical === false && _.options.variableWidth === false) {\n _.slideWidth = Math.ceil(_.listWidth / _.options.slidesToShow);\n _.$slideTrack.width(Math.ceil((_.slideWidth * _.$slideTrack.children('.slick-slide').length)));\n\n } else if (_.options.variableWidth === true) {\n _.$slideTrack.width(5000 * _.slideCount);\n } else {\n _.slideWidth = Math.ceil(_.listWidth);\n _.$slideTrack.height(Math.ceil((_.$slides.first().outerHeight(true) * _.$slideTrack.children('.slick-slide').length)));\n }\n\n var offset = _.$slides.first().outerWidth(true) - _.$slides.first().width();\n if (_.options.variableWidth === false) _.$slideTrack.children('.slick-slide').width(_.slideWidth - offset);\n\n };\n\n Slick.prototype.setFade = function() {\n\n var _ = this,\n targetLeft;\n\n _.$slides.each(function(index, element) {\n targetLeft = (_.slideWidth * index) * -1;\n if (_.options.rtl === true) {\n $(element).css({\n position: 'relative',\n right: targetLeft,\n top: 0,\n zIndex: _.options.zIndex - 2,\n opacity: 0\n });\n } else {\n $(element).css({\n position: 'relative',\n left: targetLeft,\n top: 0,\n zIndex: _.options.zIndex - 2,\n opacity: 0\n });\n }\n });\n\n _.$slides.eq(_.currentSlide).css({\n zIndex: _.options.zIndex - 1,\n opacity: 1\n });\n\n };\n\n Slick.prototype.setHeight = function() {\n\n var _ = this;\n\n if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) {\n var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true);\n _.$list.css('height', targetHeight);\n }\n\n };\n\n Slick.prototype.setOption =\n Slick.prototype.slickSetOption = function() {\n\n /**\n * accepts arguments in format of:\n *\n * - for changing a single option's value:\n * .slick(\"setOption\", option, value, refresh )\n *\n * - for changing a set of responsive options:\n * .slick(\"setOption\", 'responsive', [{}, ...], refresh )\n *\n * - for updating multiple values at once (not responsive)\n * .slick(\"setOption\", { 'option': value, ... }, refresh )\n */\n\n var _ = this, l, item, option, value, refresh = false, type;\n\n if( $.type( arguments[0] ) === 'object' ) {\n\n option = arguments[0];\n refresh = arguments[1];\n type = 'multiple';\n\n } else if ( $.type( arguments[0] ) === 'string' ) {\n\n option = arguments[0];\n value = arguments[1];\n refresh = arguments[2];\n\n if ( arguments[0] === 'responsive' && $.type( arguments[1] ) === 'array' ) {\n\n type = 'responsive';\n\n } else if ( typeof arguments[1] !== 'undefined' ) {\n\n type = 'single';\n\n }\n\n }\n\n if ( type === 'single' ) {\n\n _.options[option] = value;\n\n\n } else if ( type === 'multiple' ) {\n\n $.each( option , function( opt, val ) {\n\n _.options[opt] = val;\n\n });\n\n\n } else if ( type === 'responsive' ) {\n\n for ( item in value ) {\n\n if( $.type( _.options.responsive ) !== 'array' ) {\n\n _.options.responsive = [ value[item] ];\n\n } else {\n\n l = _.options.responsive.length-1;\n\n // loop through the responsive object and splice out duplicates.\n while( l >= 0 ) {\n\n if( _.options.responsive[l].breakpoint === value[item].breakpoint ) {\n\n _.options.responsive.splice(l,1);\n\n }\n\n l--;\n\n }\n\n _.options.responsive.push( value[item] );\n\n }\n\n }\n\n }\n\n if ( refresh ) {\n\n _.unload();\n _.reinit();\n\n }\n\n };\n\n Slick.prototype.setPosition = function() {\n\n var _ = this;\n\n _.setDimensions();\n\n _.setHeight();\n\n if (_.options.fade === false) {\n _.setCSS(_.getLeft(_.currentSlide));\n } else {\n _.setFade();\n }\n\n _.$slider.trigger('setPosition', [_]);\n\n };\n\n Slick.prototype.setProps = function() {\n\n var _ = this,\n bodyStyle = document.body.style;\n\n _.positionProp = _.options.vertical === true ? 'top' : 'left';\n\n if (_.positionProp === 'top') {\n _.$slider.addClass('slick-vertical');\n } else {\n _.$slider.removeClass('slick-vertical');\n }\n\n if (bodyStyle.WebkitTransition !== undefined ||\n bodyStyle.MozTransition !== undefined ||\n bodyStyle.msTransition !== undefined) {\n if (_.options.useCSS === true) {\n _.cssTransitions = true;\n }\n }\n\n if ( _.options.fade ) {\n if ( typeof _.options.zIndex === 'number' ) {\n if( _.options.zIndex < 3 ) {\n _.options.zIndex = 3;\n }\n } else {\n _.options.zIndex = _.defaults.zIndex;\n }\n }\n\n if (bodyStyle.OTransform !== undefined) {\n _.animType = 'OTransform';\n _.transformType = '-o-transform';\n _.transitionType = 'OTransition';\n if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false;\n }\n if (bodyStyle.MozTransform !== undefined) {\n _.animType = 'MozTransform';\n _.transformType = '-moz-transform';\n _.transitionType = 'MozTransition';\n if (bodyStyle.perspectiveProperty === undefined && bodyStyle.MozPerspective === undefined) _.animType = false;\n }\n if (bodyStyle.webkitTransform !== undefined) {\n _.animType = 'webkitTransform';\n _.transformType = '-webkit-transform';\n _.transitionType = 'webkitTransition';\n if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false;\n }\n if (bodyStyle.msTransform !== undefined) {\n _.animType = 'msTransform';\n _.transformType = '-ms-transform';\n _.transitionType = 'msTransition';\n if (bodyStyle.msTransform === undefined) _.animType = false;\n }\n if (bodyStyle.transform !== undefined && _.animType !== false) {\n _.animType = 'transform';\n _.transformType = 'transform';\n _.transitionType = 'transition';\n }\n _.transformsEnabled = _.options.useTransform && (_.animType !== null && _.animType !== false);\n };\n\n\n Slick.prototype.setSlideClasses = function(index) {\n\n var _ = this,\n centerOffset, allSlides, indexOffset, remainder;\n\n allSlides = _.$slider\n .find('.slick-slide')\n .removeClass('slick-active slick-center slick-current')\n .attr('aria-hidden', 'true');\n\n _.$slides\n .eq(index)\n .addClass('slick-current');\n\n if (_.options.centerMode === true) {\n\n var evenCoef = _.options.slidesToShow % 2 === 0 ? 1 : 0;\n\n centerOffset = Math.floor(_.options.slidesToShow / 2);\n\n if (_.options.infinite === true) {\n\n if (index >= centerOffset && index <= (_.slideCount - 1) - centerOffset) {\n _.$slides\n .slice(index - centerOffset + evenCoef, index + centerOffset + 1)\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n } else {\n\n indexOffset = _.options.slidesToShow + index;\n allSlides\n .slice(indexOffset - centerOffset + 1 + evenCoef, indexOffset + centerOffset + 2)\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n }\n\n if (index === 0) {\n\n allSlides\n .eq(allSlides.length - 1 - _.options.slidesToShow)\n .addClass('slick-center');\n\n } else if (index === _.slideCount - 1) {\n\n allSlides\n .eq(_.options.slidesToShow)\n .addClass('slick-center');\n\n }\n\n }\n\n _.$slides\n .eq(index)\n .addClass('slick-center');\n\n } else {\n\n if (index >= 0 && index <= (_.slideCount - _.options.slidesToShow)) {\n\n _.$slides\n .slice(index, index + _.options.slidesToShow)\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n } else if (allSlides.length <= _.options.slidesToShow) {\n\n allSlides\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n } else {\n\n remainder = _.slideCount % _.options.slidesToShow;\n indexOffset = _.options.infinite === true ? _.options.slidesToShow + index : index;\n\n if (_.options.slidesToShow == _.options.slidesToScroll && (_.slideCount - index) < _.options.slidesToShow) {\n\n allSlides\n .slice(indexOffset - (_.options.slidesToShow - remainder), indexOffset + remainder)\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n } else {\n\n allSlides\n .slice(indexOffset, indexOffset + _.options.slidesToShow)\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n }\n\n }\n\n }\n\n if (_.options.lazyLoad === 'ondemand' || _.options.lazyLoad === 'anticipated') {\n _.lazyLoad();\n }\n };\n\n Slick.prototype.setupInfinite = function() {\n\n var _ = this,\n i, slideIndex, infiniteCount;\n\n if (_.options.fade === true) {\n _.options.centerMode = false;\n }\n\n if (_.options.infinite === true && _.options.fade === false) {\n\n slideIndex = null;\n\n if (_.slideCount > _.options.slidesToShow) {\n\n if (_.options.centerMode === true) {\n infiniteCount = _.options.slidesToShow + 1;\n } else {\n infiniteCount = _.options.slidesToShow;\n }\n\n for (i = _.slideCount; i > (_.slideCount -\n infiniteCount); i -= 1) {\n slideIndex = i - 1;\n $(_.$slides[slideIndex]).clone(true).attr('id', '')\n .attr('data-slick-index', slideIndex - _.slideCount)\n .prependTo(_.$slideTrack).addClass('slick-cloned');\n }\n for (i = 0; i < infiniteCount + _.slideCount; i += 1) {\n slideIndex = i;\n $(_.$slides[slideIndex]).clone(true).attr('id', '')\n .attr('data-slick-index', slideIndex + _.slideCount)\n .appendTo(_.$slideTrack).addClass('slick-cloned');\n }\n _.$slideTrack.find('.slick-cloned').find('[id]').each(function() {\n $(this).attr('id', '');\n });\n\n }\n\n }\n\n };\n\n Slick.prototype.interrupt = function( toggle ) {\n\n var _ = this;\n\n if( !toggle ) {\n _.autoPlay();\n }\n _.interrupted = toggle;\n\n };\n\n Slick.prototype.selectHandler = function(event) {\n\n var _ = this;\n\n var targetElement =\n $(event.target).is('.slick-slide') ?\n $(event.target) :\n $(event.target).parents('.slick-slide');\n\n var index = parseInt(targetElement.attr('data-slick-index'));\n\n if (!index) index = 0;\n\n if (_.slideCount <= _.options.slidesToShow) {\n\n _.slideHandler(index, false, true);\n return;\n\n }\n\n _.slideHandler(index);\n\n };\n\n Slick.prototype.slideHandler = function(index, sync, dontAnimate) {\n\n var targetSlide, animSlide, oldSlide, slideLeft, targetLeft = null,\n _ = this, navTarget;\n\n sync = sync || false;\n\n if (_.animating === true && _.options.waitForAnimate === true) {\n return;\n }\n\n if (_.options.fade === true && _.currentSlide === index) {\n return;\n }\n\n if (sync === false) {\n _.asNavFor(index);\n }\n\n targetSlide = index;\n targetLeft = _.getLeft(targetSlide);\n slideLeft = _.getLeft(_.currentSlide);\n\n _.currentLeft = _.swipeLeft === null ? slideLeft : _.swipeLeft;\n\n if (_.options.infinite === false && _.options.centerMode === false && (index < 0 || index > _.getDotCount() * _.options.slidesToScroll)) {\n if (_.options.fade === false) {\n targetSlide = _.currentSlide;\n if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) {\n _.animateSlide(slideLeft, function() {\n _.postSlide(targetSlide);\n });\n } else {\n _.postSlide(targetSlide);\n }\n }\n return;\n } else if (_.options.infinite === false && _.options.centerMode === true && (index < 0 || index > (_.slideCount - _.options.slidesToScroll))) {\n if (_.options.fade === false) {\n targetSlide = _.currentSlide;\n if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) {\n _.animateSlide(slideLeft, function() {\n _.postSlide(targetSlide);\n });\n } else {\n _.postSlide(targetSlide);\n }\n }\n return;\n }\n\n if ( _.options.autoplay ) {\n clearInterval(_.autoPlayTimer);\n }\n\n if (targetSlide < 0) {\n if (_.slideCount % _.options.slidesToScroll !== 0) {\n animSlide = _.slideCount - (_.slideCount % _.options.slidesToScroll);\n } else {\n animSlide = _.slideCount + targetSlide;\n }\n } else if (targetSlide >= _.slideCount) {\n if (_.slideCount % _.options.slidesToScroll !== 0) {\n animSlide = 0;\n } else {\n animSlide = targetSlide - _.slideCount;\n }\n } else {\n animSlide = targetSlide;\n }\n\n _.animating = true;\n\n _.$slider.trigger('beforeChange', [_, _.currentSlide, animSlide]);\n\n oldSlide = _.currentSlide;\n _.currentSlide = animSlide;\n\n _.setSlideClasses(_.currentSlide);\n\n if ( _.options.asNavFor ) {\n\n navTarget = _.getNavTarget();\n navTarget = navTarget.slick('getSlick');\n\n if ( navTarget.slideCount <= navTarget.options.slidesToShow ) {\n navTarget.setSlideClasses(_.currentSlide);\n }\n\n }\n\n _.updateDots();\n _.updateArrows();\n\n if (_.options.fade === true) {\n if (dontAnimate !== true) {\n\n _.fadeSlideOut(oldSlide);\n\n _.fadeSlide(animSlide, function() {\n _.postSlide(animSlide);\n });\n\n } else {\n _.postSlide(animSlide);\n }\n _.animateHeight();\n return;\n }\n\n if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) {\n _.animateSlide(targetLeft, function() {\n _.postSlide(animSlide);\n });\n } else {\n _.postSlide(animSlide);\n }\n\n };\n\n Slick.prototype.startLoad = function() {\n\n var _ = this;\n\n if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {\n\n _.$prevArrow.hide();\n _.$nextArrow.hide();\n\n }\n\n if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {\n\n _.$dots.hide();\n\n }\n\n _.$slider.addClass('slick-loading');\n\n };\n\n Slick.prototype.swipeDirection = function() {\n\n var xDist, yDist, r, swipeAngle, _ = this;\n\n xDist = _.touchObject.startX - _.touchObject.curX;\n yDist = _.touchObject.startY - _.touchObject.curY;\n r = Math.atan2(yDist, xDist);\n\n swipeAngle = Math.round(r * 180 / Math.PI);\n if (swipeAngle < 0) {\n swipeAngle = 360 - Math.abs(swipeAngle);\n }\n\n if ((swipeAngle <= 45) && (swipeAngle >= 0)) {\n return (_.options.rtl === false ? 'left' : 'right');\n }\n if ((swipeAngle <= 360) && (swipeAngle >= 315)) {\n return (_.options.rtl === false ? 'left' : 'right');\n }\n if ((swipeAngle >= 135) && (swipeAngle <= 225)) {\n return (_.options.rtl === false ? 'right' : 'left');\n }\n if (_.options.verticalSwiping === true) {\n if ((swipeAngle >= 35) && (swipeAngle <= 135)) {\n return 'down';\n } else {\n return 'up';\n }\n }\n\n return 'vertical';\n\n };\n\n Slick.prototype.swipeEnd = function(event) {\n\n var _ = this,\n slideCount,\n direction;\n\n _.dragging = false;\n _.swiping = false;\n\n if (_.scrolling) {\n _.scrolling = false;\n return false;\n }\n\n _.interrupted = false;\n _.shouldClick = ( _.touchObject.swipeLength > 10 ) ? false : true;\n\n if ( _.touchObject.curX === undefined ) {\n return false;\n }\n\n if ( _.touchObject.edgeHit === true ) {\n _.$slider.trigger('edge', [_, _.swipeDirection() ]);\n }\n\n if ( _.touchObject.swipeLength >= _.touchObject.minSwipe ) {\n\n direction = _.swipeDirection();\n\n switch ( direction ) {\n\n case 'left':\n case 'down':\n\n slideCount =\n _.options.swipeToSlide ?\n _.checkNavigable( _.currentSlide + _.getSlideCount() ) :\n _.currentSlide + _.getSlideCount();\n\n _.currentDirection = 0;\n\n break;\n\n case 'right':\n case 'up':\n\n slideCount =\n _.options.swipeToSlide ?\n _.checkNavigable( _.currentSlide - _.getSlideCount() ) :\n _.currentSlide - _.getSlideCount();\n\n _.currentDirection = 1;\n\n break;\n\n default:\n\n\n }\n\n if( direction != 'vertical' ) {\n\n _.slideHandler( slideCount );\n _.touchObject = {};\n _.$slider.trigger('swipe', [_, direction ]);\n\n }\n\n } else {\n\n if ( _.touchObject.startX !== _.touchObject.curX ) {\n\n _.slideHandler( _.currentSlide );\n _.touchObject = {};\n\n }\n\n }\n\n };\n\n Slick.prototype.swipeHandler = function(event) {\n\n var _ = this;\n\n if ((_.options.swipe === false) || ('ontouchend' in document && _.options.swipe === false)) {\n return;\n } else if (_.options.draggable === false && event.type.indexOf('mouse') !== -1) {\n return;\n }\n\n _.touchObject.fingerCount = event.originalEvent && event.originalEvent.touches !== undefined ?\n event.originalEvent.touches.length : 1;\n\n _.touchObject.minSwipe = _.listWidth / _.options\n .touchThreshold;\n\n if (_.options.verticalSwiping === true) {\n _.touchObject.minSwipe = _.listHeight / _.options\n .touchThreshold;\n }\n\n switch (event.data.action) {\n\n case 'start':\n _.swipeStart(event);\n break;\n\n case 'move':\n _.swipeMove(event);\n break;\n\n case 'end':\n _.swipeEnd(event);\n break;\n\n }\n\n };\n\n Slick.prototype.swipeMove = function(event) {\n\n var _ = this,\n edgeWasHit = false,\n curLeft, swipeDirection, swipeLength, positionOffset, touches, verticalSwipeLength;\n\n touches = event.originalEvent !== undefined ? event.originalEvent.touches : null;\n\n if (!_.dragging || _.scrolling || touches && touches.length !== 1) {\n return false;\n }\n\n curLeft = _.getLeft(_.currentSlide);\n\n _.touchObject.curX = touches !== undefined ? touches[0].pageX : event.clientX;\n _.touchObject.curY = touches !== undefined ? touches[0].pageY : event.clientY;\n\n _.touchObject.swipeLength = Math.round(Math.sqrt(\n Math.pow(_.touchObject.curX - _.touchObject.startX, 2)));\n\n verticalSwipeLength = Math.round(Math.sqrt(\n Math.pow(_.touchObject.curY - _.touchObject.startY, 2)));\n\n if (!_.options.verticalSwiping && !_.swiping && verticalSwipeLength > 4) {\n _.scrolling = true;\n return false;\n }\n\n if (_.options.verticalSwiping === true) {\n _.touchObject.swipeLength = verticalSwipeLength;\n }\n\n swipeDirection = _.swipeDirection();\n\n if (event.originalEvent !== undefined && _.touchObject.swipeLength > 4) {\n _.swiping = true;\n event.preventDefault();\n }\n\n positionOffset = (_.options.rtl === false ? 1 : -1) * (_.touchObject.curX > _.touchObject.startX ? 1 : -1);\n if (_.options.verticalSwiping === true) {\n positionOffset = _.touchObject.curY > _.touchObject.startY ? 1 : -1;\n }\n\n\n swipeLength = _.touchObject.swipeLength;\n\n _.touchObject.edgeHit = false;\n\n if (_.options.infinite === false) {\n if ((_.currentSlide === 0 && swipeDirection === 'right') || (_.currentSlide >= _.getDotCount() && swipeDirection === 'left')) {\n swipeLength = _.touchObject.swipeLength * _.options.edgeFriction;\n _.touchObject.edgeHit = true;\n }\n }\n\n if (_.options.vertical === false) {\n _.swipeLeft = curLeft + swipeLength * positionOffset;\n } else {\n _.swipeLeft = curLeft + (swipeLength * (_.$list.height() / _.listWidth)) * positionOffset;\n }\n if (_.options.verticalSwiping === true) {\n _.swipeLeft = curLeft + swipeLength * positionOffset;\n }\n\n if (_.options.fade === true || _.options.touchMove === false) {\n return false;\n }\n\n if (_.animating === true) {\n _.swipeLeft = null;\n return false;\n }\n\n _.setCSS(_.swipeLeft);\n\n };\n\n Slick.prototype.swipeStart = function(event) {\n\n var _ = this,\n touches;\n\n _.interrupted = true;\n\n if (_.touchObject.fingerCount !== 1 || _.slideCount <= _.options.slidesToShow) {\n _.touchObject = {};\n return false;\n }\n\n if (event.originalEvent !== undefined && event.originalEvent.touches !== undefined) {\n touches = event.originalEvent.touches[0];\n }\n\n _.touchObject.startX = _.touchObject.curX = touches !== undefined ? touches.pageX : event.clientX;\n _.touchObject.startY = _.touchObject.curY = touches !== undefined ? touches.pageY : event.clientY;\n\n _.dragging = true;\n\n };\n\n Slick.prototype.unfilterSlides = Slick.prototype.slickUnfilter = function() {\n\n var _ = this;\n\n if (_.$slidesCache !== null) {\n\n _.unload();\n\n _.$slideTrack.children(this.options.slide).detach();\n\n _.$slidesCache.appendTo(_.$slideTrack);\n\n _.reinit();\n\n }\n\n };\n\n Slick.prototype.unload = function() {\n\n var _ = this;\n\n $('.slick-cloned', _.$slider).remove();\n\n if (_.$dots) {\n _.$dots.remove();\n }\n\n if (_.$prevArrow && _.htmlExpr.test(_.options.prevArrow)) {\n _.$prevArrow.remove();\n }\n\n if (_.$nextArrow && _.htmlExpr.test(_.options.nextArrow)) {\n _.$nextArrow.remove();\n }\n\n _.$slides\n .removeClass('slick-slide slick-active slick-visible slick-current')\n .attr('aria-hidden', 'true')\n .css('width', '');\n\n };\n\n Slick.prototype.unslick = function(fromBreakpoint) {\n\n var _ = this;\n _.$slider.trigger('unslick', [_, fromBreakpoint]);\n _.destroy();\n\n };\n\n Slick.prototype.updateArrows = function() {\n\n var _ = this,\n centerOffset;\n\n centerOffset = Math.floor(_.options.slidesToShow / 2);\n\n if ( _.options.arrows === true &&\n _.slideCount > _.options.slidesToShow &&\n !_.options.infinite ) {\n\n _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false');\n _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false');\n\n if (_.currentSlide === 0) {\n\n _.$prevArrow.addClass('slick-disabled').attr('aria-disabled', 'true');\n _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false');\n\n } else if (_.currentSlide >= _.slideCount - _.options.slidesToShow && _.options.centerMode === false) {\n\n _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true');\n _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false');\n\n } else if (_.currentSlide >= _.slideCount - 1 && _.options.centerMode === true) {\n\n _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true');\n _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false');\n\n }\n\n }\n\n };\n\n Slick.prototype.updateDots = function() {\n\n var _ = this;\n\n if (_.$dots !== null) {\n\n _.$dots\n .find('li')\n .removeClass('slick-active')\n .end();\n\n _.$dots\n .find('li')\n .eq(Math.floor(_.currentSlide / _.options.slidesToScroll))\n .addClass('slick-active');\n\n }\n\n };\n\n Slick.prototype.visibility = function() {\n\n var _ = this;\n\n if ( _.options.autoplay ) {\n\n if ( document[_.hidden] ) {\n\n _.interrupted = true;\n\n } else {\n\n _.interrupted = false;\n\n }\n\n }\n\n };\n\n $.fn.slick = function() {\n var _ = this,\n opt = arguments[0],\n args = Array.prototype.slice.call(arguments, 1),\n l = _.length,\n i,\n ret;\n for (i = 0; i < l; i++) {\n if (typeof opt == 'object' || typeof opt == 'undefined')\n _[i].slick = new Slick(_[i], opt);\n else\n ret = _[i].slick[opt].apply(_[i].slick, args);\n if (typeof ret != 'undefined') return ret;\n }\n return _;\n };\n\n}));\n","'use strict';\n\nexports.__esModule = true;\nexports.createProtoAccessControl = createProtoAccessControl;\nexports.resultIsAllowed = resultIsAllowed;\nexports.resetLoggedProperties = resetLoggedProperties;\n// istanbul ignore next\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _createNewLookupObject = require('./create-new-lookup-object');\n\nvar _logger = require('../logger');\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nvar loggedProperties = Object.create(null);\n\nfunction createProtoAccessControl(runtimeOptions) {\n var defaultMethodWhiteList = Object.create(null);\n defaultMethodWhiteList['constructor'] = false;\n defaultMethodWhiteList['__defineGetter__'] = false;\n defaultMethodWhiteList['__defineSetter__'] = false;\n defaultMethodWhiteList['__lookupGetter__'] = false;\n\n var defaultPropertyWhiteList = Object.create(null);\n // eslint-disable-next-line no-proto\n defaultPropertyWhiteList['__proto__'] = false;\n\n return {\n properties: {\n whitelist: _createNewLookupObject.createNewLookupObject(defaultPropertyWhiteList, runtimeOptions.allowedProtoProperties),\n defaultValue: runtimeOptions.allowProtoPropertiesByDefault\n },\n methods: {\n whitelist: _createNewLookupObject.createNewLookupObject(defaultMethodWhiteList, runtimeOptions.allowedProtoMethods),\n defaultValue: runtimeOptions.allowProtoMethodsByDefault\n }\n };\n}\n\nfunction resultIsAllowed(result, protoAccessControl, propertyName) {\n if (typeof result === 'function') {\n return checkWhiteList(protoAccessControl.methods, propertyName);\n } else {\n return checkWhiteList(protoAccessControl.properties, propertyName);\n }\n}\n\nfunction checkWhiteList(protoAccessControlForType, propertyName) {\n if (protoAccessControlForType.whitelist[propertyName] !== undefined) {\n return protoAccessControlForType.whitelist[propertyName] === true;\n }\n if (protoAccessControlForType.defaultValue !== undefined) {\n return protoAccessControlForType.defaultValue;\n }\n logUnexpecedPropertyAccessOnce(propertyName);\n return false;\n}\n\nfunction logUnexpecedPropertyAccessOnce(propertyName) {\n if (loggedProperties[propertyName] !== true) {\n loggedProperties[propertyName] = true;\n _logger2['default'].log('error', 'Handlebars: Access has been denied to resolve the property \"' + propertyName + '\" because it is not an \"own property\" of its parent.\\n' + 'You can add a runtime option to disable the check or this warning:\\n' + 'See https://handlebarsjs.com/api-reference/runtime-options.html#options-to-control-prototype-access for details');\n }\n}\n\nfunction resetLoggedProperties() {\n Object.keys(loggedProperties).forEach(function (propertyName) {\n delete loggedProperties[propertyName];\n });\n}\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIi4uLy4uLy4uLy4uL2xpYi9oYW5kbGViYXJzL2ludGVybmFsL3Byb3RvLWFjY2Vzcy5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOzs7Ozs7Ozs7O3FDQUFzQyw0QkFBNEI7O3NCQUMvQyxXQUFXOzs7O0FBRTlCLElBQU0sZ0JBQWdCLEdBQUcsTUFBTSxDQUFDLE1BQU0sQ0FBQyxJQUFJLENBQUMsQ0FBQzs7QUFFdEMsU0FBUyx3QkFBd0IsQ0FBQyxjQUFjLEVBQUU7QUFDdkQsTUFBSSxzQkFBc0IsR0FBRyxNQUFNLENBQUMsTUFBTSxDQUFDLElBQUksQ0FBQyxDQUFDO0FBQ2pELHdCQUFzQixDQUFDLGFBQWEsQ0FBQyxHQUFHLEtBQUssQ0FBQztBQUM5Qyx3QkFBc0IsQ0FBQyxrQkFBa0IsQ0FBQyxHQUFHLEtBQUssQ0FBQztBQUNuRCx3QkFBc0IsQ0FBQyxrQkFBa0IsQ0FBQyxHQUFHLEtBQUssQ0FBQztBQUNuRCx3QkFBc0IsQ0FBQyxrQkFBa0IsQ0FBQyxHQUFHLEtBQUssQ0FBQzs7QUFFbkQsTUFBSSx3QkFBd0IsR0FBRyxNQUFNLENBQUMsTUFBTSxDQUFDLElBQUksQ0FBQyxDQUFDOztBQUVuRCwwQkFBd0IsQ0FBQyxXQUFXLENBQUMsR0FBRyxLQUFLLENBQUM7O0FBRTlDLFNBQU87QUFDTCxjQUFVLEVBQUU7QUFDVixlQUFTLEVBQUUsNkNBQ1Qsd0JBQXdCLEVBQ3hCLGNBQWMsQ0FBQyxzQkFBc0IsQ0FDdEM7QUFDRCxrQkFBWSxFQUFFLGNBQWMsQ0FBQyw2QkFBNkI7S0FDM0Q7QUFDRCxXQUFPLEVBQUU7QUFDUCxlQUFTLEVBQUUsNkNBQ1Qsc0JBQXNCLEVBQ3RCLGNBQWMsQ0FBQyxtQkFBbUIsQ0FDbkM7QUFDRCxrQkFBWSxFQUFFLGNBQWMsQ0FBQywwQkFBMEI7S0FDeEQ7R0FDRixDQUFDO0NBQ0g7O0FBRU0sU0FBUyxlQUFlLENBQUMsTUFBTSxFQUFFLGtCQUFrQixFQUFFLFlBQVksRUFBRTtBQUN4RSxNQUFJLE9BQU8sTUFBTSxLQUFLLFVBQVUsRUFBRTtBQUNoQyxXQUFPLGNBQWMsQ0FBQyxrQkFBa0IsQ0FBQyxPQUFPLEVBQUUsWUFBWSxDQUFDLENBQUM7R0FDakUsTUFBTTtBQUNMLFdBQU8sY0FBYyxDQUFDLGtCQUFrQixDQUFDLFVBQVUsRUFBRSxZQUFZLENBQUMsQ0FBQztHQUNwRTtDQUNGOztBQUVELFNBQVMsY0FBYyxDQUFDLHlCQUF5QixFQUFFLFlBQVksRUFBRTtBQUMvRCxNQUFJLHlCQUF5QixDQUFDLFNBQVMsQ0FBQyxZQUFZLENBQUMsS0FBSyxTQUFTLEVBQUU7QUFDbkUsV0FBTyx5QkFBeUIsQ0FBQyxTQUFTLENBQUMsWUFBWSxDQUFDLEtBQUssSUFBSSxDQUFDO0dBQ25FO0FBQ0QsTUFBSSx5QkFBeUIsQ0FBQyxZQUFZLEtBQUssU0FBUyxFQUFFO0FBQ3hELFdBQU8seUJBQXlCLENBQUMsWUFBWSxDQUFDO0dBQy9DO0FBQ0QsZ0NBQThCLENBQUMsWUFBWSxDQUFDLENBQUM7QUFDN0MsU0FBTyxLQUFLLENBQUM7Q0FDZDs7QUFFRCxTQUFTLDhCQUE4QixDQUFDLFlBQVksRUFBRTtBQUNwRCxNQUFJLGdCQUFnQixDQUFDLFlBQVksQ0FBQyxLQUFLLElBQUksRUFBRTtBQUMzQyxvQkFBZ0IsQ0FBQyxZQUFZLENBQUMsR0FBRyxJQUFJLENBQUM7QUFDdEMsd0JBQU8sR0FBRyxDQUNSLE9BQU8sRUFDUCxpRUFBK0QsWUFBWSxvSUFDSCxvSEFDMkMsQ0FDcEgsQ0FBQztHQUNIO0NBQ0Y7O0FBRU0sU0FBUyxxQkFBcUIsR0FBRztBQUN0QyxRQUFNLENBQUMsSUFBSSxDQUFDLGdCQUFnQixDQUFDLENBQUMsT0FBTyxDQUFDLFVBQUEsWUFBWSxFQUFJO0FBQ3BELFdBQU8sZ0JBQWdCLENBQUMsWUFBWSxDQUFDLENBQUM7R0FDdkMsQ0FBQyxDQUFDO0NBQ0oiLCJmaWxlIjoicHJvdG8tYWNjZXNzLmpzIiwic291cmNlc0NvbnRlbnQiOlsiaW1wb3J0IHsgY3JlYXRlTmV3TG9va3VwT2JqZWN0IH0gZnJvbSAnLi9jcmVhdGUtbmV3LWxvb2t1cC1vYmplY3QnO1xuaW1wb3J0IGxvZ2dlciBmcm9tICcuLi9sb2dnZXInO1xuXG5jb25zdCBsb2dnZWRQcm9wZXJ0aWVzID0gT2JqZWN0LmNyZWF0ZShudWxsKTtcblxuZXhwb3J0IGZ1bmN0aW9uIGNyZWF0ZVByb3RvQWNjZXNzQ29udHJvbChydW50aW1lT3B0aW9ucykge1xuICBsZXQgZGVmYXVsdE1ldGhvZFdoaXRlTGlzdCA9IE9iamVjdC5jcmVhdGUobnVsbCk7XG4gIGRlZmF1bHRNZXRob2RXaGl0ZUxpc3RbJ2NvbnN0cnVjdG9yJ10gPSBmYWxzZTtcbiAgZGVmYXVsdE1ldGhvZFdoaXRlTGlzdFsnX19kZWZpbmVHZXR0ZXJfXyddID0gZmFsc2U7XG4gIGRlZmF1bHRNZXRob2RXaGl0ZUxpc3RbJ19fZGVmaW5lU2V0dGVyX18nXSA9IGZhbHNlO1xuICBkZWZhdWx0TWV0aG9kV2hpdGVMaXN0WydfX2xvb2t1cEdldHRlcl9fJ10gPSBmYWxzZTtcblxuICBsZXQgZGVmYXVsdFByb3BlcnR5V2hpdGVMaXN0ID0gT2JqZWN0LmNyZWF0ZShudWxsKTtcbiAgLy8gZXNsaW50LWRpc2FibGUtbmV4dC1saW5lIG5vLXByb3RvXG4gIGRlZmF1bHRQcm9wZXJ0eVdoaXRlTGlzdFsnX19wcm90b19fJ10gPSBmYWxzZTtcblxuICByZXR1cm4ge1xuICAgIHByb3BlcnRpZXM6IHtcbiAgICAgIHdoaXRlbGlzdDogY3JlYXRlTmV3TG9va3VwT2JqZWN0KFxuICAgICAgICBkZWZhdWx0UHJvcGVydHlXaGl0ZUxpc3QsXG4gICAgICAgIHJ1bnRpbWVPcHRpb25zLmFsbG93ZWRQcm90b1Byb3BlcnRpZXNcbiAgICAgICksXG4gICAgICBkZWZhdWx0VmFsdWU6IHJ1bnRpbWVPcHRpb25zLmFsbG93UHJvdG9Qcm9wZXJ0aWVzQnlEZWZhdWx0XG4gICAgfSxcbiAgICBtZXRob2RzOiB7XG4gICAgICB3aGl0ZWxpc3Q6IGNyZWF0ZU5ld0xvb2t1cE9iamVjdChcbiAgICAgICAgZGVmYXVsdE1ldGhvZFdoaXRlTGlzdCxcbiAgICAgICAgcnVudGltZU9wdGlvbnMuYWxsb3dlZFByb3RvTWV0aG9kc1xuICAgICAgKSxcbiAgICAgIGRlZmF1bHRWYWx1ZTogcnVudGltZU9wdGlvbnMuYWxsb3dQcm90b01ldGhvZHNCeURlZmF1bHRcbiAgICB9XG4gIH07XG59XG5cbmV4cG9ydCBmdW5jdGlvbiByZXN1bHRJc0FsbG93ZWQocmVzdWx0LCBwcm90b0FjY2Vzc0NvbnRyb2wsIHByb3BlcnR5TmFtZSkge1xuICBpZiAodHlwZW9mIHJlc3VsdCA9PT0gJ2Z1bmN0aW9uJykge1xuICAgIHJldHVybiBjaGVja1doaXRlTGlzdChwcm90b0FjY2Vzc0NvbnRyb2wubWV0aG9kcywgcHJvcGVydHlOYW1lKTtcbiAgfSBlbHNlIHtcbiAgICByZXR1cm4gY2hlY2tXaGl0ZUxpc3QocHJvdG9BY2Nlc3NDb250cm9sLnByb3BlcnRpZXMsIHByb3BlcnR5TmFtZSk7XG4gIH1cbn1cblxuZnVuY3Rpb24gY2hlY2tXaGl0ZUxpc3QocHJvdG9BY2Nlc3NDb250cm9sRm9yVHlwZSwgcHJvcGVydHlOYW1lKSB7XG4gIGlmIChwcm90b0FjY2Vzc0NvbnRyb2xGb3JUeXBlLndoaXRlbGlzdFtwcm9wZXJ0eU5hbWVdICE9PSB1bmRlZmluZWQpIHtcbiAgICByZXR1cm4gcHJvdG9BY2Nlc3NDb250cm9sRm9yVHlwZS53aGl0ZWxpc3RbcHJvcGVydHlOYW1lXSA9PT0gdHJ1ZTtcbiAgfVxuICBpZiAocHJvdG9BY2Nlc3NDb250cm9sRm9yVHlwZS5kZWZhdWx0VmFsdWUgIT09IHVuZGVmaW5lZCkge1xuICAgIHJldHVybiBwcm90b0FjY2Vzc0NvbnRyb2xGb3JUeXBlLmRlZmF1bHRWYWx1ZTtcbiAgfVxuICBsb2dVbmV4cGVjZWRQcm9wZXJ0eUFjY2Vzc09uY2UocHJvcGVydHlOYW1lKTtcbiAgcmV0dXJuIGZhbHNlO1xufVxuXG5mdW5jdGlvbiBsb2dVbmV4cGVjZWRQcm9wZXJ0eUFjY2Vzc09uY2UocHJvcGVydHlOYW1lKSB7XG4gIGlmIChsb2dnZWRQcm9wZXJ0aWVzW3Byb3BlcnR5TmFtZV0gIT09IHRydWUpIHtcbiAgICBsb2dnZWRQcm9wZXJ0aWVzW3Byb3BlcnR5TmFtZV0gPSB0cnVlO1xuICAgIGxvZ2dlci5sb2coXG4gICAgICAnZXJyb3InLFxuICAgICAgYEhhbmRsZWJhcnM6IEFjY2VzcyBoYXMgYmVlbiBkZW5pZWQgdG8gcmVzb2x2ZSB0aGUgcHJvcGVydHkgXCIke3Byb3BlcnR5TmFtZX1cIiBiZWNhdXNlIGl0IGlzIG5vdCBhbiBcIm93biBwcm9wZXJ0eVwiIG9mIGl0cyBwYXJlbnQuXFxuYCArXG4gICAgICAgIGBZb3UgY2FuIGFkZCBhIHJ1bnRpbWUgb3B0aW9uIHRvIGRpc2FibGUgdGhlIGNoZWNrIG9yIHRoaXMgd2FybmluZzpcXG5gICtcbiAgICAgICAgYFNlZSBodHRwczovL2hhbmRsZWJhcnNqcy5jb20vYXBpLXJlZmVyZW5jZS9ydW50aW1lLW9wdGlvbnMuaHRtbCNvcHRpb25zLXRvLWNvbnRyb2wtcHJvdG90eXBlLWFjY2VzcyBmb3IgZGV0YWlsc2BcbiAgICApO1xuICB9XG59XG5cbmV4cG9ydCBmdW5jdGlvbiByZXNldExvZ2dlZFByb3BlcnRpZXMoKSB7XG4gIE9iamVjdC5rZXlzKGxvZ2dlZFByb3BlcnRpZXMpLmZvckVhY2gocHJvcGVydHlOYW1lID0+IHtcbiAgICBkZWxldGUgbG9nZ2VkUHJvcGVydGllc1twcm9wZXJ0eU5hbWVdO1xuICB9KTtcbn1cbiJdfQ==\n","var g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || new Function(\"return this\")();\n} catch (e) {\n\t// This works if the window reference is available\n\tif (typeof window === \"object\") g = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n","var types = {\n MOBILE_GAME_DOWNLOADED_IN_ANDROID: 'mEB3q2'\n, MOBILE_GAME_DOWNLOADED_IN_IOS: 'yyEfAv'\n, OPEN_GAME_DOWNLOADED_QRCODE: '7nQVju'\n, DOWNLOAD_MOBILE_GAME_SIMULATOR: '73UBVf'\n, IOS_GAME_DOWNLOADED_IN_PC: 'UZ77nm'\n, ANDROID_GAME_DOWNLOADED_IN_PC: 'I7b6na'\n}\n\nvar urlUtils = require('@173js/url')\n\nfunction trackEventWithKey(key, hrefOrAction, options) {\n var _jc_ping = window._jc_ping || [];\n options = options || {}\n\n if (options.withCurrentHref) {\n hrefOrAction = urlUtils.addParam(\n window.location.href, { action: hrefOrAction }\n )\n }\n\n _jc_ping.push([\n '_trackBlockClick'\n , key\n , hrefOrAction\n ])\n\n window._jc_ping = _jc_ping\n}\n\nvar rNON_URL = /^(#|javascript:)/\n , $ = require('jquery')\n\nmodule.exports = {\n trackEvent: function(eventType, href) {\n trackEventWithKey(types[eventType], href)\n }\n, trackEventWithKey: trackEventWithKey\n, trackPageview: function() {\n // See more: http://bi.local.17173.com/pages/viewpage.action?pageId=983282\n window._jc_ping = window._jc_ping || []\n _jc_ping.push(['_trackPageview'])\n }\n, applyTrackLink: function() {\n $('body').on('mousedown', 'a[data-track-link]', function(e) {\n //TODO: DRY\n var element = $(e.currentTarget)\n , hrefOrAction = element.attr('href')\n , key = element.data('track-link')\n , trackOptions = { withCurrentHref : false }\n\n if (rNON_URL.test(hrefOrAction)) {\n if (!element.is('[data-track-action]')) { return }\n hrefOrAction = element.data('track-action')\n trackOptions.withCurrentHref = true\n }\n\n trackEventWithKey(key, hrefOrAction, trackOptions)\n })\n }\n, applyTrackBlock: function() {\n $('[data-track-block]').each(function(index, blockElement) {\n blockElement = $(blockElement)\n var key = $(blockElement).data('track-block')\n\n blockElement.on('mousedown', 'a, .trackDiv, button', function(e) {\n var element = $(e.currentTarget)\n , hrefOrAction = element.attr('href') || element.attr('class')\n , trackOptions = { withCurrentHref : false }\n\n if (rNON_URL.test(hrefOrAction) || hrefOrAction.indexOf('trackDiv') != -1) {\n if (!element.is('[data-track-action]')) { return }\n hrefOrAction = element.data('track-action')\n trackOptions.withCurrentHref = true\n }\n\n trackEventWithKey(key, hrefOrAction, trackOptions)\n })\n })\n }\n, applyBiClick: function(gameCode) {\n window._jc_ping = window._jc_ping || [];\n _jc_ping.push([ '_trackBiClick', 'g_1_'+gameCode+'_gift-follow']);\n }\n, applyTrackArea: function() {\n $('[data-track-area]').each(function(index, areaElement) {\n areaElement = $(areaElement)\n var key = $(areaElement).data('track-area')\n\n window._jc_ping = window._jc_ping || [];\n _jc_ping.push([\n '_trackModuleArea',\n areaElement,\n key\n ]);\n })\n }\n, applyBgArea:function(){\n $('[data-bg-area]').each(function(index, areaElement) {\n areaElement = $(areaElement)\n var key = $(areaElement).data('bg-area')\n window._jc_ping = window._jc_ping || [];\n _jc_ping.push([\n '_trackModule',\n areaElement,\n key\n ]);\n })\n }\n}\n\n","var Backbone = require('backbone')\n , _ = require('underscore')\n\n\nfunction createElement() {\n if (typeof document.createElement !== 'function') {\n // This is the case in IE7, where the type of createElement is \"object\".\n // For this reason, we cannot call apply() as Object is not a Function.\n return document.createElement(arguments[0]);\n } else {\n return document.createElement.apply(document, arguments);\n }\n}\n\nmodule.exports = {\n hasPushState: _.memoize(function() {\n return !! (window.history && window.history.pushState)\n })\n, hasHashChange: _.memoize(function() {\n return ('onhashchange' in window\n && (document.documentMode === void 0 || document.documentMode > 7))\n })\n, supportCanvas: _.memoize(function() {\n var elem = createElement('canvas')\n return !!(elem.getContext && elem.getContext('2d'));\n })\n, isWexinQQBrowser: _.memoize(function() {\n var ua = navigator.userAgent.toLowerCase()\n return /(micromessenger|QQ\\/)/i.test(ua)\n })\n, isWexinBrowser: _.memoize(function() {\n var ua = navigator.userAgent\n return /micromessenger/i.test(ua)\n })\n, isAndroid: _.memoize(function() {\n var ua = navigator.userAgent\n return /Android/i.test(ua)\n })\n, isiOS: _.memoize(function() {\n var ua = navigator.userAgent\n return /iPhone|iPad|iPod/i.test(ua)\n })\n, isMobile: _.memoize(function() {\n var ua = navigator.userAgent\n return /Android|webOS|iPhone|iPod|BlackBerry|Windows Phone/i.test(ua)\n })\n, checkOpen: function(cb) {\n var _clickTime = +(new Date());\n function check(elsTime) {\n if (elsTime > 3000 || document.hidden || document.webkitHidden) {\n cb(1);\n } else {\n cb(0);\n }\n }\n //启动间隔20ms运行的定时器，并检测累计消耗时间是否超过3000ms，超过则结束\n var _count = 0, intHandle;\n intHandle = setInterval(function () {\n _count++;\n var elsTime = +(new Date()) - _clickTime;\n if (_count >= 100 || elsTime > 3000) {\n clearInterval(intHandle);\n check(elsTime);\n }\n }, 20);\n }\n}\n","'use strict';\n\nexports.__esModule = true;\n// istanbul ignore next\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n// istanbul ignore next\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }\n\nvar _handlebarsBase = require('./handlebars/base');\n\nvar base = _interopRequireWildcard(_handlebarsBase);\n\n// Each of these augment the Handlebars object. No need to setup here.\n// (This is done to easily share code between commonjs and browse envs)\n\nvar _handlebarsSafeString = require('./handlebars/safe-string');\n\nvar _handlebarsSafeString2 = _interopRequireDefault(_handlebarsSafeString);\n\nvar _handlebarsException = require('./handlebars/exception');\n\nvar _handlebarsException2 = _interopRequireDefault(_handlebarsException);\n\nvar _handlebarsUtils = require('./handlebars/utils');\n\nvar Utils = _interopRequireWildcard(_handlebarsUtils);\n\nvar _handlebarsRuntime = require('./handlebars/runtime');\n\nvar runtime = _interopRequireWildcard(_handlebarsRuntime);\n\nvar _handlebarsNoConflict = require('./handlebars/no-conflict');\n\nvar _handlebarsNoConflict2 = _interopRequireDefault(_handlebarsNoConflict);\n\n// For compatibility and usage outside of module systems, make the Handlebars object a namespace\nfunction create() {\n var hb = new base.HandlebarsEnvironment();\n\n Utils.extend(hb, base);\n hb.SafeString = _handlebarsSafeString2['default'];\n hb.Exception = _handlebarsException2['default'];\n hb.Utils = Utils;\n hb.escapeExpression = Utils.escapeExpression;\n\n hb.VM = runtime;\n hb.template = function (spec) {\n return runtime.template(spec, hb);\n };\n\n return hb;\n}\n\nvar inst = create();\ninst.create = create;\n\n_handlebarsNoConflict2['default'](inst);\n\ninst['default'] = inst;\n\nexports['default'] = inst;\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIi4uLy4uL2xpYi9oYW5kbGViYXJzLnJ1bnRpbWUuanMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6Ijs7Ozs7Ozs7Ozs7OEJBQXNCLG1CQUFtQjs7SUFBN0IsSUFBSTs7Ozs7b0NBSU8sMEJBQTBCOzs7O21DQUMzQix3QkFBd0I7Ozs7K0JBQ3ZCLG9CQUFvQjs7SUFBL0IsS0FBSzs7aUNBQ1Esc0JBQXNCOztJQUFuQyxPQUFPOztvQ0FFSSwwQkFBMEI7Ozs7O0FBR2pELFNBQVMsTUFBTSxHQUFHO0FBQ2hCLE1BQUksRUFBRSxHQUFHLElBQUksSUFBSSxDQUFDLHFCQUFxQixFQUFFLENBQUM7O0FBRTFDLE9BQUssQ0FBQyxNQUFNLENBQUMsRUFBRSxFQUFFLElBQUksQ0FBQyxDQUFDO0FBQ3ZCLElBQUUsQ0FBQyxVQUFVLG9DQUFhLENBQUM7QUFDM0IsSUFBRSxDQUFDLFNBQVMsbUNBQVksQ0FBQztBQUN6QixJQUFFLENBQUMsS0FBSyxHQUFHLEtBQUssQ0FBQztBQUNqQixJQUFFLENBQUMsZ0JBQWdCLEdBQUcsS0FBSyxDQUFDLGdCQUFnQixDQUFDOztBQUU3QyxJQUFFLENBQUMsRUFBRSxHQUFHLE9BQU8sQ0FBQztBQUNoQixJQUFFLENBQUMsUUFBUSxHQUFHLFVBQVMsSUFBSSxFQUFFO0FBQzNCLFdBQU8sT0FBTyxDQUFDLFFBQVEsQ0FBQyxJQUFJLEVBQUUsRUFBRSxDQUFDLENBQUM7R0FDbkMsQ0FBQzs7QUFFRixTQUFPLEVBQUUsQ0FBQztDQUNYOztBQUVELElBQUksSUFBSSxHQUFHLE1BQU0sRUFBRSxDQUFDO0FBQ3BCLElBQUksQ0FBQyxNQUFNLEdBQUcsTUFBTSxDQUFDOztBQUVyQixrQ0FBVyxJQUFJLENBQUMsQ0FBQzs7QUFFakIsSUFBSSxDQUFDLFNBQVMsQ0FBQyxHQUFHLElBQUksQ0FBQzs7cUJBRVIsSUFBSSIsImZpbGUiOiJoYW5kbGViYXJzLnJ1bnRpbWUuanMiLCJzb3VyY2VzQ29udGVudCI6WyJpbXBvcnQgKiBhcyBiYXNlIGZyb20gJy4vaGFuZGxlYmFycy9iYXNlJztcblxuLy8gRWFjaCBvZiB0aGVzZSBhdWdtZW50IHRoZSBIYW5kbGViYXJzIG9iamVjdC4gTm8gbmVlZCB0byBzZXR1cCBoZXJlLlxuLy8gKFRoaXMgaXMgZG9uZSB0byBlYXNpbHkgc2hhcmUgY29kZSBiZXR3ZWVuIGNvbW1vbmpzIGFuZCBicm93c2UgZW52cylcbmltcG9ydCBTYWZlU3RyaW5nIGZyb20gJy4vaGFuZGxlYmFycy9zYWZlLXN0cmluZyc7XG5pbXBvcnQgRXhjZXB0aW9uIGZyb20gJy4vaGFuZGxlYmFycy9leGNlcHRpb24nO1xuaW1wb3J0ICogYXMgVXRpbHMgZnJvbSAnLi9oYW5kbGViYXJzL3V0aWxzJztcbmltcG9ydCAqIGFzIHJ1bnRpbWUgZnJvbSAnLi9oYW5kbGViYXJzL3J1bnRpbWUnO1xuXG5pbXBvcnQgbm9Db25mbGljdCBmcm9tICcuL2hhbmRsZWJhcnMvbm8tY29uZmxpY3QnO1xuXG4vLyBGb3IgY29tcGF0aWJpbGl0eSBhbmQgdXNhZ2Ugb3V0c2lkZSBvZiBtb2R1bGUgc3lzdGVtcywgbWFrZSB0aGUgSGFuZGxlYmFycyBvYmplY3QgYSBuYW1lc3BhY2VcbmZ1bmN0aW9uIGNyZWF0ZSgpIHtcbiAgbGV0IGhiID0gbmV3IGJhc2UuSGFuZGxlYmFyc0Vudmlyb25tZW50KCk7XG5cbiAgVXRpbHMuZXh0ZW5kKGhiLCBiYXNlKTtcbiAgaGIuU2FmZVN0cmluZyA9IFNhZmVTdHJpbmc7XG4gIGhiLkV4Y2VwdGlvbiA9IEV4Y2VwdGlvbjtcbiAgaGIuVXRpbHMgPSBVdGlscztcbiAgaGIuZXNjYXBlRXhwcmVzc2lvbiA9IFV0aWxzLmVzY2FwZUV4cHJlc3Npb247XG5cbiAgaGIuVk0gPSBydW50aW1lO1xuICBoYi50ZW1wbGF0ZSA9IGZ1bmN0aW9uKHNwZWMpIHtcbiAgICByZXR1cm4gcnVudGltZS50ZW1wbGF0ZShzcGVjLCBoYik7XG4gIH07XG5cbiAgcmV0dXJuIGhiO1xufVxuXG5sZXQgaW5zdCA9IGNyZWF0ZSgpO1xuaW5zdC5jcmVhdGUgPSBjcmVhdGU7XG5cbm5vQ29uZmxpY3QoaW5zdCk7XG5cbmluc3RbJ2RlZmF1bHQnXSA9IGluc3Q7XG5cbmV4cG9ydCBkZWZhdWx0IGluc3Q7XG4iXX0=\n","'use strict';\n\nexports.__esModule = true;\n\nvar _utils = require('../utils');\n\nexports['default'] = function (instance) {\n instance.registerHelper('blockHelperMissing', function (context, options) {\n var inverse = options.inverse,\n fn = options.fn;\n\n if (context === true) {\n return fn(this);\n } else if (context === false || context == null) {\n return inverse(this);\n } else if (_utils.isArray(context)) {\n if (context.length > 0) {\n if (options.ids) {\n options.ids = [options.name];\n }\n\n return instance.helpers.each(context, options);\n } else {\n return inverse(this);\n }\n } else {\n if (options.data && options.ids) {\n var data = _utils.createFrame(options.data);\n data.contextPath = _utils.appendContextPath(options.data.contextPath, options.name);\n options = { data: data };\n }\n\n return fn(context, options);\n }\n });\n};\n\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","'use strict';\n\nexports.__esModule = true;\n// istanbul ignore next\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _utils = require('../utils');\n\nvar _exception = require('../exception');\n\nvar _exception2 = _interopRequireDefault(_exception);\n\nexports['default'] = function (instance) {\n instance.registerHelper('each', function (context, options) {\n if (!options) {\n throw new _exception2['default']('Must pass iterator to #each');\n }\n\n var fn = options.fn,\n inverse = options.inverse,\n i = 0,\n ret = '',\n data = undefined,\n contextPath = undefined;\n\n if (options.data && options.ids) {\n contextPath = _utils.appendContextPath(options.data.contextPath, options.ids[0]) + '.';\n }\n\n if (_utils.isFunction(context)) {\n context = context.call(this);\n }\n\n if (options.data) {\n data = _utils.createFrame(options.data);\n }\n\n function execIteration(field, index, last) {\n if (data) {\n data.key = field;\n data.index = index;\n data.first = index === 0;\n data.last = !!last;\n\n if (contextPath) {\n data.contextPath = contextPath + field;\n }\n }\n\n ret = ret + fn(context[field], {\n data: data,\n blockParams: _utils.blockParams([context[field], field], [contextPath + field, null])\n });\n }\n\n if (context && typeof context === 'object') {\n if (_utils.isArray(context)) {\n for (var j = context.length; i < j; i++) {\n if (i in context) {\n execIteration(i, i, i === context.length - 1);\n }\n }\n } else if (typeof Symbol === 'function' && context[Symbol.iterator]) {\n var newContext = [];\n var iterator = context[Symbol.iterator]();\n for (var it = iterator.next(); !it.done; it = iterator.next()) {\n newContext.push(it.value);\n }\n context = newContext;\n for (var j = context.length; i < j; i++) {\n execIteration(i, i, i === context.length - 1);\n }\n } else {\n (function () {\n var priorKey = undefined;\n\n Object.keys(context).forEach(function (key) {\n // We're running the iterations one step out of sync so we can detect\n // the last iteration without have to scan the object twice and create\n // an itermediate keys array.\n if (priorKey !== undefined) {\n execIteration(priorKey, i - 1);\n }\n priorKey = key;\n i++;\n });\n if (priorKey !== undefined) {\n execIteration(priorKey, i - 1, true);\n }\n })();\n }\n }\n\n if (i === 0) {\n ret = inverse(this);\n }\n\n return ret;\n });\n};\n\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","'use strict';\n\nexports.__esModule = true;\n// istanbul ignore next\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _exception = require('../exception');\n\nvar _exception2 = _interopRequireDefault(_exception);\n\nexports['default'] = function (instance) {\n instance.registerHelper('helperMissing', function () /* [args, ]options */{\n if (arguments.length === 1) {\n // A missing field in a {{foo}} construct.\n return undefined;\n } else {\n // Someone is actually trying to call something, blow up.\n throw new _exception2['default']('Missing helper: \"' + arguments[arguments.length - 1].name + '\"');\n }\n });\n};\n\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","'use strict';\n\nexports.__esModule = true;\n// istanbul ignore next\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _utils = require('../utils');\n\nvar _exception = require('../exception');\n\nvar _exception2 = _interopRequireDefault(_exception);\n\nexports['default'] = function (instance) {\n instance.registerHelper('if', function (conditional, options) {\n if (arguments.length != 2) {\n throw new _exception2['default']('#if requires exactly one argument');\n }\n if (_utils.isFunction(conditional)) {\n conditional = conditional.call(this);\n }\n\n // Default behavior is to render the positive path if the value is truthy and not empty.\n // The `includeZero` option may be set to treat the condtional as purely not empty based on the\n // behavior of isEmpty. Effectively this determines if 0 is handled by the positive path or negative.\n if (!options.hash.includeZero && !conditional || _utils.isEmpty(conditional)) {\n return options.inverse(this);\n } else {\n return options.fn(this);\n }\n });\n\n instance.registerHelper('unless', function (conditional, options) {\n if (arguments.length != 2) {\n throw new _exception2['default']('#unless requires exactly one argument');\n }\n return instance.helpers['if'].call(this, conditional, {\n fn: options.inverse,\n inverse: options.fn,\n hash: options.hash\n });\n });\n};\n\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","'use strict';\n\nexports.__esModule = true;\nexports.extend = extend;\nexports.indexOf = indexOf;\nexports.escapeExpression = escapeExpression;\nexports.isEmpty = isEmpty;\nexports.createFrame = createFrame;\nexports.blockParams = blockParams;\nexports.appendContextPath = appendContextPath;\nvar escape = {\n '&': '&',\n '<': '<',\n '>': '>',\n '\"': '"',\n \"'\": ''',\n '`': '`',\n '=': '='\n};\n\nvar badChars = /[&<>\"'`=]/g,\n possible = /[&<>\"'`=]/;\n\nfunction escapeChar(chr) {\n return escape[chr];\n}\n\nfunction extend(obj /* , ...source */) {\n for (var i = 1; i < arguments.length; i++) {\n for (var key in arguments[i]) {\n if (Object.prototype.hasOwnProperty.call(arguments[i], key)) {\n obj[key] = arguments[i][key];\n }\n }\n }\n\n return obj;\n}\n\nvar toString = Object.prototype.toString;\n\nexports.toString = toString;\n// Sourced from lodash\n// https://github.com/bestiejs/lodash/blob/master/LICENSE.txt\n/* eslint-disable func-style */\nvar isFunction = function isFunction(value) {\n return typeof value === 'function';\n};\n// fallback for older versions of Chrome and Safari\n/* istanbul ignore next */\nif (isFunction(/x/)) {\n exports.isFunction = isFunction = function (value) {\n return typeof value === 'function' && toString.call(value) === '[object Function]';\n };\n}\nexports.isFunction = isFunction;\n\n/* eslint-enable func-style */\n\n/* istanbul ignore next */\nvar isArray = Array.isArray || function (value) {\n return value && typeof value === 'object' ? toString.call(value) === '[object Array]' : false;\n};\n\nexports.isArray = isArray;\n// Older IE versions do not directly support indexOf so we must implement our own, sadly.\n\nfunction indexOf(array, value) {\n for (var i = 0, len = array.length; i < len; i++) {\n if (array[i] === value) {\n return i;\n }\n }\n return -1;\n}\n\nfunction escapeExpression(string) {\n if (typeof string !== 'string') {\n // don't escape SafeStrings, since they're already safe\n if (string && string.toHTML) {\n return string.toHTML();\n } else if (string == null) {\n return '';\n } else if (!string) {\n return string + '';\n }\n\n // Force a string conversion as this will be done by the append regardless and\n // the regex test will do this transparently behind the scenes, causing issues if\n // an object's to string has escaped characters in it.\n string = '' + string;\n }\n\n if (!possible.test(string)) {\n return string;\n }\n return string.replace(badChars, escapeChar);\n}\n\nfunction isEmpty(value) {\n if (!value && value !== 0) {\n return true;\n } else if (isArray(value) && value.length === 0) {\n return true;\n } else {\n return false;\n }\n}\n\nfunction createFrame(object) {\n var frame = extend({}, object);\n frame._parent = object;\n return frame;\n}\n\nfunction blockParams(params, ids) {\n params.path = ids;\n return params;\n}\n\nfunction appendContextPath(contextPath, id) {\n return (contextPath ? contextPath + '.' : '') + id;\n}\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","'use strict';\n\nexports.__esModule = true;\n\nexports['default'] = function (instance) {\n instance.registerHelper('log', function () /* message, options */{\n var args = [undefined],\n options = arguments[arguments.length - 1];\n for (var i = 0; i < arguments.length - 1; i++) {\n args.push(arguments[i]);\n }\n\n var level = 1;\n if (options.hash.level != null) {\n level = options.hash.level;\n } else if (options.data && options.data.level != null) {\n level = options.data.level;\n }\n args[0] = level;\n\n instance.log.apply(instance, args);\n });\n};\n\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","'use strict';\n\nexports.__esModule = true;\n\nexports['default'] = function (instance) {\n instance.registerHelper('lookup', function (obj, field, options) {\n if (!obj) {\n // Note for 5.0: Change to \"obj == null\" in 5.0\n return obj;\n }\n return options.lookupProperty(obj, field);\n });\n};\n\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","'use strict';\n\nexports.__esModule = true;\n// istanbul ignore next\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _utils = require('../utils');\n\nvar _exception = require('../exception');\n\nvar _exception2 = _interopRequireDefault(_exception);\n\nexports['default'] = function (instance) {\n instance.registerHelper('with', function (context, options) {\n if (arguments.length != 2) {\n throw new _exception2['default']('#with requires exactly one argument');\n }\n if (_utils.isFunction(context)) {\n context = context.call(this);\n }\n\n var fn = options.fn;\n\n if (!_utils.isEmpty(context)) {\n var data = options.data;\n if (options.data && options.ids) {\n data = _utils.createFrame(options.data);\n data.contextPath = _utils.appendContextPath(options.data.contextPath, options.ids[0]);\n }\n\n return fn(context, {\n data: data,\n blockParams: _utils.blockParams([context], [data && data.contextPath])\n });\n } else {\n return options.inverse(this);\n }\n });\n};\n\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","'use strict';\n\nexports.__esModule = true;\nexports.registerDefaultDecorators = registerDefaultDecorators;\n// istanbul ignore next\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _decoratorsInline = require('./decorators/inline');\n\nvar _decoratorsInline2 = _interopRequireDefault(_decoratorsInline);\n\nfunction registerDefaultDecorators(instance) {\n _decoratorsInline2['default'](instance);\n}\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIi4uLy4uLy4uL2xpYi9oYW5kbGViYXJzL2RlY29yYXRvcnMuanMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6Ijs7Ozs7Ozs7Z0NBQTJCLHFCQUFxQjs7OztBQUV6QyxTQUFTLHlCQUF5QixDQUFDLFFBQVEsRUFBRTtBQUNsRCxnQ0FBZSxRQUFRLENBQUMsQ0FBQztDQUMxQiIsImZpbGUiOiJkZWNvcmF0b3JzLmpzIiwic291cmNlc0NvbnRlbnQiOlsiaW1wb3J0IHJlZ2lzdGVySW5saW5lIGZyb20gJy4vZGVjb3JhdG9ycy9pbmxpbmUnO1xuXG5leHBvcnQgZnVuY3Rpb24gcmVnaXN0ZXJEZWZhdWx0RGVjb3JhdG9ycyhpbnN0YW5jZSkge1xuICByZWdpc3RlcklubGluZShpbnN0YW5jZSk7XG59XG4iXX0=\n","'use strict';\n\nexports.__esModule = true;\n\nvar _utils = require('../utils');\n\nexports['default'] = function (instance) {\n instance.registerDecorator('inline', function (fn, props, container, options) {\n var ret = fn;\n if (!props.partials) {\n props.partials = {};\n ret = function (context, options) {\n // Create a new partials stack frame prior to exec.\n var original = container.partials;\n container.partials = _utils.extend({}, original, props.partials);\n var ret = fn(context, options);\n container.partials = original;\n return ret;\n };\n }\n\n props.partials[options.args[0]] = options.fn;\n\n return ret;\n });\n};\n\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","require('widgets/common')\nrequire('slick-carousel')\nrequire('@173js/ui/preventEmptyHrefClick')\n\nvar detector = require('widgets/detector')\n , pingjs = require('widgets/ping.js')\n , Video = require('widgets/Video')\n\nvar $ = require('jquery')\n , win = $(window)\n\n$(function() {\n\n var modVideo = $('.mod-video')\n , links = $('.mod-video-tab').find('.item a')\n , h1Section = $('h1')\n , headTitle = $('title')\n , gameName = modVideo.data('game-name')\n , defaultState = {\n title: h1Section.text()\n , playUrl: modVideo.data('default-play-url')\n , vid: modVideo.data('default-vid')\n }\n , currentVideoId = defaultState.vid\n , modIntroVideo = $('.mod-intro-video')\n\n var video = new Video({\n videoUrl: defaultState.playUrl\n , ignoreAdvertise: false\n , autoPlay: false\n , width: '100%'\n , height: '100%'\n })\n\n modVideo.html(video.toHTML())\n\n function renderVideoFromState(state) {\n state = state || defaultState\n var title = state.title\n\n links.removeClass('current')\n\n links.filter(\"[data-play-url='\" + state.playUrl + \"']\").addClass('current')\n\n h1Section.text(title)\n headTitle.text([gameName, title].join('_'))\n\n var video = new Video({\n videoUrl: state.playUrl\n , ignoreAdvertise: false\n , autoPlay: false\n , width: '100%'\n , height: '100%'\n })\n\n modVideo.html(video.toHTML())\n\n var stateVid = state.vid\n currentVideoId = stateVid\n\n $.get('/video-userInfo-' + stateVid + '.html')\n .done(function(resp) {\n if (!resp.status || !resp.html) { return }\n if (currentVideoId !== stateVid) { return }\n modIntroVideo.html(resp.html)\n })\n }\n\n if (detector.hasPushState()) {\n win.on('popstate', function(e) {\n var currentState = history.state\n renderVideoFromState(currentState)\n })\n }\n\n links.click(function(e) {\n var el = $(e.currentTarget)\n , pageHref = el.data('page-href')\n\n if (detector.hasPushState()) {\n e.preventDefault()\n } else {\n return\n }\n\n var title = el.attr('title')\n\n var state = {\n title: title\n , playUrl: el.data('play-url')\n , vid: el.data('vid')\n }\n\n renderVideoFromState(state)\n history.pushState(state, title, pageHref)\n pingjs.trackPageview()\n })\n\n})\n\n$(function() {\n\n $('.mod-game').each(function() {\n var section = $(this)\n section.on('click', '.btn-more', function(e) {\n var modUser = section.find('.mod-user')\n , beExpanded = !modUser.hasClass('mod-user-ex')\n\n modUser\n .toggleClass('mod-user-ex', beExpanded)\n .find('.abstract-intro')[beExpanded ? 'hide': 'show']().end()\n .find('.detail-intro')[beExpanded ? 'show': 'hide']().end()\n\n section.find('.btn-more')\n .toggleClass('btn-more-ex', beExpanded)\n .find('.down')[beExpanded ? 'hide': 'show']().end()\n .find('.up')[beExpanded ? 'show': 'hide']().end()\n })\n })\n\n // slick slide\n var slickPast = $('.slick-past')\n\n if (slickPast.length) {\n var slick = slickPast.slick({\n dots: false\n , infinite: false\n , speed: 300\n , slidesToShow: 4\n , slidesToScroll: 4\n })\n\n var currentItem = slickPast.find('.current')\n , slickItems = slickPast.find('.item')\n\n if (currentItem.length) {\n var slickItem = currentItem.closest('.item', slickPast)\n slick.slick('slickGoTo', slickItems.index(slickItem))\n }\n }\n\n var panel = $('.scroll-pane')\n\n function makePanelScrollable() {\n panel.jScrollPane({\n mouseWheelSpeed:100\n , hideFocus:true\n })\n }\n\n makePanelScrollable()\n win.resize(makePanelScrollable)\n})\n","'use strict';\n\nexports.__esModule = true;\nexports.createNewLookupObject = createNewLookupObject;\n\nvar _utils = require('../utils');\n\n/**\n * Create a new object with \"null\"-prototype to avoid truthy results on prototype properties.\n * The resulting object can be used with \"object[property]\" to check if a property exists\n * @param {...object} sources a varargs parameter of source objects that will be merged\n * @returns {object}\n */\n\nfunction createNewLookupObject() {\n for (var _len = arguments.length, sources = Array(_len), _key = 0; _key < _len; _key++) {\n sources[_key] = arguments[_key];\n }\n\n return _utils.extend.apply(undefined, [Object.create(null)].concat(sources));\n}\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","// Build out our basic SafeString type\n'use strict';\n\nexports.__esModule = true;\nfunction SafeString(string) {\n this.string = string;\n}\n\nSafeString.prototype.toString = SafeString.prototype.toHTML = function () {\n return '' + this.string;\n};\n\nexports['default'] = SafeString;\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","'use strict';\n\nexports.__esModule = true;\nexports.checkRevision = checkRevision;\nexports.template = template;\nexports.wrapProgram = wrapProgram;\nexports.resolvePartial = resolvePartial;\nexports.invokePartial = invokePartial;\nexports.noop = noop;\n// istanbul ignore next\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n// istanbul ignore next\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }\n\nvar _utils = require('./utils');\n\nvar Utils = _interopRequireWildcard(_utils);\n\nvar _exception = require('./exception');\n\nvar _exception2 = _interopRequireDefault(_exception);\n\nvar _base = require('./base');\n\nvar _helpers = require('./helpers');\n\nvar _internalWrapHelper = require('./internal/wrapHelper');\n\nvar _internalProtoAccess = require('./internal/proto-access');\n\nfunction checkRevision(compilerInfo) {\n var compilerRevision = compilerInfo && compilerInfo[0] || 1,\n currentRevision = _base.COMPILER_REVISION;\n\n if (compilerRevision >= _base.LAST_COMPATIBLE_COMPILER_REVISION && compilerRevision <= _base.COMPILER_REVISION) {\n return;\n }\n\n if (compilerRevision < _base.LAST_COMPATIBLE_COMPILER_REVISION) {\n var runtimeVersions = _base.REVISION_CHANGES[currentRevision],\n compilerVersions = _base.REVISION_CHANGES[compilerRevision];\n throw new _exception2['default']('Template was precompiled with an older version of Handlebars than the current runtime. ' + 'Please update your precompiler to a newer version (' + runtimeVersions + ') or downgrade your runtime to an older version (' + compilerVersions + ').');\n } else {\n // Use the embedded version info since the runtime doesn't know about this revision yet\n throw new _exception2['default']('Template was precompiled with a newer version of Handlebars than the current runtime. ' + 'Please update your runtime to a newer version (' + compilerInfo[1] + ').');\n }\n}\n\nfunction template(templateSpec, env) {\n /* istanbul ignore next */\n if (!env) {\n throw new _exception2['default']('No environment passed to template');\n }\n if (!templateSpec || !templateSpec.main) {\n throw new _exception2['default']('Unknown template object: ' + typeof templateSpec);\n }\n\n templateSpec.main.decorator = templateSpec.main_d;\n\n // Note: Using env.VM references rather than local var references throughout this section to allow\n // for external users to override these as pseudo-supported APIs.\n env.VM.checkRevision(templateSpec.compiler);\n\n // backwards compatibility for precompiled templates with compiler-version 7 (<4.3.0)\n var templateWasPrecompiledWithCompilerV7 = templateSpec.compiler && templateSpec.compiler[0] === 7;\n\n function invokePartialWrapper(partial, context, options) {\n if (options.hash) {\n context = Utils.extend({}, context, options.hash);\n if (options.ids) {\n options.ids[0] = true;\n }\n }\n partial = env.VM.resolvePartial.call(this, partial, context, options);\n\n var extendedOptions = Utils.extend({}, options, {\n hooks: this.hooks,\n protoAccessControl: this.protoAccessControl\n });\n\n var result = env.VM.invokePartial.call(this, partial, context, extendedOptions);\n\n if (result == null && env.compile) {\n options.partials[options.name] = env.compile(partial, templateSpec.compilerOptions, env);\n result = options.partials[options.name](context, extendedOptions);\n }\n if (result != null) {\n if (options.indent) {\n var lines = result.split('\\n');\n for (var i = 0, l = lines.length; i < l; i++) {\n if (!lines[i] && i + 1 === l) {\n break;\n }\n\n lines[i] = options.indent + lines[i];\n }\n result = lines.join('\\n');\n }\n return result;\n } else {\n throw new _exception2['default']('The partial ' + options.name + ' could not be compiled when running in runtime-only mode');\n }\n }\n\n // Just add water\n var container = {\n strict: function strict(obj, name, loc) {\n if (!obj || !(name in obj)) {\n throw new _exception2['default']('\"' + name + '\" not defined in ' + obj, {\n loc: loc\n });\n }\n return container.lookupProperty(obj, name);\n },\n lookupProperty: function lookupProperty(parent, propertyName) {\n var result = parent[propertyName];\n if (result == null) {\n return result;\n }\n if (Object.prototype.hasOwnProperty.call(parent, propertyName)) {\n return result;\n }\n\n if (_internalProtoAccess.resultIsAllowed(result, container.protoAccessControl, propertyName)) {\n return result;\n }\n return undefined;\n },\n lookup: function lookup(depths, name) {\n var len = depths.length;\n for (var i = 0; i < len; i++) {\n var result = depths[i] && container.lookupProperty(depths[i], name);\n if (result != null) {\n return depths[i][name];\n }\n }\n },\n lambda: function lambda(current, context) {\n return typeof current === 'function' ? current.call(context) : current;\n },\n\n escapeExpression: Utils.escapeExpression,\n invokePartial: invokePartialWrapper,\n\n fn: function fn(i) {\n var ret = templateSpec[i];\n ret.decorator = templateSpec[i + '_d'];\n return ret;\n },\n\n programs: [],\n program: function program(i, data, declaredBlockParams, blockParams, depths) {\n var programWrapper = this.programs[i],\n fn = this.fn(i);\n if (data || depths || blockParams || declaredBlockParams) {\n programWrapper = wrapProgram(this, i, fn, data, declaredBlockParams, blockParams, depths);\n } else if (!programWrapper) {\n programWrapper = this.programs[i] = wrapProgram(this, i, fn);\n }\n return programWrapper;\n },\n\n data: function data(value, depth) {\n while (value && depth--) {\n value = value._parent;\n }\n return value;\n },\n mergeIfNeeded: function mergeIfNeeded(param, common) {\n var obj = param || common;\n\n if (param && common && param !== common) {\n obj = Utils.extend({}, common, param);\n }\n\n return obj;\n },\n // An empty object to use as replacement for null-contexts\n nullContext: Object.seal({}),\n\n noop: env.VM.noop,\n compilerInfo: templateSpec.compiler\n };\n\n function ret(context) {\n var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];\n\n var data = options.data;\n\n ret._setup(options);\n if (!options.partial && templateSpec.useData) {\n data = initData(context, data);\n }\n var depths = undefined,\n blockParams = templateSpec.useBlockParams ? [] : undefined;\n if (templateSpec.useDepths) {\n if (options.depths) {\n depths = context != options.depths[0] ? [context].concat(options.depths) : options.depths;\n } else {\n depths = [context];\n }\n }\n\n function main(context /*, options*/) {\n return '' + templateSpec.main(container, context, container.helpers, container.partials, data, blockParams, depths);\n }\n\n main = executeDecorators(templateSpec.main, main, container, options.depths || [], data, blockParams);\n return main(context, options);\n }\n\n ret.isTop = true;\n\n ret._setup = function (options) {\n if (!options.partial) {\n var mergedHelpers = Utils.extend({}, env.helpers, options.helpers);\n wrapHelpersToPassLookupProperty(mergedHelpers, container);\n container.helpers = mergedHelpers;\n\n if (templateSpec.usePartial) {\n // Use mergeIfNeeded here to prevent compiling global partials multiple times\n container.partials = container.mergeIfNeeded(options.partials, env.partials);\n }\n if (templateSpec.usePartial || templateSpec.useDecorators) {\n container.decorators = Utils.extend({}, env.decorators, options.decorators);\n }\n\n container.hooks = {};\n container.protoAccessControl = _internalProtoAccess.createProtoAccessControl(options);\n\n var keepHelperInHelpers = options.allowCallsToHelperMissing || templateWasPrecompiledWithCompilerV7;\n _helpers.moveHelperToHooks(container, 'helperMissing', keepHelperInHelpers);\n _helpers.moveHelperToHooks(container, 'blockHelperMissing', keepHelperInHelpers);\n } else {\n container.protoAccessControl = options.protoAccessControl; // internal option\n container.helpers = options.helpers;\n container.partials = options.partials;\n container.decorators = options.decorators;\n container.hooks = options.hooks;\n }\n };\n\n ret._child = function (i, data, blockParams, depths) {\n if (templateSpec.useBlockParams && !blockParams) {\n throw new _exception2['default']('must pass block params');\n }\n if (templateSpec.useDepths && !depths) {\n throw new _exception2['default']('must pass parent depths');\n }\n\n return wrapProgram(container, i, templateSpec[i], data, 0, blockParams, depths);\n };\n return ret;\n}\n\nfunction wrapProgram(container, i, fn, data, declaredBlockParams, blockParams, depths) {\n function prog(context) {\n var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];\n\n var currentDepths = depths;\n if (depths && context != depths[0] && !(context === container.nullContext && depths[0] === null)) {\n currentDepths = [context].concat(depths);\n }\n\n return fn(container, context, container.helpers, container.partials, options.data || data, blockParams && [options.blockParams].concat(blockParams), currentDepths);\n }\n\n prog = executeDecorators(fn, prog, container, depths, data, blockParams);\n\n prog.program = i;\n prog.depth = depths ? depths.length : 0;\n prog.blockParams = declaredBlockParams || 0;\n return prog;\n}\n\n/**\n * This is currently part of the official API, therefore implementation details should not be changed.\n */\n\nfunction resolvePartial(partial, context, options) {\n if (!partial) {\n if (options.name === '@partial-block') {\n partial = options.data['partial-block'];\n } else {\n partial = options.partials[options.name];\n }\n } else if (!partial.call && !options.name) {\n // This is a dynamic partial that returned a string\n options.name = partial;\n partial = options.partials[partial];\n }\n return partial;\n}\n\nfunction invokePartial(partial, context, options) {\n // Use the current closure context to save the partial-block if this partial\n var currentPartialBlock = options.data && options.data['partial-block'];\n options.partial = true;\n if (options.ids) {\n options.data.contextPath = options.ids[0] || options.data.contextPath;\n }\n\n var partialBlock = undefined;\n if (options.fn && options.fn !== noop) {\n (function () {\n options.data = _base.createFrame(options.data);\n // Wrapper function to get access to currentPartialBlock from the closure\n var fn = options.fn;\n partialBlock = options.data['partial-block'] = function partialBlockWrapper(context) {\n var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];\n\n // Restore the partial-block from the closure for the execution of the block\n // i.e. the part inside the block of the partial call.\n options.data = _base.createFrame(options.data);\n options.data['partial-block'] = currentPartialBlock;\n return fn(context, options);\n };\n if (fn.partials) {\n options.partials = Utils.extend({}, options.partials, fn.partials);\n }\n })();\n }\n\n if (partial === undefined && partialBlock) {\n partial = partialBlock;\n }\n\n if (partial === undefined) {\n throw new _exception2['default']('The partial ' + options.name + ' could not be found');\n } else if (partial instanceof Function) {\n return partial(context, options);\n }\n}\n\nfunction noop() {\n return '';\n}\n\nfunction initData(context, data) {\n if (!data || !('root' in data)) {\n data = data ? _base.createFrame(data) : {};\n data.root = context;\n }\n return data;\n}\n\nfunction executeDecorators(fn, prog, container, depths, data, blockParams) {\n if (fn.decorator) {\n var props = {};\n prog = fn.decorator(prog, props, container, depths && depths[0], data, blockParams, depths);\n Utils.extend(prog, props);\n }\n return prog;\n}\n\nfunction wrapHelpersToPassLookupProperty(mergedHelpers, container) {\n Object.keys(mergedHelpers).forEach(function (helperName) {\n var helper = mergedHelpers[helperName];\n mergedHelpers[helperName] = passLookupPropertyOption(helper, container);\n });\n}\n\nfunction passLookupPropertyOption(helper, container) {\n var lookupProperty = container.lookupProperty;\n return _internalWrapHelper.wrapHelper(helper, function (options) {\n return Utils.extend({ lookupProperty: lookupProperty }, options);\n });\n}\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../../lib/handlebars/runtime.js"],"names":[],"mappings":";;;;;;;;;;;;;;;;;qBAAuB,SAAS;;IAApB,KAAK;;yBACK,aAAa;;;;oBAM5B,QAAQ;;uBACmB,WAAW;;kCAClB,uBAAuB;;mCAI3C,yBAAyB;;AAEzB,SAAS,aAAa,CAAC,YAAY,EAAE;AAC1C,MAAM,gBAAgB,GAAG,AAAC,YAAY,IAAI,YAAY,CAAC,CAAC,CAAC,IAAK,CAAC;MAC7D,eAAe,0BAAoB,CAAC;;AAEtC,MACE,gBAAgB,2CAAqC,IACrD,gBAAgB,2BAAqB,EACrC;AACA,WAAO;GACR;;AAED,MAAI,gBAAgB,0CAAoC,EAAE;AACxD,QAAM,eAAe,GAAG,uBAAiB,eAAe,CAAC;QACvD,gBAAgB,GAAG,uBAAiB,gBAAgB,CAAC,CAAC;AACxD,UAAM,2BACJ,yFAAyF,GACvF,qDAAqD,GACrD,eAAe,GACf,mDAAmD,GACnD,gBAAgB,GAChB,IAAI,CACP,CAAC;GACH,MAAM;;AAEL,UAAM,2BACJ,wFAAwF,GACtF,iDAAiD,GACjD,YAAY,CAAC,CAAC,CAAC,GACf,IAAI,CACP,CAAC;GACH;CACF;;AAEM,SAAS,QAAQ,CAAC,YAAY,EAAE,GAAG,EAAE;;AAE1C,MAAI,CAAC,GAAG,EAAE;AACR,UAAM,2BAAc,mCAAmC,CAAC,CAAC;GAC1D;AACD,MAAI,CAAC,YAAY,IAAI,CAAC,YAAY,CAAC,IAAI,EAAE;AACvC,UAAM,2BAAc,2BAA2B,GAAG,OAAO,YAAY,CAAC,CAAC;GACxE;;AAED,cAAY,CAAC,IAAI,CAAC,SAAS,GAAG,YAAY,CAAC,MAAM,CAAC;;;;AAIlD,KAAG,CAAC,EAAE,CAAC,aAAa,CAAC,YAAY,CAAC,QAAQ,CAAC,CAAC;;;AAG5C,MAAM,oCAAoC,GACxC,YAAY,CAAC,QAAQ,IAAI,YAAY,CAAC,QAAQ,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC;;AAE1D,WAAS,oBAAoB,CAAC,OAAO,EAAE,OAAO,EAAE,OAAO,EAAE;AACvD,QAAI,OAAO,CAAC,IAAI,EAAE;AAChB,aAAO,GAAG,KAAK,CAAC,MAAM,CAAC,EAAE,EAAE,OAAO,EAAE,OAAO,CAAC,IAAI,CAAC,CAAC;AAClD,UAAI,OAAO,CAAC,GAAG,EAAE;AACf,eAAO,CAAC,GAAG,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC;OACvB;KACF;AACD,WAAO,GAAG,GAAG,CAAC,EAAE,CAAC,cAAc,CAAC,IAAI,CAAC,IAAI,EAAE,OAAO,EAAE,OAAO,EAAE,OAAO,CAAC,CAAC;;AAEtE,QAAI,eAAe,GAAG,KAAK,CAAC,MAAM,CAAC,EAAE,EAAE,OAAO,EAAE;AAC9C,WAAK,EAAE,IAAI,CAAC,KAAK;AACjB,wBAAkB,EAAE,IAAI,CAAC,kBAAkB;KAC5C,CAAC,CAAC;;AAEH,QAAI,MAAM,GAAG,GAAG,CAAC,EAAE,CAAC,aAAa,CAAC,IAAI,CACpC,IAAI,EACJ,OAAO,EACP,OAAO,EACP,eAAe,CAChB,CAAC;;AAEF,QAAI,MAAM,IAAI,IAAI,IAAI,GAAG,CAAC,OAAO,EAAE;AACjC,aAAO,CAAC,QAAQ,CAAC,OAAO,CAAC,IAAI,CAAC,GAAG,GAAG,CAAC,OAAO,CAC1C,OAAO,EACP,YAAY,CAAC,eAAe,EAC5B,GAAG,CACJ,CAAC;AACF,YAAM,GAAG,OAAO,CAAC,QAAQ,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC,OAAO,EAAE,eAAe,CAAC,CAAC;KACnE;AACD,QAAI,MAAM,IAAI,IAAI,EAAE;AAClB,UAAI,OAAO,CAAC,MAAM,EAAE;AAClB,YAAI,KAAK,GAAG,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;AAC/B,aAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,CAAC,MAAM,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;AAC5C,cAAI,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,EAAE;AAC5B,kBAAM;WACP;;AAED,eAAK,CAAC,CAAC,CAAC,GAAG,OAAO,CAAC,MAAM,GAAG,KAAK,CAAC,CAAC,CAAC,CAAC;SACtC;AACD,cAAM,GAAG,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;OAC3B;AACD,aAAO,MAAM,CAAC;KACf,MAAM;AACL,YAAM,2BACJ,cAAc,GACZ,OAAO,CAAC,IAAI,GACZ,0DAA0D,CAC7D,CAAC;KACH;GACF;;;AAGD,MAAI,SAAS,GAAG;AACd,UAAM,EAAE,gBAAS,GAAG,EAAE,IAAI,EAAE,GAAG,EAAE;AAC/B,UAAI,CAAC,GAAG,IAAI,EAAE,IAAI,IAAI,GAAG,CAAA,AAAC,EAAE;AAC1B,cAAM,2BAAc,GAAG,GAAG,IAAI,GAAG,mBAAmB,GAAG,GAAG,EAAE;AAC1D,aAAG,EAAE,GAAG;SACT,CAAC,CAAC;OACJ;AACD,aAAO,SAAS,CAAC,cAAc,CAAC,GAAG,EAAE,IAAI,CAAC,CAAC;KAC5C;AACD,kBAAc,EAAE,wBAAS,MAAM,EAAE,YAAY,EAAE;AAC7C,UAAI,MAAM,GAAG,MAAM,CAAC,YAAY,CAAC,CAAC;AAClC,UAAI,MAAM,IAAI,IAAI,EAAE;AAClB,eAAO,MAAM,CAAC;OACf;AACD,UAAI,MAAM,CAAC,SAAS,CAAC,cAAc,CAAC,IAAI,CAAC,MAAM,EAAE,YAAY,CAAC,EAAE;AAC9D,eAAO,MAAM,CAAC;OACf;;AAED,UAAI,qCAAgB,MAAM,EAAE,SAAS,CAAC,kBAAkB,EAAE,YAAY,CAAC,EAAE;AACvE,eAAO,MAAM,CAAC;OACf;AACD,aAAO,SAAS,CAAC;KAClB;AACD,UAAM,EAAE,gBAAS,MAAM,EAAE,IAAI,EAAE;AAC7B,UAAM,GAAG,GAAG,MAAM,CAAC,MAAM,CAAC;AAC1B,WAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,EAAE,EAAE;AAC5B,YAAI,MAAM,GAAG,MAAM,CAAC,CAAC,CAAC,IAAI,SAAS,CAAC,cAAc,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,IAAI,CAAC,CAAC;AACpE,YAAI,MAAM,IAAI,IAAI,EAAE;AAClB,iBAAO,MAAM,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC;SACxB;OACF;KACF;AACD,UAAM,EAAE,gBAAS,OAAO,EAAE,OAAO,EAAE;AACjC,aAAO,OAAO,OAAO,KAAK,UAAU,GAAG,OAAO,CAAC,IAAI,CAAC,OAAO,CAAC,GAAG,OAAO,CAAC;KACxE;;AAED,oBAAgB,EAAE,KAAK,CAAC,gBAAgB;AACxC,iBAAa,EAAE,oBAAoB;;AAEnC,MAAE,EAAE,YAAS,CAAC,EAAE;AACd,UAAI,GAAG,GAAG,YAAY,CAAC,CAAC,CAAC,CAAC;AAC1B,SAAG,CAAC,SAAS,GAAG,YAAY,CAAC,CAAC,GAAG,IAAI,CAAC,CAAC;AACvC,aAAO,GAAG,CAAC;KACZ;;AAED,YAAQ,EAAE,EAAE;AACZ,WAAO,EAAE,iBAAS,CAAC,EAAE,IAAI,EAAE,mBAAmB,EAAE,WAAW,EAAE,MAAM,EAAE;AACnE,UAAI,cAAc,GAAG,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC;UACnC,EAAE,GAAG,IAAI,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC;AAClB,UAAI,IAAI,IAAI,MAAM,IAAI,WAAW,IAAI,mBAAmB,EAAE;AACxD,sBAAc,GAAG,WAAW,CAC1B,IAAI,EACJ,CAAC,EACD,EAAE,EACF,IAAI,EACJ,mBAAmB,EACnB,WAAW,EACX,MAAM,CACP,CAAC;OACH,MAAM,IAAI,CAAC,cAAc,EAAE;AAC1B,sBAAc,GAAG,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,GAAG,WAAW,CAAC,IAAI,EAAE,CAAC,EAAE,EAAE,CAAC,CAAC;OAC9D;AACD,aAAO,cAAc,CAAC;KACvB;;AAED,QAAI,EAAE,cAAS,KAAK,EAAE,KAAK,EAAE;AAC3B,aAAO,KAAK,IAAI,KAAK,EAAE,EAAE;AACvB,aAAK,GAAG,KAAK,CAAC,OAAO,CAAC;OACvB;AACD,aAAO,KAAK,CAAC;KACd;AACD,iBAAa,EAAE,uBAAS,KAAK,EAAE,MAAM,EAAE;AACrC,UAAI,GAAG,GAAG,KAAK,IAAI,MAAM,CAAC;;AAE1B,UAAI,KAAK,IAAI,MAAM,IAAI,KAAK,KAAK,MAAM,EAAE;AACvC,WAAG,GAAG,KAAK,CAAC,MAAM,CAAC,EAAE,EAAE,MAAM,EAAE,KAAK,CAAC,CAAC;OACvC;;AAED,aAAO,GAAG,CAAC;KACZ;;AAED,eAAW,EAAE,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC;;AAE5B,QAAI,EAAE,GAAG,CAAC,EAAE,CAAC,IAAI;AACjB,gBAAY,EAAE,YAAY,CAAC,QAAQ;GACpC,CAAC;;AAEF,WAAS,GAAG,CAAC,OAAO,EAAgB;QAAd,OAAO,yDAAG,EAAE;;AAChC,QAAI,IAAI,GAAG,OAAO,CAAC,IAAI,CAAC;;AAExB,OAAG,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;AACpB,QAAI,CAAC,OAAO,CAAC,OAAO,IAAI,YAAY,CAAC,OAAO,EAAE;AAC5C,UAAI,GAAG,QAAQ,CAAC,OAAO,EAAE,IAAI,CAAC,CAAC;KAChC;AACD,QAAI,MAAM,YAAA;QACR,WAAW,GAAG,YAAY,CAAC,cAAc,GAAG,EAAE,GAAG,SAAS,CAAC;AAC7D,QAAI,YAAY,CAAC,SAAS,EAAE;AAC1B,UAAI,OAAO,CAAC,MAAM,EAAE;AAClB,cAAM,GACJ,OAAO,IAAI,OAAO,CAAC,MAAM,CAAC,CAAC,CAAC,GACxB,CAAC,OAAO,CAAC,CAAC,MAAM,CAAC,OAAO,CAAC,MAAM,CAAC,GAChC,OAAO,CAAC,MAAM,CAAC;OACtB,MAAM;AACL,cAAM,GAAG,CAAC,OAAO,CAAC,CAAC;OACpB;KACF;;AAED,aAAS,IAAI,CAAC,OAAO,gBAAgB;AACnC,aACE,EAAE,GACF,YAAY,CAAC,IAAI,CACf,SAAS,EACT,OAAO,EACP,SAAS,CAAC,OAAO,EACjB,SAAS,CAAC,QAAQ,EAClB,IAAI,EACJ,WAAW,EACX,MAAM,CACP,CACD;KACH;;AAED,QAAI,GAAG,iBAAiB,CACtB,YAAY,CAAC,IAAI,EACjB,IAAI,EACJ,SAAS,EACT,OAAO,CAAC,MAAM,IAAI,EAAE,EACpB,IAAI,EACJ,WAAW,CACZ,CAAC;AACF,WAAO,IAAI,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;GAC/B;;AAED,KAAG,CAAC,KAAK,GAAG,IAAI,CAAC;;AAEjB,KAAG,CAAC,MAAM,GAAG,UAAS,OAAO,EAAE;AAC7B,QAAI,CAAC,OAAO,CAAC,OAAO,EAAE;AACpB,UAAI,aAAa,GAAG,KAAK,CAAC,MAAM,CAAC,EAAE,EAAE,GAAG,CAAC,OAAO,EAAE,OAAO,CAAC,OAAO,CAAC,CAAC;AACnE,qCAA+B,CAAC,aAAa,EAAE,SAAS,CAAC,CAAC;AAC1D,eAAS,CAAC,OAAO,GAAG,aAAa,CAAC;;AAElC,UAAI,YAAY,CAAC,UAAU,EAAE;;AAE3B,iBAAS,CAAC,QAAQ,GAAG,SAAS,CAAC,aAAa,CAC1C,OAAO,CAAC,QAAQ,EAChB,GAAG,CAAC,QAAQ,CACb,CAAC;OACH;AACD,UAAI,YAAY,CAAC,UAAU,IAAI,YAAY,CAAC,aAAa,EAAE;AACzD,iBAAS,CAAC,UAAU,GAAG,KAAK,CAAC,MAAM,CACjC,EAAE,EACF,GAAG,CAAC,UAAU,EACd,OAAO,CAAC,UAAU,CACnB,CAAC;OACH;;AAED,eAAS,CAAC,KAAK,GAAG,EAAE,CAAC;AACrB,eAAS,CAAC,kBAAkB,GAAG,8CAAyB,OAAO,CAAC,CAAC;;AAEjE,UAAI,mBAAmB,GACrB,OAAO,CAAC,yBAAyB,IACjC,oCAAoC,CAAC;AACvC,iCAAkB,SAAS,EAAE,eAAe,EAAE,mBAAmB,CAAC,CAAC;AACnE,iCAAkB,SAAS,EAAE,oBAAoB,EAAE,mBAAmB,CAAC,CAAC;KACzE,MAAM;AACL,eAAS,CAAC,kBAAkB,GAAG,OAAO,CAAC,kBAAkB,CAAC;AAC1D,eAAS,CAAC,OAAO,GAAG,OAAO,CAAC,OAAO,CAAC;AACpC,eAAS,CAAC,QAAQ,GAAG,OAAO,CAAC,QAAQ,CAAC;AACtC,eAAS,CAAC,UAAU,GAAG,OAAO,CAAC,UAAU,CAAC;AAC1C,eAAS,CAAC,KAAK,GAAG,OAAO,CAAC,KAAK,CAAC;KACjC;GACF,CAAC;;AAEF,KAAG,CAAC,MAAM,GAAG,UAAS,CAAC,EAAE,IAAI,EAAE,WAAW,EAAE,MAAM,EAAE;AAClD,QAAI,YAAY,CAAC,cAAc,IAAI,CAAC,WAAW,EAAE;AAC/C,YAAM,2BAAc,wBAAwB,CAAC,CAAC;KAC/C;AACD,QAAI,YAAY,CAAC,SAAS,IAAI,CAAC,MAAM,EAAE;AACrC,YAAM,2BAAc,yBAAyB,CAAC,CAAC;KAChD;;AAED,WAAO,WAAW,CAChB,SAAS,EACT,CAAC,EACD,YAAY,CAAC,CAAC,CAAC,EACf,IAAI,EACJ,CAAC,EACD,WAAW,EACX,MAAM,CACP,CAAC;GACH,CAAC;AACF,SAAO,GAAG,CAAC;CACZ;;AAEM,SAAS,WAAW,CACzB,SAAS,EACT,CAAC,EACD,EAAE,EACF,IAAI,EACJ,mBAAmB,EACnB,WAAW,EACX,MAAM,EACN;AACA,WAAS,IAAI,CAAC,OAAO,EAAgB;QAAd,OAAO,yDAAG,EAAE;;AACjC,QAAI,aAAa,GAAG,MAAM,CAAC;AAC3B,QACE,MAAM,IACN,OAAO,IAAI,MAAM,CAAC,CAAC,CAAC,IACpB,EAAE,OAAO,KAAK,SAAS,CAAC,WAAW,IAAI,MAAM,CAAC,CAAC,CAAC,KAAK,IAAI,CAAA,AAAC,EAC1D;AACA,mBAAa,GAAG,CAAC,OAAO,CAAC,CAAC,MAAM,CAAC,MAAM,CAAC,CAAC;KAC1C;;AAED,WAAO,EAAE,CACP,SAAS,EACT,OAAO,EACP,SAAS,CAAC,OAAO,EACjB,SAAS,CAAC,QAAQ,EAClB,OAAO,CAAC,IAAI,IAAI,IAAI,EACpB,WAAW,IAAI,CAAC,OAAO,CAAC,WAAW,CAAC,CAAC,MAAM,CAAC,WAAW,CAAC,EACxD,aAAa,CACd,CAAC;GACH;;AAED,MAAI,GAAG,iBAAiB,CAAC,EAAE,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,IAAI,EAAE,WAAW,CAAC,CAAC;;AAEzE,MAAI,CAAC,OAAO,GAAG,CAAC,CAAC;AACjB,MAAI,CAAC,KAAK,GAAG,MAAM,GAAG,MAAM,CAAC,MAAM,GAAG,CAAC,CAAC;AACxC,MAAI,CAAC,WAAW,GAAG,mBAAmB,IAAI,CAAC,CAAC;AAC5C,SAAO,IAAI,CAAC;CACb;;;;;;AAKM,SAAS,cAAc,CAAC,OAAO,EAAE,OAAO,EAAE,OAAO,EAAE;AACxD,MAAI,CAAC,OAAO,EAAE;AACZ,QAAI,OAAO,CAAC,IAAI,KAAK,gBAAgB,EAAE;AACrC,aAAO,GAAG,OAAO,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC;KACzC,MAAM;AACL,aAAO,GAAG,OAAO,CAAC,QAAQ,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC;KAC1C;GACF,MAAM,IAAI,CAAC,OAAO,CAAC,IAAI,IAAI,CAAC,OAAO,CAAC,IAAI,EAAE;;AAEzC,WAAO,CAAC,IAAI,GAAG,OAAO,CAAC;AACvB,WAAO,GAAG,OAAO,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC;GACrC;AACD,SAAO,OAAO,CAAC;CAChB;;AAEM,SAAS,aAAa,CAAC,OAAO,EAAE,OAAO,EAAE,OAAO,EAAE;;AAEvD,MAAM,mBAAmB,GAAG,OAAO,CAAC,IAAI,IAAI,OAAO,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC;AAC1E,SAAO,CAAC,OAAO,GAAG,IAAI,CAAC;AACvB,MAAI,OAAO,CAAC,GAAG,EAAE;AACf,WAAO,CAAC,IAAI,CAAC,WAAW,GAAG,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,IAAI,OAAO,CAAC,IAAI,CAAC,WAAW,CAAC;GACvE;;AAED,MAAI,YAAY,YAAA,CAAC;AACjB,MAAI,OAAO,CAAC,EAAE,IAAI,OAAO,CAAC,EAAE,KAAK,IAAI,EAAE;;AACrC,aAAO,CAAC,IAAI,GAAG,kBAAY,OAAO,CAAC,IAAI,CAAC,CAAC;;AAEzC,UAAI,EAAE,GAAG,OAAO,CAAC,EAAE,CAAC;AACpB,kBAAY,GAAG,OAAO,CAAC,IAAI,CAAC,eAAe,CAAC,GAAG,SAAS,mBAAmB,CACzE,OAAO,EAEP;YADA,OAAO,yDAAG,EAAE;;;;AAIZ,eAAO,CAAC,IAAI,GAAG,kBAAY,OAAO,CAAC,IAAI,CAAC,CAAC;AACzC,eAAO,CAAC,IAAI,CAAC,eAAe,CAAC,GAAG,mBAAmB,CAAC;AACpD,eAAO,EAAE,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;OAC7B,CAAC;AACF,UAAI,EAAE,CAAC,QAAQ,EAAE;AACf,eAAO,CAAC,QAAQ,GAAG,KAAK,CAAC,MAAM,CAAC,EAAE,EAAE,OAAO,CAAC,QAAQ,EAAE,EAAE,CAAC,QAAQ,CAAC,CAAC;OACpE;;GACF;;AAED,MAAI,OAAO,KAAK,SAAS,IAAI,YAAY,EAAE;AACzC,WAAO,GAAG,YAAY,CAAC;GACxB;;AAED,MAAI,OAAO,KAAK,SAAS,EAAE;AACzB,UAAM,2BAAc,cAAc,GAAG,OAAO,CAAC,IAAI,GAAG,qBAAqB,CAAC,CAAC;GAC5E,MAAM,IAAI,OAAO,YAAY,QAAQ,EAAE;AACtC,WAAO,OAAO,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;GAClC;CACF;;AAEM,SAAS,IAAI,GAAG;AACrB,SAAO,EAAE,CAAC;CACX;;AAED,SAAS,QAAQ,CAAC,OAAO,EAAE,IAAI,EAAE;AAC/B,MAAI,CAAC,IAAI,IAAI,EAAE,MAAM,IAAI,IAAI,CAAA,AAAC,EAAE;AAC9B,QAAI,GAAG,IAAI,GAAG,kBAAY,IAAI,CAAC,GAAG,EAAE,CAAC;AACrC,QAAI,CAAC,IAAI,GAAG,OAAO,CAAC;GACrB;AACD,SAAO,IAAI,CAAC;CACb;;AAED,SAAS,iBAAiB,CAAC,EAAE,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,EAAE,IAAI,EAAE,WAAW,EAAE;AACzE,MAAI,EAAE,CAAC,SAAS,EAAE;AAChB,QAAI,KAAK,GAAG,EAAE,CAAC;AACf,QAAI,GAAG,EAAE,CAAC,SAAS,CACjB,IAAI,EACJ,KAAK,EACL,SAAS,EACT,MAAM,IAAI,MAAM,CAAC,CAAC,CAAC,EACnB,IAAI,EACJ,WAAW,EACX,MAAM,CACP,CAAC;AACF,SAAK,CAAC,MAAM,CAAC,IAAI,EAAE,KAAK,CAAC,CAAC;GAC3B;AACD,SAAO,IAAI,CAAC;CACb;;AAED,SAAS,+BAA+B,CAAC,aAAa,EAAE,SAAS,EAAE;AACjE,QAAM,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC,OAAO,CAAC,UAAA,UAAU,EAAI;AAC/C,QAAI,MAAM,GAAG,aAAa,CAAC,UAAU,CAAC,CAAC;AACvC,iBAAa,CAAC,UAAU,CAAC,GAAG,wBAAwB,CAAC,MAAM,EAAE,SAAS,CAAC,CAAC;GACzE,CAAC,CAAC;CACJ;;AAED,SAAS,wBAAwB,CAAC,MAAM,EAAE,SAAS,EAAE;AACnD,MAAM,cAAc,GAAG,SAAS,CAAC,cAAc,CAAC;AAChD,SAAO,+BAAW,MAAM,EAAE,UAAA,OAAO,EAAI;AACnC,WAAO,KAAK,CAAC,MAAM,CAAC,EAAE,cAAc,EAAd,cAAc,EAAE,EAAE,OAAO,CAAC,CAAC;GAClD,CAAC,CAAC;CACJ","file":"runtime.js","sourcesContent":["import * as Utils from './utils';\nimport Exception from './exception';\nimport {\n  COMPILER_REVISION,\n  createFrame,\n  LAST_COMPATIBLE_COMPILER_REVISION,\n  REVISION_CHANGES\n} from './base';\nimport { moveHelperToHooks } from './helpers';\nimport { wrapHelper } from './internal/wrapHelper';\nimport {\n  createProtoAccessControl,\n  resultIsAllowed\n} from './internal/proto-access';\n\nexport function checkRevision(compilerInfo) {\n  const compilerRevision = (compilerInfo && compilerInfo[0]) || 1,\n    currentRevision = COMPILER_REVISION;\n\n  if (\n    compilerRevision >= LAST_COMPATIBLE_COMPILER_REVISION &&\n    compilerRevision <= COMPILER_REVISION\n  ) {\n    return;\n  }\n\n  if (compilerRevision < LAST_COMPATIBLE_COMPILER_REVISION) {\n    const runtimeVersions = REVISION_CHANGES[currentRevision],\n      compilerVersions = REVISION_CHANGES[compilerRevision];\n    throw new Exception(\n      'Template was precompiled with an older version of Handlebars than the current runtime. ' +\n        'Please update your precompiler to a newer version (' +\n        runtimeVersions +\n        ') or downgrade your runtime to an older version (' +\n        compilerVersions +\n        ').'\n    );\n  } else {\n    // Use the embedded version info since the runtime doesn't know about this revision yet\n    throw new Exception(\n      'Template was precompiled with a newer version of Handlebars than the current runtime. ' +\n        'Please update your runtime to a newer version (' +\n        compilerInfo[1] +\n        ').'\n    );\n  }\n}\n\nexport function template(templateSpec, env) {\n  /* istanbul ignore next */\n  if (!env) {\n    throw new Exception('No environment passed to template');\n  }\n  if (!templateSpec || !templateSpec.main) {\n    throw new Exception('Unknown template object: ' + typeof templateSpec);\n  }\n\n  templateSpec.main.decorator = templateSpec.main_d;\n\n  // Note: Using env.VM references rather than local var references throughout this section to allow\n  // for external users to override these as pseudo-supported APIs.\n  env.VM.checkRevision(templateSpec.compiler);\n\n  // backwards compatibility for precompiled templates with compiler-version 7 (<4.3.0)\n  const templateWasPrecompiledWithCompilerV7 =\n    templateSpec.compiler && templateSpec.compiler[0] === 7;\n\n  function invokePartialWrapper(partial, context, options) {\n    if (options.hash) {\n      context = Utils.extend({}, context, options.hash);\n      if (options.ids) {\n        options.ids[0] = true;\n      }\n    }\n    partial = env.VM.resolvePartial.call(this, partial, context, options);\n\n    let extendedOptions = Utils.extend({}, options, {\n      hooks: this.hooks,\n      protoAccessControl: this.protoAccessControl\n    });\n\n    let result = env.VM.invokePartial.call(\n      this,\n      partial,\n      context,\n      extendedOptions\n    );\n\n    if (result == null && env.compile) {\n      options.partials[options.name] = env.compile(\n        partial,\n        templateSpec.compilerOptions,\n        env\n      );\n      result = options.partials[options.name](context, extendedOptions);\n    }\n    if (result != null) {\n      if (options.indent) {\n        let lines = result.split('\\n');\n        for (let i = 0, l = lines.length; i < l; i++) {\n          if (!lines[i] && i + 1 === l) {\n            break;\n          }\n\n          lines[i] = options.indent + lines[i];\n        }\n        result = lines.join('\\n');\n      }\n      return result;\n    } else {\n      throw new Exception(\n        'The partial ' +\n          options.name +\n          ' could not be compiled when running in runtime-only mode'\n      );\n    }\n  }\n\n  // Just add water\n  let container = {\n    strict: function(obj, name, loc) {\n      if (!obj || !(name in obj)) {\n        throw new Exception('\"' + name + '\" not defined in ' + obj, {\n          loc: loc\n        });\n      }\n      return container.lookupProperty(obj, name);\n    },\n    lookupProperty: function(parent, propertyName) {\n      let result = parent[propertyName];\n      if (result == null) {\n        return result;\n      }\n      if (Object.prototype.hasOwnProperty.call(parent, propertyName)) {\n        return result;\n      }\n\n      if (resultIsAllowed(result, container.protoAccessControl, propertyName)) {\n        return result;\n      }\n      return undefined;\n    },\n    lookup: function(depths, name) {\n      const len = depths.length;\n      for (let i = 0; i < len; i++) {\n        let result = depths[i] && container.lookupProperty(depths[i], name);\n        if (result != null) {\n          return depths[i][name];\n        }\n      }\n    },\n    lambda: function(current, context) {\n      return typeof current === 'function' ? current.call(context) : current;\n    },\n\n    escapeExpression: Utils.escapeExpression,\n    invokePartial: invokePartialWrapper,\n\n    fn: function(i) {\n      let ret = templateSpec[i];\n      ret.decorator = templateSpec[i + '_d'];\n      return ret;\n    },\n\n    programs: [],\n    program: function(i, data, declaredBlockParams, blockParams, depths) {\n      let programWrapper = this.programs[i],\n        fn = this.fn(i);\n      if (data || depths || blockParams || declaredBlockParams) {\n        programWrapper = wrapProgram(\n          this,\n          i,\n          fn,\n          data,\n          declaredBlockParams,\n          blockParams,\n          depths\n        );\n      } else if (!programWrapper) {\n        programWrapper = this.programs[i] = wrapProgram(this, i, fn);\n      }\n      return programWrapper;\n    },\n\n    data: function(value, depth) {\n      while (value && depth--) {\n        value = value._parent;\n      }\n      return value;\n    },\n    mergeIfNeeded: function(param, common) {\n      let obj = param || common;\n\n      if (param && common && param !== common) {\n        obj = Utils.extend({}, common, param);\n      }\n\n      return obj;\n    },\n    // An empty object to use as replacement for null-contexts\n    nullContext: Object.seal({}),\n\n    noop: env.VM.noop,\n    compilerInfo: templateSpec.compiler\n  };\n\n  function ret(context, options = {}) {\n    let data = options.data;\n\n    ret._setup(options);\n    if (!options.partial && templateSpec.useData) {\n      data = initData(context, data);\n    }\n    let depths,\n      blockParams = templateSpec.useBlockParams ? [] : undefined;\n    if (templateSpec.useDepths) {\n      if (options.depths) {\n        depths =\n          context != options.depths[0]\n            ? [context].concat(options.depths)\n            : options.depths;\n      } else {\n        depths = [context];\n      }\n    }\n\n    function main(context /*, options*/) {\n      return (\n        '' +\n        templateSpec.main(\n          container,\n          context,\n          container.helpers,\n          container.partials,\n          data,\n          blockParams,\n          depths\n        )\n      );\n    }\n\n    main = executeDecorators(\n      templateSpec.main,\n      main,\n      container,\n      options.depths || [],\n      data,\n      blockParams\n    );\n    return main(context, options);\n  }\n\n  ret.isTop = true;\n\n  ret._setup = function(options) {\n    if (!options.partial) {\n      let mergedHelpers = Utils.extend({}, env.helpers, options.helpers);\n      wrapHelpersToPassLookupProperty(mergedHelpers, container);\n      container.helpers = mergedHelpers;\n\n      if (templateSpec.usePartial) {\n        // Use mergeIfNeeded here to prevent compiling global partials multiple times\n        container.partials = container.mergeIfNeeded(\n          options.partials,\n          env.partials\n        );\n      }\n      if (templateSpec.usePartial || templateSpec.useDecorators) {\n        container.decorators = Utils.extend(\n          {},\n          env.decorators,\n          options.decorators\n        );\n      }\n\n      container.hooks = {};\n      container.protoAccessControl = createProtoAccessControl(options);\n\n      let keepHelperInHelpers =\n        options.allowCallsToHelperMissing ||\n        templateWasPrecompiledWithCompilerV7;\n      moveHelperToHooks(container, 'helperMissing', keepHelperInHelpers);\n      moveHelperToHooks(container, 'blockHelperMissing', keepHelperInHelpers);\n    } else {\n      container.protoAccessControl = options.protoAccessControl; // internal option\n      container.helpers = options.helpers;\n      container.partials = options.partials;\n      container.decorators = options.decorators;\n      container.hooks = options.hooks;\n    }\n  };\n\n  ret._child = function(i, data, blockParams, depths) {\n    if (templateSpec.useBlockParams && !blockParams) {\n      throw new Exception('must pass block params');\n    }\n    if (templateSpec.useDepths && !depths) {\n      throw new Exception('must pass parent depths');\n    }\n\n    return wrapProgram(\n      container,\n      i,\n      templateSpec[i],\n      data,\n      0,\n      blockParams,\n      depths\n    );\n  };\n  return ret;\n}\n\nexport function wrapProgram(\n  container,\n  i,\n  fn,\n  data,\n  declaredBlockParams,\n  blockParams,\n  depths\n) {\n  function prog(context, options = {}) {\n    let currentDepths = depths;\n    if (\n      depths &&\n      context != depths[0] &&\n      !(context === container.nullContext && depths[0] === null)\n    ) {\n      currentDepths = [context].concat(depths);\n    }\n\n    return fn(\n      container,\n      context,\n      container.helpers,\n      container.partials,\n      options.data || data,\n      blockParams && [options.blockParams].concat(blockParams),\n      currentDepths\n    );\n  }\n\n  prog = executeDecorators(fn, prog, container, depths, data, blockParams);\n\n  prog.program = i;\n  prog.depth = depths ? depths.length : 0;\n  prog.blockParams = declaredBlockParams || 0;\n  return prog;\n}\n\n/**\n * This is currently part of the official API, therefore implementation details should not be changed.\n */\nexport function resolvePartial(partial, context, options) {\n  if (!partial) {\n    if (options.name === '@partial-block') {\n      partial = options.data['partial-block'];\n    } else {\n      partial = options.partials[options.name];\n    }\n  } else if (!partial.call && !options.name) {\n    // This is a dynamic partial that returned a string\n    options.name = partial;\n    partial = options.partials[partial];\n  }\n  return partial;\n}\n\nexport function invokePartial(partial, context, options) {\n  // Use the current closure context to save the partial-block if this partial\n  const currentPartialBlock = options.data && options.data['partial-block'];\n  options.partial = true;\n  if (options.ids) {\n    options.data.contextPath = options.ids[0] || options.data.contextPath;\n  }\n\n  let partialBlock;\n  if (options.fn && options.fn !== noop) {\n    options.data = createFrame(options.data);\n    // Wrapper function to get access to currentPartialBlock from the closure\n    let fn = options.fn;\n    partialBlock = options.data['partial-block'] = function partialBlockWrapper(\n      context,\n      options = {}\n    ) {\n      // Restore the partial-block from the closure for the execution of the block\n      // i.e. the part inside the block of the partial call.\n      options.data = createFrame(options.data);\n      options.data['partial-block'] = currentPartialBlock;\n      return fn(context, options);\n    };\n    if (fn.partials) {\n      options.partials = Utils.extend({}, options.partials, fn.partials);\n    }\n  }\n\n  if (partial === undefined && partialBlock) {\n    partial = partialBlock;\n  }\n\n  if (partial === undefined) {\n    throw new Exception('The partial ' + options.name + ' could not be found');\n  } else if (partial instanceof Function) {\n    return partial(context, options);\n  }\n}\n\nexport function noop() {\n  return '';\n}\n\nfunction initData(context, data) {\n  if (!data || !('root' in data)) {\n    data = data ? createFrame(data) : {};\n    data.root = context;\n  }\n  return data;\n}\n\nfunction executeDecorators(fn, prog, container, depths, data, blockParams) {\n  if (fn.decorator) {\n    let props = {};\n    prog = fn.decorator(\n      prog,\n      props,\n      container,\n      depths && depths[0],\n      data,\n      blockParams,\n      depths\n    );\n    Utils.extend(prog, props);\n  }\n  return prog;\n}\n\nfunction wrapHelpersToPassLookupProperty(mergedHelpers, container) {\n  Object.keys(mergedHelpers).forEach(helperName => {\n    let helper = mergedHelpers[helperName];\n    mergedHelpers[helperName] = passLookupPropertyOption(helper, container);\n  });\n}\n\nfunction passLookupPropertyOption(helper, container) {\n  const lookupProperty = container.lookupProperty;\n  return wrapHelper(helper, options => {\n    return Utils.extend({ lookupProperty }, options);\n  });\n}\n"]}\n","'use strict';\n\nexports.__esModule = true;\nexports.wrapHelper = wrapHelper;\n\nfunction wrapHelper(helper, transformOptionsFn) {\n if (typeof helper !== 'function') {\n // This should not happen, but apparently it does in https://github.com/wycats/handlebars.js/issues/1639\n // We try to make the wrapper least-invasive by not wrapping it, if the helper is not a function.\n return helper;\n }\n var wrapper = function wrapper() /* dynamic arguments */{\n var options = arguments[arguments.length - 1];\n arguments[arguments.length - 1] = transformOptionsFn(options);\n return helper.apply(this, arguments);\n };\n return wrapper;\n}\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","/* global globalThis */\n'use strict';\n\nexports.__esModule = true;\n\nexports['default'] = function (Handlebars) {\n /* istanbul ignore next */\n // https://mathiasbynens.be/notes/globalthis\n (function () {\n if (typeof globalThis === 'object') return;\n Object.prototype.__defineGetter__('__magic__', function () {\n return this;\n });\n __magic__.globalThis = __magic__; // eslint-disable-line no-undef\n delete Object.prototype.__magic__;\n })();\n\n var $Handlebars = globalThis.Handlebars;\n\n /* istanbul ignore next */\n Handlebars.noConflict = function () {\n if (globalThis.Handlebars === Handlebars) {\n globalThis.Handlebars = $Handlebars;\n }\n return Handlebars;\n };\n};\n\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","'use strict';\n\nexports.__esModule = true;\nvar errorProps = ['description', 'fileName', 'lineNumber', 'endLineNumber', 'message', 'name', 'number', 'stack'];\n\nfunction Exception(message, node) {\n var loc = node && node.loc,\n line = undefined,\n endLineNumber = undefined,\n column = undefined,\n endColumn = undefined;\n\n if (loc) {\n line = loc.start.line;\n endLineNumber = loc.end.line;\n column = loc.start.column;\n endColumn = loc.end.column;\n\n message += ' - ' + line + ':' + column;\n }\n\n var tmp = Error.prototype.constructor.call(this, message);\n\n // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.\n for (var idx = 0; idx < errorProps.length; idx++) {\n this[errorProps[idx]] = tmp[errorProps[idx]];\n }\n\n /* istanbul ignore else */\n if (Error.captureStackTrace) {\n Error.captureStackTrace(this, Exception);\n }\n\n try {\n if (loc) {\n this.lineNumber = line;\n this.endLineNumber = endLineNumber;\n\n // Work around issue under safari where we can't directly set the column value\n /* istanbul ignore next */\n if (Object.defineProperty) {\n Object.defineProperty(this, 'column', {\n value: column,\n enumerable: true\n });\n Object.defineProperty(this, 'endColumn', {\n value: endColumn,\n enumerable: true\n });\n } else {\n this.column = column;\n this.endColumn = endColumn;\n }\n }\n } catch (nop) {\n /* Ignore if the browser is very particular */\n }\n}\n\nException.prototype = new Error();\n\nexports['default'] = Exception;\nmodule.exports = exports['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIi4uLy4uLy4uL2xpYi9oYW5kbGViYXJzL2V4Y2VwdGlvbi5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOzs7QUFBQSxJQUFNLFVBQVUsR0FBRyxDQUNqQixhQUFhLEVBQ2IsVUFBVSxFQUNWLFlBQVksRUFDWixlQUFlLEVBQ2YsU0FBUyxFQUNULE1BQU0sRUFDTixRQUFRLEVBQ1IsT0FBTyxDQUNSLENBQUM7O0FBRUYsU0FBUyxTQUFTLENBQUMsT0FBTyxFQUFFLElBQUksRUFBRTtBQUNoQyxNQUFJLEdBQUcsR0FBRyxJQUFJLElBQUksSUFBSSxDQUFDLEdBQUc7TUFDeEIsSUFBSSxZQUFBO01BQ0osYUFBYSxZQUFBO01BQ2IsTUFBTSxZQUFBO01BQ04sU0FBUyxZQUFBLENBQUM7O0FBRVosTUFBSSxHQUFHLEVBQUU7QUFDUCxRQUFJLEdBQUcsR0FBRyxDQUFDLEtBQUssQ0FBQyxJQUFJLENBQUM7QUFDdEIsaUJBQWEsR0FBRyxHQUFHLENBQUMsR0FBRyxDQUFDLElBQUksQ0FBQztBQUM3QixVQUFNLEdBQUcsR0FBRyxDQUFDLEtBQUssQ0FBQyxNQUFNLENBQUM7QUFDMUIsYUFBUyxHQUFHLEdBQUcsQ0FBQyxHQUFHLENBQUMsTUFBTSxDQUFDOztBQUUzQixXQUFPLElBQUksS0FBSyxHQUFHLElBQUksR0FBRyxHQUFHLEdBQUcsTUFBTSxDQUFDO0dBQ3hDOztBQUVELE1BQUksR0FBRyxHQUFHLEtBQUssQ0FBQyxTQUFTLENBQUMsV0FBVyxDQUFDLElBQUksQ0FBQyxJQUFJLEVBQUUsT0FBTyxDQUFDLENBQUM7OztBQUcxRCxPQUFLLElBQUksR0FBRyxHQUFHLENBQUMsRUFBRSxHQUFHLEdBQUcsVUFBVSxDQUFDLE1BQU0sRUFBRSxHQUFHLEVBQUUsRUFBRTtBQUNoRCxRQUFJLENBQUMsVUFBVSxDQUFDLEdBQUcsQ0FBQyxDQUFDLEdBQUcsR0FBRyxDQUFDLFVBQVUsQ0FBQyxHQUFHLENBQUMsQ0FBQyxDQUFDO0dBQzlDOzs7QUFHRCxNQUFJLEtBQUssQ0FBQyxpQkFBaUIsRUFBRTtBQUMzQixTQUFLLENBQUMsaUJBQWlCLENBQUMsSUFBSSxFQUFFLFNBQVMsQ0FBQyxDQUFDO0dBQzFDOztBQUVELE1BQUk7QUFDRixRQUFJLEdBQUcsRUFBRTtBQUNQLFVBQUksQ0FBQyxVQUFVLEdBQUcsSUFBSSxDQUFDO0FBQ3ZCLFVBQUksQ0FBQyxhQUFhLEdBQUcsYUFBYSxDQUFDOzs7O0FBSW5DLFVBQUksTUFBTSxDQUFDLGNBQWMsRUFBRTtBQUN6QixjQUFNLENBQUMsY0FBYyxDQUFDLElBQUksRUFBRSxRQUFRLEVBQUU7QUFDcEMsZUFBSyxFQUFFLE1BQU07QUFDYixvQkFBVSxFQUFFLElBQUk7U0FDakIsQ0FBQyxDQUFDO0FBQ0gsY0FBTSxDQUFDLGNBQWMsQ0FBQyxJQUFJLEVBQUUsV0FBVyxFQUFFO0FBQ3ZDLGVBQUssRUFBRSxTQUFTO0FBQ2hCLG9CQUFVLEVBQUUsSUFBSTtTQUNqQixDQUFDLENBQUM7T0FDSixNQUFNO0FBQ0wsWUFBSSxDQUFDLE1BQU0sR0FBRyxNQUFNLENBQUM7QUFDckIsWUFBSSxDQUFDLFNBQVMsR0FBRyxTQUFTLENBQUM7T0FDNUI7S0FDRjtHQUNGLENBQUMsT0FBTyxHQUFHLEVBQUU7O0dBRWI7Q0FDRjs7QUFFRCxTQUFTLENBQUMsU0FBUyxHQUFHLElBQUksS0FBSyxFQUFFLENBQUM7O3FCQUVuQixTQUFTIiwiZmlsZSI6ImV4Y2VwdGlvbi5qcyIsInNvdXJjZXNDb250ZW50IjpbImNvbnN0IGVycm9yUHJvcHMgPSBbXG4gICdkZXNjcmlwdGlvbicsXG4gICdmaWxlTmFtZScsXG4gICdsaW5lTnVtYmVyJyxcbiAgJ2VuZExpbmVOdW1iZXInLFxuICAnbWVzc2FnZScsXG4gICduYW1lJyxcbiAgJ251bWJlcicsXG4gICdzdGFjaydcbl07XG5cbmZ1bmN0aW9uIEV4Y2VwdGlvbihtZXNzYWdlLCBub2RlKSB7XG4gIGxldCBsb2MgPSBub2RlICYmIG5vZGUubG9jLFxuICAgIGxpbmUsXG4gICAgZW5kTGluZU51bWJlcixcbiAgICBjb2x1bW4sXG4gICAgZW5kQ29sdW1uO1xuXG4gIGlmIChsb2MpIHtcbiAgICBsaW5lID0gbG9jLnN0YXJ0LmxpbmU7XG4gICAgZW5kTGluZU51bWJlciA9IGxvYy5lbmQubGluZTtcbiAgICBjb2x1bW4gPSBsb2Muc3RhcnQuY29sdW1uO1xuICAgIGVuZENvbHVtbiA9IGxvYy5lbmQuY29sdW1uO1xuXG4gICAgbWVzc2FnZSArPSAnIC0gJyArIGxpbmUgKyAnOicgKyBjb2x1bW47XG4gIH1cblxuICBsZXQgdG1wID0gRXJyb3IucHJvdG90eXBlLmNvbnN0cnVjdG9yLmNhbGwodGhpcywgbWVzc2FnZSk7XG5cbiAgLy8gVW5mb3J0dW5hdGVseSBlcnJvcnMgYXJlIG5vdCBlbnVtZXJhYmxlIGluIENocm9tZSAoYXQgbGVhc3QpLCBzbyBgZm9yIHByb3AgaW4gdG1wYCBkb2Vzbid0IHdvcmsuXG4gIGZvciAobGV0IGlkeCA9IDA7IGlkeCA8IGVycm9yUHJvcHMubGVuZ3RoOyBpZHgrKykge1xuICAgIHRoaXNbZXJyb3JQcm9wc1tpZHhdXSA9IHRtcFtlcnJvclByb3BzW2lkeF1dO1xuICB9XG5cbiAgLyogaXN0YW5idWwgaWdub3JlIGVsc2UgKi9cbiAgaWYgKEVycm9yLmNhcHR1cmVTdGFja1RyYWNlKSB7XG4gICAgRXJyb3IuY2FwdHVyZVN0YWNrVHJhY2UodGhpcywgRXhjZXB0aW9uKTtcbiAgfVxuXG4gIHRyeSB7XG4gICAgaWYgKGxvYykge1xuICAgICAgdGhpcy5saW5lTnVtYmVyID0gbGluZTtcbiAgICAgIHRoaXMuZW5kTGluZU51bWJlciA9IGVuZExpbmVOdW1iZXI7XG5cbiAgICAgIC8vIFdvcmsgYXJvdW5kIGlzc3VlIHVuZGVyIHNhZmFyaSB3aGVyZSB3ZSBjYW4ndCBkaXJlY3RseSBzZXQgdGhlIGNvbHVtbiB2YWx1ZVxuICAgICAgLyogaXN0YW5idWwgaWdub3JlIG5leHQgKi9cbiAgICAgIGlmIChPYmplY3QuZGVmaW5lUHJvcGVydHkpIHtcbiAgICAgICAgT2JqZWN0LmRlZmluZVByb3BlcnR5KHRoaXMsICdjb2x1bW4nLCB7XG4gICAgICAgICAgdmFsdWU6IGNvbHVtbixcbiAgICAgICAgICBlbnVtZXJhYmxlOiB0cnVlXG4gICAgICAgIH0pO1xuICAgICAgICBPYmplY3QuZGVmaW5lUHJvcGVydHkodGhpcywgJ2VuZENvbHVtbicsIHtcbiAgICAgICAgICB2YWx1ZTogZW5kQ29sdW1uLFxuICAgICAgICAgIGVudW1lcmFibGU6IHRydWVcbiAgICAgICAgfSk7XG4gICAgICB9IGVsc2Uge1xuICAgICAgICB0aGlzLmNvbHVtbiA9IGNvbHVtbjtcbiAgICAgICAgdGhpcy5lbmRDb2x1bW4gPSBlbmRDb2x1bW47XG4gICAgICB9XG4gICAgfVxuICB9IGNhdGNoIChub3ApIHtcbiAgICAvKiBJZ25vcmUgaWYgdGhlIGJyb3dzZXIgaXMgdmVyeSBwYXJ0aWN1bGFyICovXG4gIH1cbn1cblxuRXhjZXB0aW9uLnByb3RvdHlwZSA9IG5ldyBFcnJvcigpO1xuXG5leHBvcnQgZGVmYXVsdCBFeGNlcHRpb247XG4iXX0=\n","var $ = require('jquery')\n\n$(document).on('click', 'a[href=\"#\"]', function(e) {\n e.preventDefault()\n})\n","// Create a simple path alias to allow browserify to resolve\n// the runtime on a supported path.\nmodule.exports = require('./dist/cjs/handlebars.runtime')['default'];\n","var $ = require('jquery')\n\nmodule.exports = function(options) {\n options = options || {}\n\n $(function() {\n var TOPBAR_HEIGHT = options.topbarHeight || 45\n , rHash = /^#.+/\n , jumpToTargetElement = function(idHash) {\n var toElement = $(idHash)\n if (!toElement.length) { return }\n window.scroll(0, toElement.offset().top - TOPBAR_HEIGHT)\n }\n\n $(window).on('hashchange', function(e) {\n var idHash = window.location.hash\n if (!idHash) { return }\n jumpToTargetElement(idHash)\n })\n\n $(document).on('click', 'a[href^=\"#\"]', function(e) {\n var el = $(e.currentTarget)\n , hash = el.attr('href')\n\n if (!hash || !rHash.test(hash) || hash !== window.location.hash) {\n return\n }\n\n e.preventDefault()\n\n jumpToTargetElement(hash)\n })\n })\n};\n","var $ = require('jquery')\n\nvar defaults = {\n ignoreAdvertise: true\n , autoPlay: true\n , width: '100%'\n , height: '100%'\n}\n\nvar Video = function(options) {\n $.extend(this, defaults, options || {})\n}\n\nvar videoTmpl = require('./tmpl.handlebars')\n\nVideo.prototype.getFlashParams = function() {\n var paramsArray = []\n if (this.autoPlay) {\n paramsArray.push('m16=1')\n }\n\n if (this.ignoreAdvertise) {\n paramsArray.push('m10=0')\n paramsArray.push('m12=1')\n }\n\n return paramsArray.join('&')\n}\n\nVideo.prototype.getVideoCode = function() {\n return (this.videoUrl).replace(/(.*\\/)*([^.]+).*/ig,\"$2\");\n}\n\nVideo.prototype.getIframeUrl = function() {\n return '//v.17173.com/player_ifrm2/'+ this.getVideoCode() +'.html?'+ this.getFlashParams() +''\n}\n\nVideo.prototype.toHTML = function() {\n return videoTmpl({\n width: this.width\n , height: this.height\n , url: this.getIframeUrl()\n })\n}\n\nmodule.exports = Video\n","// Some functions take a variable number of arguments, or a few expected\n// arguments at the beginning and then a variable number of values to operate\n// on. This helper accumulates all remaining arguments past the function’s\n// argument length (or an explicit `startIndex`), into an array that becomes\n// the last argument. Similar to ES6’s \"rest parameter\".\nexport default function restArguments(func, startIndex) {\n startIndex = startIndex == null ? func.length - 1 : +startIndex;\n return function() {\n var length = Math.max(arguments.length - startIndex, 0),\n rest = Array(length),\n index = 0;\n for (; index < length; index++) {\n rest[index] = arguments[index + startIndex];\n }\n switch (startIndex) {\n case 0: return func.call(this, rest);\n case 1: return func.call(this, arguments[0], rest);\n case 2: return func.call(this, arguments[0], arguments[1], rest);\n }\n var args = Array(startIndex + 1);\n for (index = 0; index < startIndex; index++) {\n args[index] = arguments[index];\n }\n args[startIndex] = rest;\n return func.apply(this, args);\n };\n}\n","// Is a given variable an object?\nexport default function isObject(obj) {\n var type = typeof obj;\n return type === 'function' || (type === 'object' && !!obj);\n}\n","// Is a given value equal to null?\nexport default function isNull(obj) {\n return obj === null;\n}\n","// Is a given variable undefined?\nexport default function isUndefined(obj) {\n return obj === void 0;\n}\n","import { toString } from './_setup.js';\n\n// Is a given value a boolean?\nexport default function isBoolean(obj) {\n return obj === true || obj === false || toString.call(obj) === '[object Boolean]';\n}\n","// Is a given value a DOM element?\nexport default function isElement(obj) {\n return !!(obj && obj.nodeType === 1);\n}\n","import { toString } from './_setup.js';\n\n// Internal function for creating a `toString`-based type tester.\nexport default function tagTester(name) {\n var tag = '[object ' + name + ']';\n return function(obj) {\n return toString.call(obj) === tag;\n };\n}\n","import tagTester from './_tagTester.js';\n\nexport default tagTester('String');\n","import tagTester from './_tagTester.js';\n\nexport default tagTester('Number');\n","import tagTester from './_tagTester.js';\n\nexport default tagTester('Date');\n","import tagTester from './_tagTester.js';\n\nexport default tagTester('RegExp');\n","import tagTester from './_tagTester.js';\n\nexport default tagTester('Error');\n","import tagTester from './_tagTester.js';\n\nexport default tagTester('Symbol');\n","import tagTester from './_tagTester.js';\n\nexport default tagTester('ArrayBuffer');\n","import tagTester from './_tagTester.js';\nimport { root } from './_setup.js';\n\nvar isFunction = tagTester('Function');\n\n// Optimize `isFunction` if appropriate. Work around some `typeof` bugs in old\n// v8, IE 11 (#1621), Safari 8 (#1929), and PhantomJS (#2236).\nvar nodelist = root.document && root.document.childNodes;\nif (typeof /./ != 'function' && typeof Int8Array != 'object' && typeof nodelist != 'function') {\n isFunction = function(obj) {\n return typeof obj == 'function' || false;\n };\n}\n\nexport default isFunction;\n","import tagTester from './_tagTester.js';\n\nexport default tagTester('Object');\n","import { supportsDataView } from './_setup.js';\nimport hasObjectTag from './_hasObjectTag.js';\n\n// In IE 10 - Edge 13, `DataView` has string tag `'[object Object]'`.\n// In IE 11, the most common among them, this problem also applies to\n// `Map`, `WeakMap` and `Set`.\n// Also, there are cases where an application can override the native\n// `DataView` object, in cases like that we can't use the constructor\n// safely and should just rely on alternate `DataView` checks\nexport var hasDataViewBug = (\n supportsDataView && (!/\\[native code\\]/.test(String(DataView)) || hasObjectTag(new DataView(new ArrayBuffer(8))))\n ),\n isIE11 = (typeof Map !== 'undefined' && hasObjectTag(new Map));\n","import tagTester from './_tagTester.js';\nimport isFunction from './isFunction.js';\nimport isArrayBuffer from './isArrayBuffer.js';\nimport { hasDataViewBug } from './_stringTagBug.js';\n\nvar isDataView = tagTester('DataView');\n\n// In IE 10 - Edge 13, we need a different heuristic\n// to determine whether an object is a `DataView`.\n// Also, in cases where the native `DataView` is\n// overridden we can't rely on the tag itself.\nfunction alternateIsDataView(obj) {\n return obj != null && isFunction(obj.getInt8) && isArrayBuffer(obj.buffer);\n}\n\nexport default (hasDataViewBug ? alternateIsDataView : isDataView);\n","import { nativeIsArray } from './_setup.js';\nimport tagTester from './_tagTester.js';\n\n// Is a given value an array?\n// Delegates to ECMA5's native `Array.isArray`.\nexport default nativeIsArray || tagTester('Array');\n","import { hasOwnProperty } from './_setup.js';\n\n// Internal function to check whether `key` is an own property name of `obj`.\nexport default function has(obj, key) {\n return obj != null && hasOwnProperty.call(obj, key);\n}\n","import tagTester from './_tagTester.js';\nimport has from './_has.js';\n\nvar isArguments = tagTester('Arguments');\n\n// Define a fallback version of the method in browsers (ahem, IE < 9), where\n// there isn't any inspectable \"Arguments\" type.\n(function() {\n if (!isArguments(arguments)) {\n isArguments = function(obj) {\n return has(obj, 'callee');\n };\n }\n}());\n\nexport default isArguments;\n","import { _isFinite } from './_setup.js';\nimport isSymbol from './isSymbol.js';\n\n// Is a given object a finite number?\nexport default function isFinite(obj) {\n return !isSymbol(obj) && _isFinite(obj) && !isNaN(parseFloat(obj));\n}\n","import { _isNaN } from './_setup.js';\nimport isNumber from './isNumber.js';\n\n// Is the given value `NaN`?\nexport default function isNaN(obj) {\n return isNumber(obj) && _isNaN(obj);\n}\n","// Predicate-generating function. Often useful outside of Underscore.\nexport default function constant(value) {\n return function() {\n return value;\n };\n}\n","import { MAX_ARRAY_INDEX } from './_setup.js';\n\n// Common internal logic for `isArrayLike` and `isBufferLike`.\nexport default function createSizePropertyCheck(getSizeProperty) {\n return function(collection) {\n var sizeProperty = getSizeProperty(collection);\n return typeof sizeProperty == 'number' && sizeProperty >= 0 && sizeProperty <= MAX_ARRAY_INDEX;\n }\n}\n","// Internal helper to generate a function to obtain property `key` from `obj`.\nexport default function shallowProperty(key) {\n return function(obj) {\n return obj == null ? void 0 : obj[key];\n };\n}\n","import shallowProperty from './_shallowProperty.js';\n\n// Internal helper to obtain the `byteLength` property of an object.\nexport default shallowProperty('byteLength');\n","import createSizePropertyCheck from './_createSizePropertyCheck.js';\nimport getByteLength from './_getByteLength.js';\n\n// Internal helper to determine whether we should spend extensive checks against\n// `ArrayBuffer` et al.\nexport default createSizePropertyCheck(getByteLength);\n","import { supportsArrayBuffer, nativeIsView, toString } from './_setup.js';\nimport isDataView from './isDataView.js';\nimport constant from './constant.js';\nimport isBufferLike from './_isBufferLike.js';\n\n// Is a given value a typed array?\nvar typedArrayPattern = /\\[object ((I|Ui)nt(8|16|32)|Float(32|64)|Uint8Clamped|Big(I|Ui)nt64)Array\\]/;\nfunction isTypedArray(obj) {\n // `ArrayBuffer.isView` is the most future-proof, so use it when available.\n // Otherwise, fall back on the above regular expression.\n return nativeIsView ? (nativeIsView(obj) && !isDataView(obj)) :\n isBufferLike(obj) && typedArrayPattern.test(toString.call(obj));\n}\n\nexport default supportsArrayBuffer ? isTypedArray : constant(false);\n","import shallowProperty from './_shallowProperty.js';\n\n// Internal helper to obtain the `length` property of an object.\nexport default shallowProperty('length');\n","import { nonEnumerableProps, ObjProto } from './_setup.js';\nimport isFunction from './isFunction.js';\nimport has from './_has.js';\n\n// Internal helper to create a simple lookup structure.\n// `collectNonEnumProps` used to depend on `_.contains`, but this led to\n// circular imports. `emulatedSet` is a one-off solution that only works for\n// arrays of strings.\nfunction emulatedSet(keys) {\n var hash = {};\n for (var l = keys.length, i = 0; i < l; ++i) hash[keys[i]] = true;\n return {\n contains: function(key) { return hash[key] === true; },\n push: function(key) {\n hash[key] = true;\n return keys.push(key);\n }\n };\n}\n\n// Internal helper. Checks `keys` for the presence of keys in IE < 9 that won't\n// be iterated by `for key in ...` and thus missed. Extends `keys` in place if\n// needed.\nexport default function collectNonEnumProps(obj, keys) {\n keys = emulatedSet(keys);\n var nonEnumIdx = nonEnumerableProps.length;\n var constructor = obj.constructor;\n var proto = (isFunction(constructor) && constructor.prototype) || ObjProto;\n\n // Constructor is a special case.\n var prop = 'constructor';\n if (has(obj, prop) && !keys.contains(prop)) keys.push(prop);\n\n while (nonEnumIdx--) {\n prop = nonEnumerableProps[nonEnumIdx];\n if (prop in obj && obj[prop] !== proto[prop] && !keys.contains(prop)) {\n keys.push(prop);\n }\n }\n}\n","import isObject from './isObject.js';\nimport { nativeKeys, hasEnumBug } from './_setup.js';\nimport has from './_has.js';\nimport collectNonEnumProps from './_collectNonEnumProps.js';\n\n// Retrieve the names of an object's own properties.\n// Delegates to **ECMAScript 5**'s native `Object.keys`.\nexport default function keys(obj) {\n if (!isObject(obj)) return [];\n if (nativeKeys) return nativeKeys(obj);\n var keys = [];\n for (var key in obj) if (has(obj, key)) keys.push(key);\n // Ahem, IE < 9.\n if (hasEnumBug) collectNonEnumProps(obj, keys);\n return keys;\n}\n","import getLength from './_getLength.js';\nimport isArray from './isArray.js';\nimport isString from './isString.js';\nimport isArguments from './isArguments.js';\nimport keys from './keys.js';\n\n// Is a given array, string, or object empty?\n// An \"empty\" object has no enumerable own-properties.\nexport default function isEmpty(obj) {\n if (obj == null) return true;\n // Skip the more expensive `toString`-based type checks if `obj` has no\n // `.length`.\n var length = getLength(obj);\n if (typeof length == 'number' && (\n isArray(obj) || isString(obj) || isArguments(obj)\n )) return length === 0;\n return getLength(keys(obj)) === 0;\n}\n","import keys from './keys.js';\n\n// Returns whether an object has a given set of `key:value` pairs.\nexport default function isMatch(object, attrs) {\n var _keys = keys(attrs), length = _keys.length;\n if (object == null) return !length;\n var obj = Object(object);\n for (var i = 0; i < length; i++) {\n var key = _keys[i];\n if (attrs[key] !== obj[key] || !(key in obj)) return false;\n }\n return true;\n}\n","import { VERSION } from './_setup.js';\n\n// If Underscore is called as a function, it returns a wrapped object that can\n// be used OO-style. This wrapper holds altered versions of all functions added\n// through `_.mixin`. Wrapped objects may be chained.\nexport default function _(obj) {\n if (obj instanceof _) return obj;\n if (!(this instanceof _)) return new _(obj);\n this._wrapped = obj;\n}\n\n_.VERSION = VERSION;\n\n// Extracts the result from a wrapped and chained object.\n_.prototype.value = function() {\n return this._wrapped;\n};\n\n// Provide unwrapping proxies for some methods used in engine operations\n// such as arithmetic and JSON stringification.\n_.prototype.valueOf = _.prototype.toJSON = _.prototype.value;\n\n_.prototype.toString = function() {\n return String(this._wrapped);\n};\n","import getByteLength from './_getByteLength.js';\n\n// Internal function to wrap or shallow-copy an ArrayBuffer,\n// typed array or DataView to a new view, reusing the buffer.\nexport default function toBufferView(bufferSource) {\n return new Uint8Array(\n bufferSource.buffer || bufferSource,\n bufferSource.byteOffset || 0,\n getByteLength(bufferSource)\n );\n}\n","import _ from './underscore.js';\nimport { toString, SymbolProto } from './_setup.js';\nimport getByteLength from './_getByteLength.js';\nimport isTypedArray from './isTypedArray.js';\nimport isFunction from './isFunction.js';\nimport { hasDataViewBug } from './_stringTagBug.js';\nimport isDataView from './isDataView.js';\nimport keys from './keys.js';\nimport has from './_has.js';\nimport toBufferView from './_toBufferView.js';\n\n// We use this string twice, so give it a name for minification.\nvar tagDataView = '[object DataView]';\n\n// Internal recursive comparison function for `_.isEqual`.\nfunction eq(a, b, aStack, bStack) {\n // Identical objects are equal. `0 === -0`, but they aren't identical.\n // See the [Harmony `egal` proposal](https://wiki.ecmascript.org/doku.php?id=harmony:egal).\n if (a === b) return a !== 0 || 1 / a === 1 / b;\n // `null` or `undefined` only equal to itself (strict comparison).\n if (a == null || b == null) return false;\n // `NaN`s are equivalent, but non-reflexive.\n if (a !== a) return b !== b;\n // Exhaust primitive checks\n var type = typeof a;\n if (type !== 'function' && type !== 'object' && typeof b != 'object') return false;\n return deepEq(a, b, aStack, bStack);\n}\n\n// Internal recursive comparison function for `_.isEqual`.\nfunction deepEq(a, b, aStack, bStack) {\n // Unwrap any wrapped objects.\n if (a instanceof _) a = a._wrapped;\n if (b instanceof _) b = b._wrapped;\n // Compare `[[Class]]` names.\n var className = toString.call(a);\n if (className !== toString.call(b)) return false;\n // Work around a bug in IE 10 - Edge 13.\n if (hasDataViewBug && className == '[object Object]' && isDataView(a)) {\n if (!isDataView(b)) return false;\n className = tagDataView;\n }\n switch (className) {\n // These types are compared by value.\n case '[object RegExp]':\n // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')\n case '[object String]':\n // Primitives and their corresponding object wrappers are equivalent; thus, `\"5\"` is\n // equivalent to `new String(\"5\")`.\n return '' + a === '' + b;\n case '[object Number]':\n // `NaN`s are equivalent, but non-reflexive.\n // Object(NaN) is equivalent to NaN.\n if (+a !== +a) return +b !== +b;\n // An `egal` comparison is performed for other numeric values.\n return +a === 0 ? 1 / +a === 1 / b : +a === +b;\n case '[object Date]':\n case '[object Boolean]':\n // Coerce dates and booleans to numeric primitive values. Dates are compared by their\n // millisecond representations. Note that invalid dates with millisecond representations\n // of `NaN` are not equivalent.\n return +a === +b;\n case '[object Symbol]':\n return SymbolProto.valueOf.call(a) === SymbolProto.valueOf.call(b);\n case '[object ArrayBuffer]':\n case tagDataView:\n // Coerce to typed array so we can fall through.\n return deepEq(toBufferView(a), toBufferView(b), aStack, bStack);\n }\n\n var areArrays = className === '[object Array]';\n if (!areArrays && isTypedArray(a)) {\n var byteLength = getByteLength(a);\n if (byteLength !== getByteLength(b)) return false;\n if (a.buffer === b.buffer && a.byteOffset === b.byteOffset) return true;\n areArrays = true;\n }\n if (!areArrays) {\n if (typeof a != 'object' || typeof b != 'object') return false;\n\n // Objects with different constructors are not equivalent, but `Object`s or `Array`s\n // from different frames are.\n var aCtor = a.constructor, bCtor = b.constructor;\n if (aCtor !== bCtor && !(isFunction(aCtor) && aCtor instanceof aCtor &&\n isFunction(bCtor) && bCtor instanceof bCtor)\n && ('constructor' in a && 'constructor' in b)) {\n return false;\n }\n }\n // Assume equality for cyclic structures. The algorithm for detecting cyclic\n // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.\n\n // Initializing stack of traversed objects.\n // It's done here since we only need them for objects and arrays comparison.\n aStack = aStack || [];\n bStack = bStack || [];\n var length = aStack.length;\n while (length--) {\n // Linear search. Performance is inversely proportional to the number of\n // unique nested structures.\n if (aStack[length] === a) return bStack[length] === b;\n }\n\n // Add the first object to the stack of traversed objects.\n aStack.push(a);\n bStack.push(b);\n\n // Recursively compare objects and arrays.\n if (areArrays) {\n // Compare array lengths to determine if a deep comparison is necessary.\n length = a.length;\n if (length !== b.length) return false;\n // Deep compare the contents, ignoring non-numeric properties.\n while (length--) {\n if (!eq(a[length], b[length], aStack, bStack)) return false;\n }\n } else {\n // Deep compare objects.\n var _keys = keys(a), key;\n length = _keys.length;\n // Ensure that both objects contain the same number of properties before comparing deep equality.\n if (keys(b).length !== length) return false;\n while (length--) {\n // Deep compare each member\n key = _keys[length];\n if (!(has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;\n }\n }\n // Remove the first object from the stack of traversed objects.\n aStack.pop();\n bStack.pop();\n return true;\n}\n\n// Perform a deep comparison to check if two objects are equal.\nexport default function isEqual(a, b) {\n return eq(a, b);\n}\n","import isObject from './isObject.js';\nimport { hasEnumBug } from './_setup.js';\nimport collectNonEnumProps from './_collectNonEnumProps.js';\n\n// Retrieve all the enumerable property names of an object.\nexport default function allKeys(obj) {\n if (!isObject(obj)) return [];\n var keys = [];\n for (var key in obj) keys.push(key);\n // Ahem, IE < 9.\n if (hasEnumBug) collectNonEnumProps(obj, keys);\n return keys;\n}\n","import getLength from './_getLength.js';\nimport isFunction from './isFunction.js';\nimport allKeys from './allKeys.js';\n\n// Since the regular `Object.prototype.toString` type tests don't work for\n// some types in IE 11, we use a fingerprinting heuristic instead, based\n// on the methods. It's not great, but it's the best we got.\n// The fingerprint method lists are defined below.\nexport function ie11fingerprint(methods) {\n var length = getLength(methods);\n return function(obj) {\n if (obj == null) return false;\n // `Map`, `WeakMap` and `Set` have no enumerable keys.\n var keys = allKeys(obj);\n if (getLength(keys)) return false;\n for (var i = 0; i < length; i++) {\n if (!isFunction(obj[methods[i]])) return false;\n }\n // If we are testing against `WeakMap`, we need to ensure that\n // `obj` doesn't have a `forEach` method in order to distinguish\n // it from a regular `Map`.\n return methods !== weakMapMethods || !isFunction(obj[forEachName]);\n };\n}\n\n// In the interest of compact minification, we write\n// each string in the fingerprints only once.\nvar forEachName = 'forEach',\n hasName = 'has',\n commonInit = ['clear', 'delete'],\n mapTail = ['get', hasName, 'set'];\n\n// `Map`, `WeakMap` and `Set` each have slightly different\n// combinations of the above sublists.\nexport var mapMethods = commonInit.concat(forEachName, mapTail),\n weakMapMethods = commonInit.concat(mapTail),\n setMethods = ['add'].concat(commonInit, forEachName, hasName);\n","import tagTester from './_tagTester.js';\nimport { isIE11 } from './_stringTagBug.js';\nimport { ie11fingerprint, mapMethods } from './_methodFingerprint.js';\n\nexport default isIE11 ? ie11fingerprint(mapMethods) : tagTester('Map');\n","import tagTester from './_tagTester.js';\nimport { isIE11 } from './_stringTagBug.js';\nimport { ie11fingerprint, weakMapMethods } from './_methodFingerprint.js';\n\nexport default isIE11 ? ie11fingerprint(weakMapMethods) : tagTester('WeakMap');\n","import tagTester from './_tagTester.js';\nimport { isIE11 } from './_stringTagBug.js';\nimport { ie11fingerprint, setMethods } from './_methodFingerprint.js';\n\nexport default isIE11 ? ie11fingerprint(setMethods) : tagTester('Set');\n","import tagTester from './_tagTester.js';\n\nexport default tagTester('WeakSet');\n","import keys from './keys.js';\n\n// Retrieve the values of an object's properties.\nexport default function values(obj) {\n var _keys = keys(obj);\n var length = _keys.length;\n var values = Array(length);\n for (var i = 0; i < length; i++) {\n values[i] = obj[_keys[i]];\n }\n return values;\n}\n","import keys from './keys.js';\n\n// Convert an object into a list of `[key, value]` pairs.\n// The opposite of `_.object` with one argument.\nexport default function pairs(obj) {\n var _keys = keys(obj);\n var length = _keys.length;\n var pairs = Array(length);\n for (var i = 0; i < length; i++) {\n pairs[i] = [_keys[i], obj[_keys[i]]];\n }\n return pairs;\n}\n","import keys from './keys.js';\n\n// Invert the keys and values of an object. The values must be serializable.\nexport default function invert(obj) {\n var result = {};\n var _keys = keys(obj);\n for (var i = 0, length = _keys.length; i < length; i++) {\n result[obj[_keys[i]]] = _keys[i];\n }\n return result;\n}\n","import isFunction from './isFunction.js';\n\n// Return a sorted list of the function names available on the object.\nexport default function functions(obj) {\n var names = [];\n for (var key in obj) {\n if (isFunction(obj[key])) names.push(key);\n }\n return names.sort();\n}\n","// An internal function for creating assigner functions.\nexport default function createAssigner(keysFunc, defaults) {\n return function(obj) {\n var length = arguments.length;\n if (defaults) obj = Object(obj);\n if (length < 2 || obj == null) return obj;\n for (var index = 1; index < length; index++) {\n var source = arguments[index],\n keys = keysFunc(source),\n l = keys.length;\n for (var i = 0; i < l; i++) {\n var key = keys[i];\n if (!defaults || obj[key] === void 0) obj[key] = source[key];\n }\n }\n return obj;\n };\n}\n","import createAssigner from './_createAssigner.js';\nimport allKeys from './allKeys.js';\n\n// Extend a given object with all the properties in passed-in object(s).\nexport default createAssigner(allKeys);\n","import createAssigner from './_createAssigner.js';\nimport keys from './keys.js';\n\n// Assigns a given object with all the own properties in the passed-in\n// object(s).\n// (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)\nexport default createAssigner(keys);\n","import createAssigner from './_createAssigner.js';\nimport allKeys from './allKeys.js';\n\n// Fill in a given object with default properties.\nexport default createAssigner(allKeys, true);\n","import isObject from './isObject.js';\nimport { nativeCreate } from './_setup.js';\n\n// Create a naked function reference for surrogate-prototype-swapping.\nfunction ctor() {\n return function(){};\n}\n\n// An internal function for creating a new object that inherits from another.\nexport default function baseCreate(prototype) {\n if (!isObject(prototype)) return {};\n if (nativeCreate) return nativeCreate(prototype);\n var Ctor = ctor();\n Ctor.prototype = prototype;\n var result = new Ctor;\n Ctor.prototype = null;\n return result;\n}\n","import baseCreate from './_baseCreate.js';\nimport extendOwn from './extendOwn.js';\n\n// Creates an object that inherits from the given prototype object.\n// If additional properties are provided then they will be added to the\n// created object.\nexport default function create(prototype, props) {\n var result = baseCreate(prototype);\n if (props) extendOwn(result, props);\n return result;\n}\n","import isObject from './isObject.js';\nimport isArray from './isArray.js';\nimport extend from './extend.js';\n\n// Create a (shallow-cloned) duplicate of an object.\nexport default function clone(obj) {\n if (!isObject(obj)) return obj;\n return isArray(obj) ? obj.slice() : extend({}, obj);\n}\n","// Invokes `interceptor` with the `obj` and then returns `obj`.\n// The primary purpose of this method is to \"tap into\" a method chain, in\n// order to perform operations on intermediate results within the chain.\nexport default function tap(obj, interceptor) {\n interceptor(obj);\n return obj;\n}\n","import _ from './underscore.js';\nimport isArray from './isArray.js';\n\n// Normalize a (deep) property `path` to array.\n// Like `_.iteratee`, this function can be customized.\nexport default function toPath(path) {\n return isArray(path) ? path : [path];\n}\n_.toPath = toPath;\n","import _ from './underscore.js';\nimport './toPath.js';\n\n// Internal wrapper for `_.toPath` to enable minification.\n// Similar to `cb` for `_.iteratee`.\nexport default function toPath(path) {\n return _.toPath(path);\n}\n","// Internal function to obtain a nested property in `obj` along `path`.\nexport default function deepGet(obj, path) {\n var length = path.length;\n for (var i = 0; i < length; i++) {\n if (obj == null) return void 0;\n obj = obj[path[i]];\n }\n return length ? obj : void 0;\n}\n","import toPath from './_toPath.js';\nimport deepGet from './_deepGet.js';\nimport isUndefined from './isUndefined.js';\n\n// Get the value of the (deep) property on `path` from `object`.\n// If any property in `path` does not exist or if the value is\n// `undefined`, return `defaultValue` instead.\n// The `path` is normalized through `_.toPath`.\nexport default function get(object, path, defaultValue) {\n var value = deepGet(object, toPath(path));\n return isUndefined(value) ? defaultValue : value;\n}\n","import _has from './_has.js';\nimport toPath from './_toPath.js';\n\n// Shortcut function for checking if an object has a given property directly on\n// itself (in other words, not on a prototype). Unlike the internal `has`\n// function, this public version can also traverse nested properties.\nexport default function has(obj, path) {\n path = toPath(path);\n var length = path.length;\n for (var i = 0; i < length; i++) {\n var key = path[i];\n if (!_has(obj, key)) return false;\n obj = obj[key];\n }\n return !!length;\n}\n","// Keep the identity function around for default iteratees.\nexport default function identity(value) {\n return value;\n}\n","import extendOwn from './extendOwn.js';\nimport isMatch from './isMatch.js';\n\n// Returns a predicate for checking whether an object has a given set of\n// `key:value` pairs.\nexport default function matcher(attrs) {\n attrs = extendOwn({}, attrs);\n return function(obj) {\n return isMatch(obj, attrs);\n };\n}\n","import deepGet from './_deepGet.js';\nimport toPath from './_toPath.js';\n\n// Creates a function that, when passed an object, will traverse that object’s\n// properties down the given `path`, specified as an array of keys or indices.\nexport default function property(path) {\n path = toPath(path);\n return function(obj) {\n return deepGet(obj, path);\n };\n}\n","// Internal function that returns an efficient (for current engines) version\n// of the passed-in callback, to be repeatedly applied in other Underscore\n// functions.\nexport default function optimizeCb(func, context, argCount) {\n if (context === void 0) return func;\n switch (argCount == null ? 3 : argCount) {\n case 1: return function(value) {\n return func.call(context, value);\n };\n // The 2-argument case is omitted because we’re not using it.\n case 3: return function(value, index, collection) {\n return func.call(context, value, index, collection);\n };\n case 4: return function(accumulator, value, index, collection) {\n return func.call(context, accumulator, value, index, collection);\n };\n }\n return function() {\n return func.apply(context, arguments);\n };\n}\n","import identity from './identity.js';\nimport isFunction from './isFunction.js';\nimport isObject from './isObject.js';\nimport isArray from './isArray.js';\nimport matcher from './matcher.js';\nimport property from './property.js';\nimport optimizeCb from './_optimizeCb.js';\n\n// An internal function to generate callbacks that can be applied to each\n// element in a collection, returning the desired result — either `_.identity`,\n// an arbitrary callback, a property matcher, or a property accessor.\nexport default function baseIteratee(value, context, argCount) {\n if (value == null) return identity;\n if (isFunction(value)) return optimizeCb(value, context, argCount);\n if (isObject(value) && !isArray(value)) return matcher(value);\n return property(value);\n}\n","import _ from './underscore.js';\nimport baseIteratee from './_baseIteratee.js';\n\n// External wrapper for our callback generator. Users may customize\n// `_.iteratee` if they want additional predicate/iteratee shorthand styles.\n// This abstraction hides the internal-only `argCount` argument.\nexport default function iteratee(value, context) {\n return baseIteratee(value, context, Infinity);\n}\n_.iteratee = iteratee;\n","import _ from './underscore.js';\nimport baseIteratee from './_baseIteratee.js';\nimport iteratee from './iteratee.js';\n\n// The function we call internally to generate a callback. It invokes\n// `_.iteratee` if overridden, otherwise `baseIteratee`.\nexport default function cb(value, context, argCount) {\n if (_.iteratee !== iteratee) return _.iteratee(value, context);\n return baseIteratee(value, context, argCount);\n}\n","import cb from './_cb.js';\nimport keys from './keys.js';\n\n// Returns the results of applying the `iteratee` to each element of `obj`.\n// In contrast to `_.map` it returns an object.\nexport default function mapObject(obj, iteratee, context) {\n iteratee = cb(iteratee, context);\n var _keys = keys(obj),\n length = _keys.length,\n results = {};\n for (var index = 0; index < length; index++) {\n var currentKey = _keys[index];\n results[currentKey] = iteratee(obj[currentKey], currentKey, obj);\n }\n return results;\n}\n","// Predicate-generating function. Often useful outside of Underscore.\nexport default function noop(){}\n","import noop from './noop.js';\nimport get from './get.js';\n\n// Generates a function for a given object that returns a given property.\nexport default function propertyOf(obj) {\n if (obj == null) return noop;\n return function(path) {\n return get(obj, path);\n };\n}\n","import optimizeCb from './_optimizeCb.js';\n\n// Run a function **n** times.\nexport default function times(n, iteratee, context) {\n var accum = Array(Math.max(0, n));\n iteratee = optimizeCb(iteratee, context, 1);\n for (var i = 0; i < n; i++) accum[i] = iteratee(i);\n return accum;\n}\n","// Return a random integer between `min` and `max` (inclusive).\nexport default function random(min, max) {\n if (max == null) {\n max = min;\n min = 0;\n }\n return min + Math.floor(Math.random() * (max - min + 1));\n}\n","// A (possibly faster) way to get the current timestamp as an integer.\nexport default Date.now || function() {\n return new Date().getTime();\n};\n","import keys from './keys.js';\n\n// Internal helper to generate functions for escaping and unescaping strings\n// to/from HTML interpolation.\nexport default function createEscaper(map) {\n var escaper = function(match) {\n return map[match];\n };\n // Regexes for identifying a key that needs to be escaped.\n var source = '(?:' + keys(map).join('|') + ')';\n var testRegexp = RegExp(source);\n var replaceRegexp = RegExp(source, 'g');\n return function(string) {\n string = string == null ? '' : '' + string;\n return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;\n };\n}\n","// Internal list of HTML entities for escaping.\nexport default {\n '&': '&',\n '<': '<',\n '>': '>',\n '\"': '"',\n \"'\": ''',\n '`': '`'\n};\n","import createEscaper from './_createEscaper.js';\nimport escapeMap from './_escapeMap.js';\n\n// Function for escaping strings to HTML interpolation.\nexport default createEscaper(escapeMap);\n","import createEscaper from './_createEscaper.js';\nimport unescapeMap from './_unescapeMap.js';\n\n// Function for unescaping strings from HTML interpolation.\nexport default createEscaper(unescapeMap);\n","import invert from './invert.js';\nimport escapeMap from './_escapeMap.js';\n\n// Internal list of HTML entities for unescaping.\nexport default invert(escapeMap);\n","import _ from './underscore.js';\n\n// By default, Underscore uses ERB-style template delimiters. Change the\n// following template settings to use alternative delimiters.\nexport default _.templateSettings = {\n evaluate: /<%([\\s\\S]+?)%>/g,\n interpolate: /<%=([\\s\\S]+?)%>/g,\n escape: /<%-([\\s\\S]+?)%>/g\n};\n","import defaults from './defaults.js';\nimport _ from './underscore.js';\nimport './templateSettings.js';\n\n// When customizing `_.templateSettings`, if you don't want to define an\n// interpolation, evaluation or escaping regex, we need one that is\n// guaranteed not to match.\nvar noMatch = /(.)^/;\n\n// Certain characters need to be escaped so that they can be put into a\n// string literal.\nvar escapes = {\n \"'\": \"'\",\n '\\\\': '\\\\',\n '\\r': 'r',\n '\\n': 'n',\n '\\u2028': 'u2028',\n '\\u2029': 'u2029'\n};\n\nvar escapeRegExp = /\\\\|'|\\r|\\n|\\u2028|\\u2029/g;\n\nfunction escapeChar(match) {\n return '\\\\' + escapes[match];\n}\n\n// In order to prevent third-party code injection through\n// `_.templateSettings.variable`, we test it against the following regular\n// expression. It is intentionally a bit more liberal than just matching valid\n// identifiers, but still prevents possible loopholes through defaults or\n// destructuring assignment.\nvar bareIdentifier = /^\\s*(\\w|\\$)+\\s*$/;\n\n// JavaScript micro-templating, similar to John Resig's implementation.\n// Underscore templating handles arbitrary delimiters, preserves whitespace,\n// and correctly escapes quotes within interpolated code.\n// NB: `oldSettings` only exists for backwards compatibility.\nexport default function template(text, settings, oldSettings) {\n if (!settings && oldSettings) settings = oldSettings;\n settings = defaults({}, settings, _.templateSettings);\n\n // Combine delimiters into one regular expression via alternation.\n var matcher = RegExp([\n (settings.escape || noMatch).source,\n (settings.interpolate || noMatch).source,\n (settings.evaluate || noMatch).source\n ].join('|') + '|$', 'g');\n\n // Compile the template source, escaping string literals appropriately.\n var index = 0;\n var source = \"__p+='\";\n text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {\n source += text.slice(index, offset).replace(escapeRegExp, escapeChar);\n index = offset + match.length;\n\n if (escape) {\n source += \"'+\\n((__t=(\" + escape + \"))==null?'':_.escape(__t))+\\n'\";\n } else if (interpolate) {\n source += \"'+\\n((__t=(\" + interpolate + \"))==null?'':__t)+\\n'\";\n } else if (evaluate) {\n source += \"';\\n\" + evaluate + \"\\n__p+='\";\n }\n\n // Adobe VMs need the match returned to produce the correct offset.\n return match;\n });\n source += \"';\\n\";\n\n var argument = settings.variable;\n if (argument) {\n // Insure against third-party code injection. (CVE-2021-23358)\n if (!bareIdentifier.test(argument)) throw new Error(\n 'variable is not a bare identifier: ' + argument\n );\n } else {\n // If a variable is not specified, place data values in local scope.\n source = 'with(obj||{}){\\n' + source + '}\\n';\n argument = 'obj';\n }\n\n source = \"var __t,__p='',__j=Array.prototype.join,\" +\n \"print=function(){__p+=__j.call(arguments,'');};\\n\" +\n source + 'return __p;\\n';\n\n var render;\n try {\n render = new Function(argument, '_', source);\n } catch (e) {\n e.source = source;\n throw e;\n }\n\n var template = function(data) {\n return render.call(this, data, _);\n };\n\n // Provide the compiled source as a convenience for precompilation.\n template.source = 'function(' + argument + '){\\n' + source + '}';\n\n return template;\n}\n","import isFunction from './isFunction.js';\nimport toPath from './_toPath.js';\n\n// Traverses the children of `obj` along `path`. If a child is a function, it\n// is invoked with its parent as context. Returns the value of the final\n// child, or `fallback` if any child is undefined.\nexport default function result(obj, path, fallback) {\n path = toPath(path);\n var length = path.length;\n if (!length) {\n return isFunction(fallback) ? fallback.call(obj) : fallback;\n }\n for (var i = 0; i < length; i++) {\n var prop = obj == null ? void 0 : obj[path[i]];\n if (prop === void 0) {\n prop = fallback;\n i = length; // Ensure we don't continue iterating.\n }\n obj = isFunction(prop) ? prop.call(obj) : prop;\n }\n return obj;\n}\n","// Generate a unique integer id (unique within the entire client session).\n// Useful for temporary DOM ids.\nvar idCounter = 0;\nexport default function uniqueId(prefix) {\n var id = ++idCounter + '';\n return prefix ? prefix + id : id;\n}\n","import _ from './underscore.js';\n\n// Start chaining a wrapped Underscore object.\nexport default function chain(obj) {\n var instance = _(obj);\n instance._chain = true;\n return instance;\n}\n","import baseCreate from './_baseCreate.js';\nimport isObject from './isObject.js';\n\n// Internal function to execute `sourceFunc` bound to `context` with optional\n// `args`. Determines whether to execute a function as a constructor or as a\n// normal function.\nexport default function executeBound(sourceFunc, boundFunc, context, callingContext, args) {\n if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);\n var self = baseCreate(sourceFunc.prototype);\n var result = sourceFunc.apply(self, args);\n if (isObject(result)) return result;\n return self;\n}\n","import restArguments from './restArguments.js';\nimport executeBound from './_executeBound.js';\nimport _ from './underscore.js';\n\n// Partially apply a function by creating a version that has had some of its\n// arguments pre-filled, without changing its dynamic `this` context. `_` acts\n// as a placeholder by default, allowing any combination of arguments to be\n// pre-filled. Set `_.partial.placeholder` for a custom placeholder argument.\nvar partial = restArguments(function(func, boundArgs) {\n var placeholder = partial.placeholder;\n var bound = function() {\n var position = 0, length = boundArgs.length;\n var args = Array(length);\n for (var i = 0; i < length; i++) {\n args[i] = boundArgs[i] === placeholder ? arguments[position++] : boundArgs[i];\n }\n while (position < arguments.length) args.push(arguments[position++]);\n return executeBound(func, bound, this, this, args);\n };\n return bound;\n});\n\npartial.placeholder = _;\nexport default partial;\n","import restArguments from './restArguments.js';\nimport isFunction from './isFunction.js';\nimport executeBound from './_executeBound.js';\n\n// Create a function bound to a given object (assigning `this`, and arguments,\n// optionally).\nexport default restArguments(function(func, context, args) {\n if (!isFunction(func)) throw new TypeError('Bind must be called on a function');\n var bound = restArguments(function(callArgs) {\n return executeBound(func, bound, context, this, args.concat(callArgs));\n });\n return bound;\n});\n","import createSizePropertyCheck from './_createSizePropertyCheck.js';\nimport getLength from './_getLength.js';\n\n// Internal helper for collection methods to determine whether a collection\n// should be iterated as an array or as an object.\n// Related: https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength\n// Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094\nexport default createSizePropertyCheck(getLength);\n","import getLength from './_getLength.js';\nimport isArrayLike from './_isArrayLike.js';\nimport isArray from './isArray.js';\nimport isArguments from './isArguments.js';\n\n// Internal implementation of a recursive `flatten` function.\nexport default function flatten(input, depth, strict, output) {\n output = output || [];\n if (!depth && depth !== 0) {\n depth = Infinity;\n } else if (depth <= 0) {\n return output.concat(input);\n }\n var idx = output.length;\n for (var i = 0, length = getLength(input); i < length; i++) {\n var value = input[i];\n if (isArrayLike(value) && (isArray(value) || isArguments(value))) {\n // Flatten current level of array or arguments object.\n if (depth > 1) {\n flatten(value, depth - 1, strict, output);\n idx = output.length;\n } else {\n var j = 0, len = value.length;\n while (j < len) output[idx++] = value[j++];\n }\n } else if (!strict) {\n output[idx++] = value;\n }\n }\n return output;\n}\n","import restArguments from './restArguments.js';\nimport flatten from './_flatten.js';\nimport bind from './bind.js';\n\n// Bind a number of an object's methods to that object. Remaining arguments\n// are the method names to be bound. Useful for ensuring that all callbacks\n// defined on an object belong to it.\nexport default restArguments(function(obj, keys) {\n keys = flatten(keys, false, false);\n var index = keys.length;\n if (index < 1) throw new Error('bindAll must be passed function names');\n while (index--) {\n var key = keys[index];\n obj[key] = bind(obj[key], obj);\n }\n return obj;\n});\n","import has from './_has.js';\n\n// Memoize an expensive function by storing its results.\nexport default function memoize(func, hasher) {\n var memoize = function(key) {\n var cache = memoize.cache;\n var address = '' + (hasher ? hasher.apply(this, arguments) : key);\n if (!has(cache, address)) cache[address] = func.apply(this, arguments);\n return cache[address];\n };\n memoize.cache = {};\n return memoize;\n}\n","import restArguments from './restArguments.js';\n\n// Delays a function for the given number of milliseconds, and then calls\n// it with the arguments supplied.\nexport default restArguments(function(func, wait, args) {\n return setTimeout(function() {\n return func.apply(null, args);\n }, wait);\n});\n","import partial from './partial.js';\nimport delay from './delay.js';\nimport _ from './underscore.js';\n\n// Defers a function, scheduling it to run after the current call stack has\n// cleared.\nexport default partial(delay, _, 1);\n","import now from './now.js';\n\n// Returns a function, that, when invoked, will only be triggered at most once\n// during a given window of time. Normally, the throttled function will run\n// as much as it can, without ever going more than once per `wait` duration;\n// but if you'd like to disable the execution on the leading edge, pass\n// `{leading: false}`. To disable execution on the trailing edge, ditto.\nexport default function throttle(func, wait, options) {\n var timeout, context, args, result;\n var previous = 0;\n if (!options) options = {};\n\n var later = function() {\n previous = options.leading === false ? 0 : now();\n timeout = null;\n result = func.apply(context, args);\n if (!timeout) context = args = null;\n };\n\n var throttled = function() {\n var _now = now();\n if (!previous && options.leading === false) previous = _now;\n var remaining = wait - (_now - previous);\n context = this;\n args = arguments;\n if (remaining <= 0 || remaining > wait) {\n if (timeout) {\n clearTimeout(timeout);\n timeout = null;\n }\n previous = _now;\n result = func.apply(context, args);\n if (!timeout) context = args = null;\n } else if (!timeout && options.trailing !== false) {\n timeout = setTimeout(later, remaining);\n }\n return result;\n };\n\n throttled.cancel = function() {\n clearTimeout(timeout);\n previous = 0;\n timeout = context = args = null;\n };\n\n return throttled;\n}\n","import restArguments from './restArguments.js';\nimport now from './now.js';\n\n// When a sequence of calls of the returned function ends, the argument\n// function is triggered. The end of a sequence is defined by the `wait`\n// parameter. If `immediate` is passed, the argument function will be\n// triggered at the beginning of the sequence instead of at the end.\nexport default function debounce(func, wait, immediate) {\n var timeout, previous, args, result, context;\n\n var later = function() {\n var passed = now() - previous;\n if (wait > passed) {\n timeout = setTimeout(later, wait - passed);\n } else {\n timeout = null;\n if (!immediate) result = func.apply(context, args);\n // This check is needed because `func` can recursively invoke `debounced`.\n if (!timeout) args = context = null;\n }\n };\n\n var debounced = restArguments(function(_args) {\n context = this;\n args = _args;\n previous = now();\n if (!timeout) {\n timeout = setTimeout(later, wait);\n if (immediate) result = func.apply(context, args);\n }\n return result;\n });\n\n debounced.cancel = function() {\n clearTimeout(timeout);\n timeout = args = context = null;\n };\n\n return debounced;\n}\n","import partial from './partial.js';\n\n// Returns the first function passed as an argument to the second,\n// allowing you to adjust arguments, run code before and after, and\n// conditionally execute the original function.\nexport default function wrap(func, wrapper) {\n return partial(wrapper, func);\n}\n","// Returns a negated version of the passed-in predicate.\nexport default function negate(predicate) {\n return function() {\n return !predicate.apply(this, arguments);\n };\n}\n","// Returns a function that is the composition of a list of functions, each\n// consuming the return value of the function that follows.\nexport default function compose() {\n var args = arguments;\n var start = args.length - 1;\n return function() {\n var i = start;\n var result = args[start].apply(this, arguments);\n while (i--) result = args[i].call(this, result);\n return result;\n };\n}\n","// Returns a function that will only be executed on and after the Nth call.\nexport default function after(times, func) {\n return function() {\n if (--times < 1) {\n return func.apply(this, arguments);\n }\n };\n}\n","// Returns a function that will only be executed up to (but not including) the\n// Nth call.\nexport default function before(times, func) {\n var memo;\n return function() {\n if (--times > 0) {\n memo = func.apply(this, arguments);\n }\n if (times <= 1) func = null;\n return memo;\n };\n}\n","import partial from './partial.js';\nimport before from './before.js';\n\n// Returns a function that will be executed at most one time, no matter how\n// often you call it. Useful for lazy initialization.\nexport default partial(before, 2);\n","import cb from './_cb.js';\nimport keys from './keys.js';\n\n// Returns the first key on an object that passes a truth test.\nexport default function findKey(obj, predicate, context) {\n predicate = cb(predicate, context);\n var _keys = keys(obj), key;\n for (var i = 0, length = _keys.length; i < length; i++) {\n key = _keys[i];\n if (predicate(obj[key], key, obj)) return key;\n }\n}\n","import cb from './_cb.js';\nimport getLength from './_getLength.js';\n\n// Internal function to generate `_.findIndex` and `_.findLastIndex`.\nexport default function createPredicateIndexFinder(dir) {\n return function(array, predicate, context) {\n predicate = cb(predicate, context);\n var length = getLength(array);\n var index = dir > 0 ? 0 : length - 1;\n for (; index >= 0 && index < length; index += dir) {\n if (predicate(array[index], index, array)) return index;\n }\n return -1;\n };\n}\n","import createPredicateIndexFinder from './_createPredicateIndexFinder.js';\n\n// Returns the first index on an array-like that passes a truth test.\nexport default createPredicateIndexFinder(1);\n","import createPredicateIndexFinder from './_createPredicateIndexFinder.js';\n\n// Returns the last index on an array-like that passes a truth test.\nexport default createPredicateIndexFinder(-1);\n","import cb from './_cb.js';\nimport getLength from './_getLength.js';\n\n// Use a comparator function to figure out the smallest index at which\n// an object should be inserted so as to maintain order. Uses binary search.\nexport default function sortedIndex(array, obj, iteratee, context) {\n iteratee = cb(iteratee, context, 1);\n var value = iteratee(obj);\n var low = 0, high = getLength(array);\n while (low < high) {\n var mid = Math.floor((low + high) / 2);\n if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;\n }\n return low;\n}\n","import getLength from './_getLength.js';\nimport { slice } from './_setup.js';\nimport isNaN from './isNaN.js';\n\n// Internal function to generate the `_.indexOf` and `_.lastIndexOf` functions.\nexport default function createIndexFinder(dir, predicateFind, sortedIndex) {\n return function(array, item, idx) {\n var i = 0, length = getLength(array);\n if (typeof idx == 'number') {\n if (dir > 0) {\n i = idx >= 0 ? idx : Math.max(idx + length, i);\n } else {\n length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;\n }\n } else if (sortedIndex && idx && length) {\n idx = sortedIndex(array, item);\n return array[idx] === item ? idx : -1;\n }\n if (item !== item) {\n idx = predicateFind(slice.call(array, i, length), isNaN);\n return idx >= 0 ? idx + i : -1;\n }\n for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {\n if (array[idx] === item) return idx;\n }\n return -1;\n };\n}\n","import sortedIndex from './sortedIndex.js';\nimport findIndex from './findIndex.js';\nimport createIndexFinder from './_createIndexFinder.js';\n\n// Return the position of the first occurrence of an item in an array,\n// or -1 if the item is not included in the array.\n// If the array is large and already in sort order, pass `true`\n// for **isSorted** to use binary search.\nexport default createIndexFinder(1, findIndex, sortedIndex);\n","import findLastIndex from './findLastIndex.js';\nimport createIndexFinder from './_createIndexFinder.js';\n\n// Return the position of the last occurrence of an item in an array,\n// or -1 if the item is not included in the array.\nexport default createIndexFinder(-1, findLastIndex);\n","import isArrayLike from './_isArrayLike.js';\nimport findIndex from './findIndex.js';\nimport findKey from './findKey.js';\n\n// Return the first value which passes a truth test.\nexport default function find(obj, predicate, context) {\n var keyFinder = isArrayLike(obj) ? findIndex : findKey;\n var key = keyFinder(obj, predicate, context);\n if (key !== void 0 && key !== -1) return obj[key];\n}\n","import find from './find.js';\nimport matcher from './matcher.js';\n\n// Convenience version of a common use case of `_.find`: getting the first\n// object containing specific `key:value` pairs.\nexport default function findWhere(obj, attrs) {\n return find(obj, matcher(attrs));\n}\n","import optimizeCb from './_optimizeCb.js';\nimport isArrayLike from './_isArrayLike.js';\nimport keys from './keys.js';\n\n// The cornerstone for collection functions, an `each`\n// implementation, aka `forEach`.\n// Handles raw objects in addition to array-likes. Treats all\n// sparse array-likes as if they were dense.\nexport default function each(obj, iteratee, context) {\n iteratee = optimizeCb(iteratee, context);\n var i, length;\n if (isArrayLike(obj)) {\n for (i = 0, length = obj.length; i < length; i++) {\n iteratee(obj[i], i, obj);\n }\n } else {\n var _keys = keys(obj);\n for (i = 0, length = _keys.length; i < length; i++) {\n iteratee(obj[_keys[i]], _keys[i], obj);\n }\n }\n return obj;\n}\n","import cb from './_cb.js';\nimport isArrayLike from './_isArrayLike.js';\nimport keys from './keys.js';\n\n// Return the results of applying the iteratee to each element.\nexport default function map(obj, iteratee, context) {\n iteratee = cb(iteratee, context);\n var _keys = !isArrayLike(obj) && keys(obj),\n length = (_keys || obj).length,\n results = Array(length);\n for (var index = 0; index < length; index++) {\n var currentKey = _keys ? _keys[index] : index;\n results[index] = iteratee(obj[currentKey], currentKey, obj);\n }\n return results;\n}\n","import isArrayLike from './_isArrayLike.js';\nimport keys from './keys.js';\nimport optimizeCb from './_optimizeCb.js';\n\n// Internal helper to create a reducing function, iterating left or right.\nexport default function createReduce(dir) {\n // Wrap code that reassigns argument variables in a separate function than\n // the one that accesses `arguments.length` to avoid a perf hit. (#1991)\n var reducer = function(obj, iteratee, memo, initial) {\n var _keys = !isArrayLike(obj) && keys(obj),\n length = (_keys || obj).length,\n index = dir > 0 ? 0 : length - 1;\n if (!initial) {\n memo = obj[_keys ? _keys[index] : index];\n index += dir;\n }\n for (; index >= 0 && index < length; index += dir) {\n var currentKey = _keys ? _keys[index] : index;\n memo = iteratee(memo, obj[currentKey], currentKey, obj);\n }\n return memo;\n };\n\n return function(obj, iteratee, memo, context) {\n var initial = arguments.length >= 3;\n return reducer(obj, optimizeCb(iteratee, context, 4), memo, initial);\n };\n}\n","import createReduce from './_createReduce.js';\n\n// **Reduce** builds up a single result from a list of values, aka `inject`,\n// or `foldl`.\nexport default createReduce(1);\n","import createReduce from './_createReduce.js';\n\n// The right-associative version of reduce, also known as `foldr`.\nexport default createReduce(-1);\n","import cb from './_cb.js';\nimport each from './each.js';\n\n// Return all the elements that pass a truth test.\nexport default function filter(obj, predicate, context) {\n var results = [];\n predicate = cb(predicate, context);\n each(obj, function(value, index, list) {\n if (predicate(value, index, list)) results.push(value);\n });\n return results;\n}\n","import filter from './filter.js';\nimport negate from './negate.js';\nimport cb from './_cb.js';\n\n// Return all the elements for which a truth test fails.\nexport default function reject(obj, predicate, context) {\n return filter(obj, negate(cb(predicate)), context);\n}\n","import cb from './_cb.js';\nimport isArrayLike from './_isArrayLike.js';\nimport keys from './keys.js';\n\n// Determine whether all of the elements pass a truth test.\nexport default function every(obj, predicate, context) {\n predicate = cb(predicate, context);\n var _keys = !isArrayLike(obj) && keys(obj),\n length = (_keys || obj).length;\n for (var index = 0; index < length; index++) {\n var currentKey = _keys ? _keys[index] : index;\n if (!predicate(obj[currentKey], currentKey, obj)) return false;\n }\n return true;\n}\n","import cb from './_cb.js';\nimport isArrayLike from './_isArrayLike.js';\nimport keys from './keys.js';\n\n// Determine if at least one element in the object passes a truth test.\nexport default function some(obj, predicate, context) {\n predicate = cb(predicate, context);\n var _keys = !isArrayLike(obj) && keys(obj),\n length = (_keys || obj).length;\n for (var index = 0; index < length; index++) {\n var currentKey = _keys ? _keys[index] : index;\n if (predicate(obj[currentKey], currentKey, obj)) return true;\n }\n return false;\n}\n","import isArrayLike from './_isArrayLike.js';\nimport values from './values.js';\nimport indexOf from './indexOf.js';\n\n// Determine if the array or object contains a given item (using `===`).\nexport default function contains(obj, item, fromIndex, guard) {\n if (!isArrayLike(obj)) obj = values(obj);\n if (typeof fromIndex != 'number' || guard) fromIndex = 0;\n return indexOf(obj, item, fromIndex) >= 0;\n}\n","import restArguments from './restArguments.js';\nimport isFunction from './isFunction.js';\nimport map from './map.js';\nimport deepGet from './_deepGet.js';\nimport toPath from './_toPath.js';\n\n// Invoke a method (with arguments) on every item in a collection.\nexport default restArguments(function(obj, path, args) {\n var contextPath, func;\n if (isFunction(path)) {\n func = path;\n } else {\n path = toPath(path);\n contextPath = path.slice(0, -1);\n path = path[path.length - 1];\n }\n return map(obj, function(context) {\n var method = func;\n if (!method) {\n if (contextPath && contextPath.length) {\n context = deepGet(context, contextPath);\n }\n if (context == null) return void 0;\n method = context[path];\n }\n return method == null ? method : method.apply(context, args);\n });\n});\n","import map from './map.js';\nimport property from './property.js';\n\n// Convenience version of a common use case of `_.map`: fetching a property.\nexport default function pluck(obj, key) {\n return map(obj, property(key));\n}\n","import filter from './filter.js';\nimport matcher from './matcher.js';\n\n// Convenience version of a common use case of `_.filter`: selecting only\n// objects containing specific `key:value` pairs.\nexport default function where(obj, attrs) {\n return filter(obj, matcher(attrs));\n}\n","import isArrayLike from './_isArrayLike.js';\nimport values from './values.js';\nimport cb from './_cb.js';\nimport each from './each.js';\n\n// Return the maximum element (or element-based computation).\nexport default function max(obj, iteratee, context) {\n var result = -Infinity, lastComputed = -Infinity,\n value, computed;\n if (iteratee == null || (typeof iteratee == 'number' && typeof obj[0] != 'object' && obj != null)) {\n obj = isArrayLike(obj) ? obj : values(obj);\n for (var i = 0, length = obj.length; i < length; i++) {\n value = obj[i];\n if (value != null && value > result) {\n result = value;\n }\n }\n } else {\n iteratee = cb(iteratee, context);\n each(obj, function(v, index, list) {\n computed = iteratee(v, index, list);\n if (computed > lastComputed || (computed === -Infinity && result === -Infinity)) {\n result = v;\n lastComputed = computed;\n }\n });\n }\n return result;\n}\n","import isArrayLike from './_isArrayLike.js';\nimport values from './values.js';\nimport cb from './_cb.js';\nimport each from './each.js';\n\n// Return the minimum element (or element-based computation).\nexport default function min(obj, iteratee, context) {\n var result = Infinity, lastComputed = Infinity,\n value, computed;\n if (iteratee == null || (typeof iteratee == 'number' && typeof obj[0] != 'object' && obj != null)) {\n obj = isArrayLike(obj) ? obj : values(obj);\n for (var i = 0, length = obj.length; i < length; i++) {\n value = obj[i];\n if (value != null && value < result) {\n result = value;\n }\n }\n } else {\n iteratee = cb(iteratee, context);\n each(obj, function(v, index, list) {\n computed = iteratee(v, index, list);\n if (computed < lastComputed || (computed === Infinity && result === Infinity)) {\n result = v;\n lastComputed = computed;\n }\n });\n }\n return result;\n}\n","import isArray from './isArray.js';\nimport { slice } from './_setup.js';\nimport isString from './isString.js';\nimport isArrayLike from './_isArrayLike.js';\nimport map from './map.js';\nimport identity from './identity.js';\nimport values from './values.js';\n\n// Safely create a real, live array from anything iterable.\nvar reStrSymbol = /[^\\ud800-\\udfff]|[\\ud800-\\udbff][\\udc00-\\udfff]|[\\ud800-\\udfff]/g;\nexport default function toArray(obj) {\n if (!obj) return [];\n if (isArray(obj)) return slice.call(obj);\n if (isString(obj)) {\n // Keep surrogate pair characters together.\n return obj.match(reStrSymbol);\n }\n if (isArrayLike(obj)) return map(obj, identity);\n return values(obj);\n}\n","import isArrayLike from './_isArrayLike.js';\nimport values from './values.js';\nimport getLength from './_getLength.js';\nimport random from './random.js';\nimport toArray from './toArray.js';\n\n// Sample **n** random values from a collection using the modern version of the\n// [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher–Yates_shuffle).\n// If **n** is not specified, returns a single random element.\n// The internal `guard` argument allows it to work with `_.map`.\nexport default function sample(obj, n, guard) {\n if (n == null || guard) {\n if (!isArrayLike(obj)) obj = values(obj);\n return obj[random(obj.length - 1)];\n }\n var sample = toArray(obj);\n var length = getLength(sample);\n n = Math.max(Math.min(n, length), 0);\n var last = length - 1;\n for (var index = 0; index < n; index++) {\n var rand = random(index, last);\n var temp = sample[index];\n sample[index] = sample[rand];\n sample[rand] = temp;\n }\n return sample.slice(0, n);\n}\n","import sample from './sample.js';\n\n// Shuffle a collection.\nexport default function shuffle(obj) {\n return sample(obj, Infinity);\n}\n","import cb from './_cb.js';\nimport pluck from './pluck.js';\nimport map from './map.js';\n\n// Sort the object's values by a criterion produced by an iteratee.\nexport default function sortBy(obj, iteratee, context) {\n var index = 0;\n iteratee = cb(iteratee, context);\n return pluck(map(obj, function(value, key, list) {\n return {\n value: value,\n index: index++,\n criteria: iteratee(value, key, list)\n };\n }).sort(function(left, right) {\n var a = left.criteria;\n var b = right.criteria;\n if (a !== b) {\n if (a > b || a === void 0) return 1;\n if (a < b || b === void 0) return -1;\n }\n return left.index - right.index;\n }), 'value');\n}\n","import cb from './_cb.js';\nimport each from './each.js';\n\n// An internal function used for aggregate \"group by\" operations.\nexport default function group(behavior, partition) {\n return function(obj, iteratee, context) {\n var result = partition ? [[], []] : {};\n iteratee = cb(iteratee, context);\n each(obj, function(value, index) {\n var key = iteratee(value, index, obj);\n behavior(result, value, key);\n });\n return result;\n };\n}\n","import group from './_group.js';\nimport has from './_has.js';\n\n// Groups the object's values by a criterion. Pass either a string attribute\n// to group by, or a function that returns the criterion.\nexport default group(function(result, value, key) {\n if (has(result, key)) result[key].push(value); else result[key] = [value];\n});\n","import group from './_group.js';\n\n// Indexes the object's values by a criterion, similar to `_.groupBy`, but for\n// when you know that your index values will be unique.\nexport default group(function(result, value, key) {\n result[key] = value;\n});\n","import group from './_group.js';\nimport has from './_has.js';\n\n// Counts instances of an object that group by a certain criterion. Pass\n// either a string attribute to count by, or a function that returns the\n// criterion.\nexport default group(function(result, value, key) {\n if (has(result, key)) result[key]++; else result[key] = 1;\n});\n","import group from './_group.js';\n\n// Split a collection into two arrays: one whose elements all pass the given\n// truth test, and one whose elements all do not pass the truth test.\nexport default group(function(result, value, pass) {\n result[pass ? 0 : 1].push(value);\n}, true);\n","import isArrayLike from './_isArrayLike.js';\nimport keys from './keys.js';\n\n// Return the number of elements in a collection.\nexport default function size(obj) {\n if (obj == null) return 0;\n return isArrayLike(obj) ? obj.length : keys(obj).length;\n}\n","// Internal `_.pick` helper function to determine whether `key` is an enumerable\n// property name of `obj`.\nexport default function keyInObj(value, key, obj) {\n return key in obj;\n}\n","import restArguments from './restArguments.js';\nimport isFunction from './isFunction.js';\nimport optimizeCb from './_optimizeCb.js';\nimport allKeys from './allKeys.js';\nimport keyInObj from './_keyInObj.js';\nimport flatten from './_flatten.js';\n\n// Return a copy of the object only containing the allowed properties.\nexport default restArguments(function(obj, keys) {\n var result = {}, iteratee = keys[0];\n if (obj == null) return result;\n if (isFunction(iteratee)) {\n if (keys.length > 1) iteratee = optimizeCb(iteratee, keys[1]);\n keys = allKeys(obj);\n } else {\n iteratee = keyInObj;\n keys = flatten(keys, false, false);\n obj = Object(obj);\n }\n for (var i = 0, length = keys.length; i < length; i++) {\n var key = keys[i];\n var value = obj[key];\n if (iteratee(value, key, obj)) result[key] = value;\n }\n return result;\n});\n","import restArguments from './restArguments.js';\nimport isFunction from './isFunction.js';\nimport negate from './negate.js';\nimport map from './map.js';\nimport flatten from './_flatten.js';\nimport contains from './contains.js';\nimport pick from './pick.js';\n\n// Return a copy of the object without the disallowed properties.\nexport default restArguments(function(obj, keys) {\n var iteratee = keys[0], context;\n if (isFunction(iteratee)) {\n iteratee = negate(iteratee);\n if (keys.length > 1) context = keys[1];\n } else {\n keys = map(flatten(keys, false, false), String);\n iteratee = function(value, key) {\n return !contains(keys, key);\n };\n }\n return pick(obj, iteratee, context);\n});\n","import { slice } from './_setup.js';\n\n// Returns everything but the last entry of the array. Especially useful on\n// the arguments object. Passing **n** will return all the values in\n// the array, excluding the last N.\nexport default function initial(array, n, guard) {\n return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));\n}\n","import initial from './initial.js';\n\n// Get the first element of an array. Passing **n** will return the first N\n// values in the array. The **guard** check allows it to work with `_.map`.\nexport default function first(array, n, guard) {\n if (array == null || array.length < 1) return n == null || guard ? void 0 : [];\n if (n == null || guard) return array[0];\n return initial(array, array.length - n);\n}\n","import { slice } from './_setup.js';\n\n// Returns everything but the first entry of the `array`. Especially useful on\n// the `arguments` object. Passing an **n** will return the rest N values in the\n// `array`.\nexport default function rest(array, n, guard) {\n return slice.call(array, n == null || guard ? 1 : n);\n}\n","import rest from './rest.js';\n\n// Get the last element of an array. Passing **n** will return the last N\n// values in the array.\nexport default function last(array, n, guard) {\n if (array == null || array.length < 1) return n == null || guard ? void 0 : [];\n if (n == null || guard) return array[array.length - 1];\n return rest(array, Math.max(0, array.length - n));\n}\n","import filter from './filter.js';\n\n// Trim out all falsy values from an array.\nexport default function compact(array) {\n return filter(array, Boolean);\n}\n","import _flatten from './_flatten.js';\n\n// Flatten out an array, either recursively (by default), or up to `depth`.\n// Passing `true` or `false` as `depth` means `1` or `Infinity`, respectively.\nexport default function flatten(array, depth) {\n return _flatten(array, depth, false);\n}\n","import restArguments from './restArguments.js';\nimport flatten from './_flatten.js';\nimport filter from './filter.js';\nimport contains from './contains.js';\n\n// Take the difference between one array and a number of other arrays.\n// Only the elements present in just the first array will remain.\nexport default restArguments(function(array, rest) {\n rest = flatten(rest, true, true);\n return filter(array, function(value){\n return !contains(rest, value);\n });\n});\n","import restArguments from './restArguments.js';\nimport difference from './difference.js';\n\n// Return a version of the array that does not contain the specified value(s).\nexport default restArguments(function(array, otherArrays) {\n return difference(array, otherArrays);\n});\n","import isBoolean from './isBoolean.js';\nimport cb from './_cb.js';\nimport getLength from './_getLength.js';\nimport contains from './contains.js';\n\n// Produce a duplicate-free version of the array. If the array has already\n// been sorted, you have the option of using a faster algorithm.\n// The faster algorithm will not work with an iteratee if the iteratee\n// is not a one-to-one function, so providing an iteratee will disable\n// the faster algorithm.\nexport default function uniq(array, isSorted, iteratee, context) {\n if (!isBoolean(isSorted)) {\n context = iteratee;\n iteratee = isSorted;\n isSorted = false;\n }\n if (iteratee != null) iteratee = cb(iteratee, context);\n var result = [];\n var seen = [];\n for (var i = 0, length = getLength(array); i < length; i++) {\n var value = array[i],\n computed = iteratee ? iteratee(value, i, array) : value;\n if (isSorted && !iteratee) {\n if (!i || seen !== computed) result.push(value);\n seen = computed;\n } else if (iteratee) {\n if (!contains(seen, computed)) {\n seen.push(computed);\n result.push(value);\n }\n } else if (!contains(result, value)) {\n result.push(value);\n }\n }\n return result;\n}\n","import restArguments from './restArguments.js';\nimport uniq from './uniq.js';\nimport flatten from './_flatten.js';\n\n// Produce an array that contains the union: each distinct element from all of\n// the passed-in arrays.\nexport default restArguments(function(arrays) {\n return uniq(flatten(arrays, true, true));\n});\n","import getLength from './_getLength.js';\nimport contains from './contains.js';\n\n// Produce an array that contains every item shared between all the\n// passed-in arrays.\nexport default function intersection(array) {\n var result = [];\n var argsLength = arguments.length;\n for (var i = 0, length = getLength(array); i < length; i++) {\n var item = array[i];\n if (contains(result, item)) continue;\n var j;\n for (j = 1; j < argsLength; j++) {\n if (!contains(arguments[j], item)) break;\n }\n if (j === argsLength) result.push(item);\n }\n return result;\n}\n","import max from './max.js';\nimport getLength from './_getLength.js';\nimport pluck from './pluck.js';\n\n// Complement of zip. Unzip accepts an array of arrays and groups\n// each array's elements on shared indices.\nexport default function unzip(array) {\n var length = (array && max(array, getLength).length) || 0;\n var result = Array(length);\n\n for (var index = 0; index < length; index++) {\n result[index] = pluck(array, index);\n }\n return result;\n}\n","import restArguments from './restArguments.js';\nimport unzip from './unzip.js';\n\n// Zip together multiple lists into a single array -- elements that share\n// an index go together.\nexport default restArguments(unzip);\n","import getLength from './_getLength.js';\n\n// Converts lists into objects. Pass either a single array of `[key, value]`\n// pairs, or two parallel arrays of the same length -- one of keys, and one of\n// the corresponding values. Passing by pairs is the reverse of `_.pairs`.\nexport default function object(list, values) {\n var result = {};\n for (var i = 0, length = getLength(list); i < length; i++) {\n if (values) {\n result[list[i]] = values[i];\n } else {\n result[list[i][0]] = list[i][1];\n }\n }\n return result;\n}\n","// Generate an integer Array containing an arithmetic progression. A port of\n// the native Python `range()` function. See\n// [the Python documentation](https://docs.python.org/library/functions.html#range).\nexport default function range(start, stop, step) {\n if (stop == null) {\n stop = start || 0;\n start = 0;\n }\n if (!step) {\n step = stop < start ? -1 : 1;\n }\n\n var length = Math.max(Math.ceil((stop - start) / step), 0);\n var range = Array(length);\n\n for (var idx = 0; idx < length; idx++, start += step) {\n range[idx] = start;\n }\n\n return range;\n}\n","import { slice } from './_setup.js';\n\n// Chunk a single array into multiple arrays, each containing `count` or fewer\n// items.\nexport default function chunk(array, count) {\n if (count == null || count < 1) return [];\n var result = [];\n var i = 0, length = array.length;\n while (i < length) {\n result.push(slice.call(array, i, i += count));\n }\n return result;\n}\n","import _ from './underscore.js';\n\n// Helper function to continue chaining intermediate results.\nexport default function chainResult(instance, obj) {\n return instance._chain ? _(obj).chain() : obj;\n}\n","import _ from './underscore.js';\nimport each from './each.js';\nimport functions from './functions.js';\nimport { push } from './_setup.js';\nimport chainResult from './_chainResult.js';\n\n// Add your own custom functions to the Underscore object.\nexport default function mixin(obj) {\n each(functions(obj), function(name) {\n var func = _[name] = obj[name];\n _.prototype[name] = function() {\n var args = [this._wrapped];\n push.apply(args, arguments);\n return chainResult(this, func.apply(_, args));\n };\n });\n return _;\n}\n","import _ from './underscore.js';\nimport each from './each.js';\nimport { ArrayProto } from './_setup.js';\nimport chainResult from './_chainResult.js';\n\n// Add all mutator `Array` functions to the wrapper.\neach(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {\n var method = ArrayProto[name];\n _.prototype[name] = function() {\n var obj = this._wrapped;\n if (obj != null) {\n method.apply(obj, arguments);\n if ((name === 'shift' || name === 'splice') && obj.length === 0) {\n delete obj[0];\n }\n }\n return chainResult(this, obj);\n };\n});\n\n// Add all accessor `Array` functions to the wrapper.\neach(['concat', 'join', 'slice'], function(name) {\n var method = ArrayProto[name];\n _.prototype[name] = function() {\n var obj = this._wrapped;\n if (obj != null) obj = method.apply(obj, arguments);\n return chainResult(this, obj);\n };\n});\n\nexport default _;\n","// Default Export\n// ==============\n// In this module, we mix our bundled exports into the `_` object and export\n// the result. This is analogous to setting `module.exports = _` in CommonJS.\n// Hence, this module is also the entry point of our UMD bundle and the package\n// entry point for CommonJS and AMD users. In other words, this is (the source\n// of) the module you are interfacing with when you do any of the following:\n//\n// ```js\n// // CommonJS\n// var _ = require('underscore');\n//\n// // AMD\n// define(['underscore'], function(_) {...});\n//\n// // UMD in the browser\n// // _ is available as a global variable\n// ```\nimport * as allExports from './index.js';\nimport { mixin } from './index.js';\n\n// Add all of the Underscore functions to the wrapper object.\nvar _ = mixin(allExports);\n// Legacy Node.js API.\n_._ = _;\n// Export the Underscore API.\nexport default _;\n","var Handlebars = require(\"../../../../node_modules/handlebars/runtime.js\");\nfunction __default(obj) { return obj && (obj.__esModule ? obj[\"default\"] : obj); }\nmodule.exports = (Handlebars[\"default\"] || Handlebars).template({\"compiler\":[8,\">= 4.3.0\"],\"main\":function(container,depth0,helpers,partials,data) {\n var helper, alias1=depth0 != null ? depth0 : (container.nullContext || {}), alias2=container.hooks.helperMissing, alias3=\"function\", alias4=container.escapeExpression, lookupProperty = container.lookupProperty || function(parent, propertyName) {\n if (Object.prototype.hasOwnProperty.call(parent, propertyName)) {\n return parent[propertyName];\n }\n return undefined\n };\n\n return \"\\n\";\n},\"useData\":true});","var $ = require('jquery')\n , setupHandleAnchorLinkClicked =\n require('shouyou/widgets/setupHandleAnchorLinkClicked')\n\n$(function() {\n if($('.js-tab').length>0){\n $(\".js-tab\").each(function() {\n $(\".tab:eq(0)\", $(this)).tabs($(\".tab-pn:eq(0) > div\", $(this)), {\n event: 'click'\n });\n });\n };\n\n var pandora = window.pandora\n\n if (pandora && $('.share-box').length) {\n pandora.use(['share'], function(Share) {\n new Share({\n element: '.share-box',\n shareList: 'weixin,qq,qzone,tsina',\n showLabel: false,\n importStyle: false,\n customShare : {\n weixin : {\n position : 'left'\n }\n }\n });\n });\n }\n\n var $backToTopEle = $('.bt-to-top').click(function() {\n $(\"html, body\").animate({\n scrollTop: 0\n }, 120);\n }),\n $backToTopFun = function() {\n var st = $(document).scrollTop(),\n winh = $(window).height();\n if(st > 0){\n $backToTopEle.css('display','block');\n }else{\n $backToTopEle.css('display','none');\n };\n };\n $(window).bind(\"scroll\", $backToTopFun);\n\n\n setupHandleAnchorLinkClicked({ topbarHeight: 45 })\n})\n","// Backbone.js 1.6.0\n\n// (c) 2010-2024 Jeremy Ashkenas and DocumentCloud\n// Backbone may be freely distributed under the MIT license.\n// For all details and documentation:\n// http://backbonejs.org\n\n(function(factory) {\n\n // Establish the root object, `window` (`self`) in the browser, or `global` on the server.\n // We use `self` instead of `window` for `WebWorker` support.\n var root = typeof self == 'object' && self.self === self && self ||\n typeof global == 'object' && global.global === global && global;\n\n // Set up Backbone appropriately for the environment. Start with AMD.\n if (typeof define === 'function' && define.amd) {\n define(['underscore', 'jquery', 'exports'], function(_, $, exports) {\n // Export global even in AMD case in case this script is loaded with\n // others that may still expect a global Backbone.\n root.Backbone = factory(root, exports, _, $);\n });\n\n // Next for Node.js or CommonJS. jQuery may not be needed as a module.\n } else if (typeof exports !== 'undefined') {\n var _ = require('underscore'), $;\n try { $ = require('jquery'); } catch (e) {}\n factory(root, exports, _, $);\n\n // Finally, as a browser global.\n } else {\n root.Backbone = factory(root, {}, root._, root.jQuery || root.Zepto || root.ender || root.$);\n }\n\n})(function(root, Backbone, _, $) {\n\n // Initial Setup\n // -------------\n\n // Save the previous value of the `Backbone` variable, so that it can be\n // restored later on, if `noConflict` is used.\n var previousBackbone = root.Backbone;\n\n // Create a local reference to a common array method we'll want to use later.\n var slice = Array.prototype.slice;\n\n // Current version of the library. Keep in sync with `package.json`.\n Backbone.VERSION = '1.6.0';\n\n // For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns\n // the `$` variable.\n Backbone.$ = $;\n\n // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable\n // to its previous owner. Returns a reference to this Backbone object.\n Backbone.noConflict = function() {\n root.Backbone = previousBackbone;\n return this;\n };\n\n // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option\n // will fake `\"PATCH\"`, `\"PUT\"` and `\"DELETE\"` requests via the `_method` parameter and\n // set a `X-Http-Method-Override` header.\n Backbone.emulateHTTP = false;\n\n // Turn on `emulateJSON` to support legacy servers that can't deal with direct\n // `application/json` requests ... this will encode the body as\n // `application/x-www-form-urlencoded` instead and will send the model in a\n // form param named `model`.\n Backbone.emulateJSON = false;\n\n // Backbone.Events\n // ---------------\n\n // A module that can be mixed in to *any object* in order to provide it with\n // a custom event channel. You may bind a callback to an event with `on` or\n // remove with `off`; `trigger`-ing an event fires all callbacks in\n // succession.\n //\n // var object = {};\n // _.extend(object, Backbone.Events);\n // object.on('expand', function(){ alert('expanded'); });\n // object.trigger('expand');\n //\n var Events = Backbone.Events = {};\n\n // Regular expression used to split event strings.\n var eventSplitter = /\\s+/;\n\n // A private global variable to share between listeners and listenees.\n var _listening;\n\n // Iterates over the standard `event, callback` (as well as the fancy multiple\n // space-separated events `\"change blur\", callback` and jQuery-style event\n // maps `{event: callback}`).\n var eventsApi = function(iteratee, events, name, callback, opts) {\n var i = 0, names;\n if (name && typeof name === 'object') {\n // Handle event maps.\n if (callback !== void 0 && 'context' in opts && opts.context === void 0) opts.context = callback;\n for (names = _.keys(name); i < names.length ; i++) {\n events = eventsApi(iteratee, events, names[i], name[names[i]], opts);\n }\n } else if (name && eventSplitter.test(name)) {\n // Handle space-separated event names by delegating them individually.\n for (names = name.split(eventSplitter); i < names.length; i++) {\n events = iteratee(events, names[i], callback, opts);\n }\n } else {\n // Finally, standard events.\n events = iteratee(events, name, callback, opts);\n }\n return events;\n };\n\n // Bind an event to a `callback` function. Passing `\"all\"` will bind\n // the callback to all events fired.\n Events.on = function(name, callback, context) {\n this._events = eventsApi(onApi, this._events || {}, name, callback, {\n context: context,\n ctx: this,\n listening: _listening\n });\n\n if (_listening) {\n var listeners = this._listeners || (this._listeners = {});\n listeners[_listening.id] = _listening;\n // Allow the listening to use a counter, instead of tracking\n // callbacks for library interop\n _listening.interop = false;\n }\n\n return this;\n };\n\n // Inversion-of-control versions of `on`. Tell *this* object to listen to\n // an event in another object... keeping track of what it's listening to\n // for easier unbinding later.\n Events.listenTo = function(obj, name, callback) {\n if (!obj) return this;\n var id = obj._listenId || (obj._listenId = _.uniqueId('l'));\n var listeningTo = this._listeningTo || (this._listeningTo = {});\n var listening = _listening = listeningTo[id];\n\n // This object is not listening to any other events on `obj` yet.\n // Setup the necessary references to track the listening callbacks.\n if (!listening) {\n this._listenId || (this._listenId = _.uniqueId('l'));\n listening = _listening = listeningTo[id] = new Listening(this, obj);\n }\n\n // Bind callbacks on obj.\n var error = tryCatchOn(obj, name, callback, this);\n _listening = void 0;\n\n if (error) throw error;\n // If the target obj is not Backbone.Events, track events manually.\n if (listening.interop) listening.on(name, callback);\n\n return this;\n };\n\n // The reducing API that adds a callback to the `events` object.\n var onApi = function(events, name, callback, options) {\n if (callback) {\n var handlers = events[name] || (events[name] = []);\n var context = options.context, ctx = options.ctx, listening = options.listening;\n if (listening) listening.count++;\n\n handlers.push({callback: callback, context: context, ctx: context || ctx, listening: listening});\n }\n return events;\n };\n\n // An try-catch guarded #on function, to prevent poisoning the global\n // `_listening` variable.\n var tryCatchOn = function(obj, name, callback, context) {\n try {\n obj.on(name, callback, context);\n } catch (e) {\n return e;\n }\n };\n\n // Remove one or many callbacks. If `context` is null, removes all\n // callbacks with that function. If `callback` is null, removes all\n // callbacks for the event. If `name` is null, removes all bound\n // callbacks for all events.\n Events.off = function(name, callback, context) {\n if (!this._events) return this;\n this._events = eventsApi(offApi, this._events, name, callback, {\n context: context,\n listeners: this._listeners\n });\n\n return this;\n };\n\n // Tell this object to stop listening to either specific events ... or\n // to every object it's currently listening to.\n Events.stopListening = function(obj, name, callback) {\n var listeningTo = this._listeningTo;\n if (!listeningTo) return this;\n\n var ids = obj ? [obj._listenId] : _.keys(listeningTo);\n for (var i = 0; i < ids.length; i++) {\n var listening = listeningTo[ids[i]];\n\n // If listening doesn't exist, this object is not currently\n // listening to obj. Break out early.\n if (!listening) break;\n\n listening.obj.off(name, callback, this);\n if (listening.interop) listening.off(name, callback);\n }\n if (_.isEmpty(listeningTo)) this._listeningTo = void 0;\n\n return this;\n };\n\n // The reducing API that removes a callback from the `events` object.\n var offApi = function(events, name, callback, options) {\n if (!events) return;\n\n var context = options.context, listeners = options.listeners;\n var i = 0, names;\n\n // Delete all event listeners and \"drop\" events.\n if (!name && !context && !callback) {\n for (names = _.keys(listeners); i < names.length; i++) {\n listeners[names[i]].cleanup();\n }\n return;\n }\n\n names = name ? [name] : _.keys(events);\n for (; i < names.length; i++) {\n name = names[i];\n var handlers = events[name];\n\n // Bail out if there are no events stored.\n if (!handlers) break;\n\n // Find any remaining events.\n var remaining = [];\n for (var j = 0; j < handlers.length; j++) {\n var handler = handlers[j];\n if (\n callback && callback !== handler.callback &&\n callback !== handler.callback._callback ||\n context && context !== handler.context\n ) {\n remaining.push(handler);\n } else {\n var listening = handler.listening;\n if (listening) listening.off(name, callback);\n }\n }\n\n // Replace events if there are any remaining. Otherwise, clean up.\n if (remaining.length) {\n events[name] = remaining;\n } else {\n delete events[name];\n }\n }\n\n return events;\n };\n\n // Bind an event to only be triggered a single time. After the first time\n // the callback is invoked, its listener will be removed. If multiple events\n // are passed in using the space-separated syntax, the handler will fire\n // once for each event, not once for a combination of all events.\n Events.once = function(name, callback, context) {\n // Map the event into a `{event: once}` object.\n var events = eventsApi(onceMap, {}, name, callback, this.off.bind(this));\n if (typeof name === 'string' && context == null) callback = void 0;\n return this.on(events, callback, context);\n };\n\n // Inversion-of-control versions of `once`.\n Events.listenToOnce = function(obj, name, callback) {\n // Map the event into a `{event: once}` object.\n var events = eventsApi(onceMap, {}, name, callback, this.stopListening.bind(this, obj));\n return this.listenTo(obj, events);\n };\n\n // Reduces the event callbacks into a map of `{event: onceWrapper}`.\n // `offer` unbinds the `onceWrapper` after it has been called.\n var onceMap = function(map, name, callback, offer) {\n if (callback) {\n var once = map[name] = _.once(function() {\n offer(name, once);\n callback.apply(this, arguments);\n });\n once._callback = callback;\n }\n return map;\n };\n\n // Trigger one or many events, firing all bound callbacks. Callbacks are\n // passed the same arguments as `trigger` is, apart from the event name\n // (unless you're listening on `\"all\"`, which will cause your callback to\n // receive the true name of the event as the first argument).\n Events.trigger = function(name) {\n if (!this._events) return this;\n\n var length = Math.max(0, arguments.length - 1);\n var args = Array(length);\n for (var i = 0; i < length; i++) args[i] = arguments[i + 1];\n\n eventsApi(triggerApi, this._events, name, void 0, args);\n return this;\n };\n\n // Handles triggering the appropriate event callbacks.\n var triggerApi = function(objEvents, name, callback, args) {\n if (objEvents) {\n var events = objEvents[name];\n var allEvents = objEvents.all;\n if (events && allEvents) allEvents = allEvents.slice();\n if (events) triggerEvents(events, args);\n if (allEvents) triggerEvents(allEvents, [name].concat(args));\n }\n return objEvents;\n };\n\n // A difficult-to-believe, but optimized internal dispatch function for\n // triggering events. Tries to keep the usual cases speedy (most internal\n // Backbone events have 3 arguments).\n var triggerEvents = function(events, args) {\n var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2];\n switch (args.length) {\n case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return;\n case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;\n case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;\n case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;\n default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args); return;\n }\n };\n\n // A listening class that tracks and cleans up memory bindings\n // when all callbacks have been offed.\n var Listening = function(listener, obj) {\n this.id = listener._listenId;\n this.listener = listener;\n this.obj = obj;\n this.interop = true;\n this.count = 0;\n this._events = void 0;\n };\n\n Listening.prototype.on = Events.on;\n\n // Offs a callback (or several).\n // Uses an optimized counter if the listenee uses Backbone.Events.\n // Otherwise, falls back to manual tracking to support events\n // library interop.\n Listening.prototype.off = function(name, callback) {\n var cleanup;\n if (this.interop) {\n this._events = eventsApi(offApi, this._events, name, callback, {\n context: void 0,\n listeners: void 0\n });\n cleanup = !this._events;\n } else {\n this.count--;\n cleanup = this.count === 0;\n }\n if (cleanup) this.cleanup();\n };\n\n // Cleans up memory bindings between the listener and the listenee.\n Listening.prototype.cleanup = function() {\n delete this.listener._listeningTo[this.obj._listenId];\n if (!this.interop) delete this.obj._listeners[this.id];\n };\n\n // Aliases for backwards compatibility.\n Events.bind = Events.on;\n Events.unbind = Events.off;\n\n // Allow the `Backbone` object to serve as a global event bus, for folks who\n // want global \"pubsub\" in a convenient place.\n _.extend(Backbone, Events);\n\n // Backbone.Model\n // --------------\n\n // Backbone **Models** are the basic data object in the framework --\n // frequently representing a row in a table in a database on your server.\n // A discrete chunk of data and a bunch of useful, related methods for\n // performing computations and transformations on that data.\n\n // Create a new model with the specified attributes. A client id (`cid`)\n // is automatically generated and assigned for you.\n var Model = Backbone.Model = function(attributes, options) {\n var attrs = attributes || {};\n options || (options = {});\n this.preinitialize.apply(this, arguments);\n this.cid = _.uniqueId(this.cidPrefix);\n this.attributes = {};\n if (options.collection) this.collection = options.collection;\n if (options.parse) attrs = this.parse(attrs, options) || {};\n var defaults = _.result(this, 'defaults');\n\n // Just _.defaults would work fine, but the additional _.extends\n // is in there for historical reasons. See #3843.\n attrs = _.defaults(_.extend({}, defaults, attrs), defaults);\n\n this.set(attrs, options);\n this.changed = {};\n this.initialize.apply(this, arguments);\n };\n\n // Attach all inheritable methods to the Model prototype.\n _.extend(Model.prototype, Events, {\n\n // A hash of attributes whose current and previous value differ.\n changed: null,\n\n // The value returned during the last failed validation.\n validationError: null,\n\n // The default name for the JSON `id` attribute is `\"id\"`. MongoDB and\n // CouchDB users may want to set this to `\"_id\"`.\n idAttribute: 'id',\n\n // The prefix is used to create the client id which is used to identify models locally.\n // You may want to override this if you're experiencing name clashes with model ids.\n cidPrefix: 'c',\n\n // preinitialize is an empty function by default. You can override it with a function\n // or object. preinitialize will run before any instantiation logic is run in the Model.\n preinitialize: function(){},\n\n // Initialize is an empty function by default. Override it with your own\n // initialization logic.\n initialize: function(){},\n\n // Return a copy of the model's `attributes` object.\n toJSON: function(options) {\n return _.clone(this.attributes);\n },\n\n // Proxy `Backbone.sync` by default -- but override this if you need\n // custom syncing semantics for *this* particular model.\n sync: function() {\n return Backbone.sync.apply(this, arguments);\n },\n\n // Get the value of an attribute.\n get: function(attr) {\n return this.attributes[attr];\n },\n\n // Get the HTML-escaped value of an attribute.\n escape: function(attr) {\n return _.escape(this.get(attr));\n },\n\n // Returns `true` if the attribute contains a value that is not null\n // or undefined.\n has: function(attr) {\n return this.get(attr) != null;\n },\n\n // Special-cased proxy to underscore's `_.matches` method.\n matches: function(attrs) {\n return !!_.iteratee(attrs, this)(this.attributes);\n },\n\n // Set a hash of model attributes on the object, firing `\"change\"`. This is\n // the core primitive operation of a model, updating the data and notifying\n // anyone who needs to know about the change in state. The heart of the beast.\n set: function(key, val, options) {\n if (key == null) return this;\n\n // Handle both `\"key\", value` and `{key: value}` -style arguments.\n var attrs;\n if (typeof key === 'object') {\n attrs = key;\n options = val;\n } else {\n (attrs = {})[key] = val;\n }\n\n options || (options = {});\n\n // Run validation.\n if (!this._validate(attrs, options)) return false;\n\n // Extract attributes and options.\n var unset = options.unset;\n var silent = options.silent;\n var changes = [];\n var changing = this._changing;\n this._changing = true;\n\n if (!changing) {\n this._previousAttributes = _.clone(this.attributes);\n this.changed = {};\n }\n\n var current = this.attributes;\n var changed = this.changed;\n var prev = this._previousAttributes;\n\n // For each `set` attribute, update or delete the current value.\n for (var attr in attrs) {\n val = attrs[attr];\n if (!_.isEqual(current[attr], val)) changes.push(attr);\n if (!_.isEqual(prev[attr], val)) {\n changed[attr] = val;\n } else {\n delete changed[attr];\n }\n unset ? delete current[attr] : current[attr] = val;\n }\n\n // Update the `id`.\n if (this.idAttribute in attrs) {\n var prevId = this.id;\n this.id = this.get(this.idAttribute);\n this.trigger('changeId', this, prevId, options);\n }\n\n // Trigger all relevant attribute changes.\n if (!silent) {\n if (changes.length) this._pending = options;\n for (var i = 0; i < changes.length; i++) {\n this.trigger('change:' + changes[i], this, current[changes[i]], options);\n }\n }\n\n // You might be wondering why there's a `while` loop here. Changes can\n // be recursively nested within `\"change\"` events.\n if (changing) return this;\n if (!silent) {\n while (this._pending) {\n options = this._pending;\n this._pending = false;\n this.trigger('change', this, options);\n }\n }\n this._pending = false;\n this._changing = false;\n return this;\n },\n\n // Remove an attribute from the model, firing `\"change\"`. `unset` is a noop\n // if the attribute doesn't exist.\n unset: function(attr, options) {\n return this.set(attr, void 0, _.extend({}, options, {unset: true}));\n },\n\n // Clear all attributes on the model, firing `\"change\"`.\n clear: function(options) {\n var attrs = {};\n for (var key in this.attributes) attrs[key] = void 0;\n return this.set(attrs, _.extend({}, options, {unset: true}));\n },\n\n // Determine if the model has changed since the last `\"change\"` event.\n // If you specify an attribute name, determine if that attribute has changed.\n hasChanged: function(attr) {\n if (attr == null) return !_.isEmpty(this.changed);\n return _.has(this.changed, attr);\n },\n\n // Return an object containing all the attributes that have changed, or\n // false if there are no changed attributes. Useful for determining what\n // parts of a view need to be updated and/or what attributes need to be\n // persisted to the server. Unset attributes will be set to undefined.\n // You can also pass an attributes object to diff against the model,\n // determining if there *would be* a change.\n changedAttributes: function(diff) {\n if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;\n var old = this._changing ? this._previousAttributes : this.attributes;\n var changed = {};\n var hasChanged;\n for (var attr in diff) {\n var val = diff[attr];\n if (_.isEqual(old[attr], val)) continue;\n changed[attr] = val;\n hasChanged = true;\n }\n return hasChanged ? changed : false;\n },\n\n // Get the previous value of an attribute, recorded at the time the last\n // `\"change\"` event was fired.\n previous: function(attr) {\n if (attr == null || !this._previousAttributes) return null;\n return this._previousAttributes[attr];\n },\n\n // Get all of the attributes of the model at the time of the previous\n // `\"change\"` event.\n previousAttributes: function() {\n return _.clone(this._previousAttributes);\n },\n\n // Fetch the model from the server, merging the response with the model's\n // local attributes. Any changed attributes will trigger a \"change\" event.\n fetch: function(options) {\n options = _.extend({parse: true}, options);\n var model = this;\n var success = options.success;\n options.success = function(resp) {\n var serverAttrs = options.parse ? model.parse(resp, options) : resp;\n if (!model.set(serverAttrs, options)) return false;\n if (success) success.call(options.context, model, resp, options);\n model.trigger('sync', model, resp, options);\n };\n wrapError(this, options);\n return this.sync('read', this, options);\n },\n\n // Set a hash of model attributes, and sync the model to the server.\n // If the server returns an attributes hash that differs, the model's\n // state will be `set` again.\n save: function(key, val, options) {\n // Handle both `\"key\", value` and `{key: value}` -style arguments.\n var attrs;\n if (key == null || typeof key === 'object') {\n attrs = key;\n options = val;\n } else {\n (attrs = {})[key] = val;\n }\n\n options = _.extend({validate: true, parse: true}, options);\n var wait = options.wait;\n\n // If we're not waiting and attributes exist, save acts as\n // `set(attr).save(null, opts)` with validation. Otherwise, check if\n // the model will be valid when the attributes, if any, are set.\n if (attrs && !wait) {\n if (!this.set(attrs, options)) return false;\n } else if (!this._validate(attrs, options)) {\n return false;\n }\n\n // After a successful server-side save, the client is (optionally)\n // updated with the server-side state.\n var model = this;\n var success = options.success;\n var attributes = this.attributes;\n options.success = function(resp) {\n // Ensure attributes are restored during synchronous saves.\n model.attributes = attributes;\n var serverAttrs = options.parse ? model.parse(resp, options) : resp;\n if (wait) serverAttrs = _.extend({}, attrs, serverAttrs);\n if (serverAttrs && !model.set(serverAttrs, options)) return false;\n if (success) success.call(options.context, model, resp, options);\n model.trigger('sync', model, resp, options);\n };\n wrapError(this, options);\n\n // Set temporary attributes if `{wait: true}` to properly find new ids.\n if (attrs && wait) this.attributes = _.extend({}, attributes, attrs);\n\n var method = this.isNew() ? 'create' : options.patch ? 'patch' : 'update';\n if (method === 'patch' && !options.attrs) options.attrs = attrs;\n var xhr = this.sync(method, this, options);\n\n // Restore attributes.\n this.attributes = attributes;\n\n return xhr;\n },\n\n // Destroy this model on the server if it was already persisted.\n // Optimistically removes the model from its collection, if it has one.\n // If `wait: true` is passed, waits for the server to respond before removal.\n destroy: function(options) {\n options = options ? _.clone(options) : {};\n var model = this;\n var success = options.success;\n var wait = options.wait;\n\n var destroy = function() {\n model.stopListening();\n model.trigger('destroy', model, model.collection, options);\n };\n\n options.success = function(resp) {\n if (wait) destroy();\n if (success) success.call(options.context, model, resp, options);\n if (!model.isNew()) model.trigger('sync', model, resp, options);\n };\n\n var xhr = false;\n if (this.isNew()) {\n _.defer(options.success);\n } else {\n wrapError(this, options);\n xhr = this.sync('delete', this, options);\n }\n if (!wait) destroy();\n return xhr;\n },\n\n // Default URL for the model's representation on the server -- if you're\n // using Backbone's restful methods, override this to change the endpoint\n // that will be called.\n url: function() {\n var base =\n _.result(this, 'urlRoot') ||\n _.result(this.collection, 'url') ||\n urlError();\n if (this.isNew()) return base;\n var id = this.get(this.idAttribute);\n return base.replace(/[^\\/]$/, '$&/') + encodeURIComponent(id);\n },\n\n // **parse** converts a response into the hash of attributes to be `set` on\n // the model. The default implementation is just to pass the response along.\n parse: function(resp, options) {\n return resp;\n },\n\n // Create a new model with identical attributes to this one.\n clone: function() {\n return new this.constructor(this.attributes);\n },\n\n // A model is new if it has never been saved to the server, and lacks an id.\n isNew: function() {\n return !this.has(this.idAttribute);\n },\n\n // Check if the model is currently in a valid state.\n isValid: function(options) {\n return this._validate({}, _.extend({}, options, {validate: true}));\n },\n\n // Run validation against the next complete set of model attributes,\n // returning `true` if all is well. Otherwise, fire an `\"invalid\"` event.\n _validate: function(attrs, options) {\n if (!options.validate || !this.validate) return true;\n attrs = _.extend({}, this.attributes, attrs);\n var error = this.validationError = this.validate(attrs, options) || null;\n if (!error) return true;\n this.trigger('invalid', this, error, _.extend(options, {validationError: error}));\n return false;\n }\n\n });\n\n // Backbone.Collection\n // -------------------\n\n // If models tend to represent a single row of data, a Backbone Collection is\n // more analogous to a table full of data ... or a small slice or page of that\n // table, or a collection of rows that belong together for a particular reason\n // -- all of the messages in this particular folder, all of the documents\n // belonging to this particular author, and so on. Collections maintain\n // indexes of their models, both in order, and for lookup by `id`.\n\n // Create a new **Collection**, perhaps to contain a specific type of `model`.\n // If a `comparator` is specified, the Collection will maintain\n // its models in sort order, as they're added and removed.\n var Collection = Backbone.Collection = function(models, options) {\n options || (options = {});\n this.preinitialize.apply(this, arguments);\n if (options.model) this.model = options.model;\n if (options.comparator !== void 0) this.comparator = options.comparator;\n this._reset();\n this.initialize.apply(this, arguments);\n if (models) this.reset(models, _.extend({silent: true}, options));\n };\n\n // Default options for `Collection#set`.\n var setOptions = {add: true, remove: true, merge: true};\n var addOptions = {add: true, remove: false};\n\n // Splices `insert` into `array` at index `at`.\n var splice = function(array, insert, at) {\n at = Math.min(Math.max(at, 0), array.length);\n var tail = Array(array.length - at);\n var length = insert.length;\n var i;\n for (i = 0; i < tail.length; i++) tail[i] = array[i + at];\n for (i = 0; i < length; i++) array[i + at] = insert[i];\n for (i = 0; i < tail.length; i++) array[i + length + at] = tail[i];\n };\n\n // Define the Collection's inheritable methods.\n _.extend(Collection.prototype, Events, {\n\n // The default model for a collection is just a **Backbone.Model**.\n // This should be overridden in most cases.\n model: Model,\n\n\n // preinitialize is an empty function by default. You can override it with a function\n // or object. preinitialize will run before any instantiation logic is run in the Collection.\n preinitialize: function(){},\n\n // Initialize is an empty function by default. Override it with your own\n // initialization logic.\n initialize: function(){},\n\n // The JSON representation of a Collection is an array of the\n // models' attributes.\n toJSON: function(options) {\n return this.map(function(model) { return model.toJSON(options); });\n },\n\n // Proxy `Backbone.sync` by default.\n sync: function() {\n return Backbone.sync.apply(this, arguments);\n },\n\n // Add a model, or list of models to the set. `models` may be Backbone\n // Models or raw JavaScript objects to be converted to Models, or any\n // combination of the two.\n add: function(models, options) {\n return this.set(models, _.extend({merge: false}, options, addOptions));\n },\n\n // Remove a model, or a list of models from the set.\n remove: function(models, options) {\n options = _.extend({}, options);\n var singular = !_.isArray(models);\n models = singular ? [models] : models.slice();\n var removed = this._removeModels(models, options);\n if (!options.silent && removed.length) {\n options.changes = {added: [], merged: [], removed: removed};\n this.trigger('update', this, options);\n }\n return singular ? removed[0] : removed;\n },\n\n // Update a collection by `set`-ing a new list of models, adding new ones,\n // removing models that are no longer present, and merging models that\n // already exist in the collection, as necessary. Similar to **Model#set**,\n // the core operation for updating the data contained by the collection.\n set: function(models, options) {\n if (models == null) return;\n\n options = _.extend({}, setOptions, options);\n if (options.parse && !this._isModel(models)) {\n models = this.parse(models, options) || [];\n }\n\n var singular = !_.isArray(models);\n models = singular ? [models] : models.slice();\n\n var at = options.at;\n if (at != null) at = +at;\n if (at > this.length) at = this.length;\n if (at < 0) at += this.length + 1;\n\n var set = [];\n var toAdd = [];\n var toMerge = [];\n var toRemove = [];\n var modelMap = {};\n\n var add = options.add;\n var merge = options.merge;\n var remove = options.remove;\n\n var sort = false;\n var sortable = this.comparator && at == null && options.sort !== false;\n var sortAttr = _.isString(this.comparator) ? this.comparator : null;\n\n // Turn bare objects into model references, and prevent invalid models\n // from being added.\n var model, i;\n for (i = 0; i < models.length; i++) {\n model = models[i];\n\n // If a duplicate is found, prevent it from being added and\n // optionally merge it into the existing model.\n var existing = this.get(model);\n if (existing) {\n if (merge && model !== existing) {\n var attrs = this._isModel(model) ? model.attributes : model;\n if (options.parse) attrs = existing.parse(attrs, options);\n existing.set(attrs, options);\n toMerge.push(existing);\n if (sortable && !sort) sort = existing.hasChanged(sortAttr);\n }\n if (!modelMap[existing.cid]) {\n modelMap[existing.cid] = true;\n set.push(existing);\n }\n models[i] = existing;\n\n // If this is a new, valid model, push it to the `toAdd` list.\n } else if (add) {\n model = models[i] = this._prepareModel(model, options);\n if (model) {\n toAdd.push(model);\n this._addReference(model, options);\n modelMap[model.cid] = true;\n set.push(model);\n }\n }\n }\n\n // Remove stale models.\n if (remove) {\n for (i = 0; i < this.length; i++) {\n model = this.models[i];\n if (!modelMap[model.cid]) toRemove.push(model);\n }\n if (toRemove.length) this._removeModels(toRemove, options);\n }\n\n // See if sorting is needed, update `length` and splice in new models.\n var orderChanged = false;\n var replace = !sortable && add && remove;\n if (set.length && replace) {\n orderChanged = this.length !== set.length || _.some(this.models, function(m, index) {\n return m !== set[index];\n });\n this.models.length = 0;\n splice(this.models, set, 0);\n this.length = this.models.length;\n } else if (toAdd.length) {\n if (sortable) sort = true;\n splice(this.models, toAdd, at == null ? this.length : at);\n this.length = this.models.length;\n }\n\n // Silently sort the collection if appropriate.\n if (sort) this.sort({silent: true});\n\n // Unless silenced, it's time to fire all appropriate add/sort/update events.\n if (!options.silent) {\n for (i = 0; i < toAdd.length; i++) {\n if (at != null) options.index = at + i;\n model = toAdd[i];\n model.trigger('add', model, this, options);\n }\n if (sort || orderChanged) this.trigger('sort', this, options);\n if (toAdd.length || toRemove.length || toMerge.length) {\n options.changes = {\n added: toAdd,\n removed: toRemove,\n merged: toMerge\n };\n this.trigger('update', this, options);\n }\n }\n\n // Return the added (or merged) model (or models).\n return singular ? models[0] : models;\n },\n\n // When you have more items than you want to add or remove individually,\n // you can reset the entire set with a new list of models, without firing\n // any granular `add` or `remove` events. Fires `reset` when finished.\n // Useful for bulk operations and optimizations.\n reset: function(models, options) {\n options = options ? _.clone(options) : {};\n for (var i = 0; i < this.models.length; i++) {\n this._removeReference(this.models[i], options);\n }\n options.previousModels = this.models;\n this._reset();\n models = this.add(models, _.extend({silent: true}, options));\n if (!options.silent) this.trigger('reset', this, options);\n return models;\n },\n\n // Add a model to the end of the collection.\n push: function(model, options) {\n return this.add(model, _.extend({at: this.length}, options));\n },\n\n // Remove a model from the end of the collection.\n pop: function(options) {\n var model = this.at(this.length - 1);\n return this.remove(model, options);\n },\n\n // Add a model to the beginning of the collection.\n unshift: function(model, options) {\n return this.add(model, _.extend({at: 0}, options));\n },\n\n // Remove a model from the beginning of the collection.\n shift: function(options) {\n var model = this.at(0);\n return this.remove(model, options);\n },\n\n // Slice out a sub-array of models from the collection.\n slice: function() {\n return slice.apply(this.models, arguments);\n },\n\n // Get a model from the set by id, cid, model object with id or cid\n // properties, or an attributes object that is transformed through modelId.\n get: function(obj) {\n if (obj == null) return void 0;\n return this._byId[obj] ||\n this._byId[this.modelId(this._isModel(obj) ? obj.attributes : obj, obj.idAttribute)] ||\n obj.cid && this._byId[obj.cid];\n },\n\n // Returns `true` if the model is in the collection.\n has: function(obj) {\n return this.get(obj) != null;\n },\n\n // Get the model at the given index.\n at: function(index) {\n if (index < 0) index += this.length;\n return this.models[index];\n },\n\n // Return models with matching attributes. Useful for simple cases of\n // `filter`.\n where: function(attrs, first) {\n return this[first ? 'find' : 'filter'](attrs);\n },\n\n // Return the first model with matching attributes. Useful for simple cases\n // of `find`.\n findWhere: function(attrs) {\n return this.where(attrs, true);\n },\n\n // Force the collection to re-sort itself. You don't need to call this under\n // normal circumstances, as the set will maintain sort order as each item\n // is added.\n sort: function(options) {\n var comparator = this.comparator;\n if (!comparator) throw new Error('Cannot sort a set without a comparator');\n options || (options = {});\n\n var length = comparator.length;\n if (_.isFunction(comparator)) comparator = comparator.bind(this);\n\n // Run sort based on type of `comparator`.\n if (length === 1 || _.isString(comparator)) {\n this.models = this.sortBy(comparator);\n } else {\n this.models.sort(comparator);\n }\n if (!options.silent) this.trigger('sort', this, options);\n return this;\n },\n\n // Pluck an attribute from each model in the collection.\n pluck: function(attr) {\n return this.map(attr + '');\n },\n\n // Fetch the default set of models for this collection, resetting the\n // collection when they arrive. If `reset: true` is passed, the response\n // data will be passed through the `reset` method instead of `set`.\n fetch: function(options) {\n options = _.extend({parse: true}, options);\n var success = options.success;\n var collection = this;\n options.success = function(resp) {\n var method = options.reset ? 'reset' : 'set';\n collection[method](resp, options);\n if (success) success.call(options.context, collection, resp, options);\n collection.trigger('sync', collection, resp, options);\n };\n wrapError(this, options);\n return this.sync('read', this, options);\n },\n\n // Create a new instance of a model in this collection. Add the model to the\n // collection immediately, unless `wait: true` is passed, in which case we\n // wait for the server to agree.\n create: function(model, options) {\n options = options ? _.clone(options) : {};\n var wait = options.wait;\n model = this._prepareModel(model, options);\n if (!model) return false;\n if (!wait) this.add(model, options);\n var collection = this;\n var success = options.success;\n options.success = function(m, resp, callbackOpts) {\n if (wait) {\n m.off('error', collection._forwardPristineError, collection);\n collection.add(m, callbackOpts);\n }\n if (success) success.call(callbackOpts.context, m, resp, callbackOpts);\n };\n // In case of wait:true, our collection is not listening to any\n // of the model's events yet, so it will not forward the error\n // event. In this special case, we need to listen for it\n // separately and handle the event just once.\n // (The reason we don't need to do this for the sync event is\n // in the success handler above: we add the model first, which\n // causes the collection to listen, and then invoke the callback\n // that triggers the event.)\n if (wait) {\n model.once('error', this._forwardPristineError, this);\n }\n model.save(null, options);\n return model;\n },\n\n // **parse** converts a response into a list of models to be added to the\n // collection. The default implementation is just to pass it through.\n parse: function(resp, options) {\n return resp;\n },\n\n // Create a new collection with an identical list of models as this one.\n clone: function() {\n return new this.constructor(this.models, {\n model: this.model,\n comparator: this.comparator\n });\n },\n\n // Define how to uniquely identify models in the collection.\n modelId: function(attrs, idAttribute) {\n return attrs[idAttribute || this.model.prototype.idAttribute || 'id'];\n },\n\n // Get an iterator of all models in this collection.\n values: function() {\n return new CollectionIterator(this, ITERATOR_VALUES);\n },\n\n // Get an iterator of all model IDs in this collection.\n keys: function() {\n return new CollectionIterator(this, ITERATOR_KEYS);\n },\n\n // Get an iterator of all [ID, model] tuples in this collection.\n entries: function() {\n return new CollectionIterator(this, ITERATOR_KEYSVALUES);\n },\n\n // Private method to reset all internal state. Called when the collection\n // is first initialized or reset.\n _reset: function() {\n this.length = 0;\n this.models = [];\n this._byId = {};\n },\n\n // Prepare a hash of attributes (or other model) to be added to this\n // collection.\n _prepareModel: function(attrs, options) {\n if (this._isModel(attrs)) {\n if (!attrs.collection) attrs.collection = this;\n return attrs;\n }\n options = options ? _.clone(options) : {};\n options.collection = this;\n\n var model;\n if (this.model.prototype) {\n model = new this.model(attrs, options);\n } else {\n // ES class methods didn't have prototype\n model = this.model(attrs, options);\n }\n\n if (!model.validationError) return model;\n this.trigger('invalid', this, model.validationError, options);\n return false;\n },\n\n // Internal method called by both remove and set.\n _removeModels: function(models, options) {\n var removed = [];\n for (var i = 0; i < models.length; i++) {\n var model = this.get(models[i]);\n if (!model) continue;\n\n var index = this.indexOf(model);\n this.models.splice(index, 1);\n this.length--;\n\n // Remove references before triggering 'remove' event to prevent an\n // infinite loop. #3693\n delete this._byId[model.cid];\n var id = this.modelId(model.attributes, model.idAttribute);\n if (id != null) delete this._byId[id];\n\n if (!options.silent) {\n options.index = index;\n model.trigger('remove', model, this, options);\n }\n\n removed.push(model);\n this._removeReference(model, options);\n }\n if (models.length > 0 && !options.silent) delete options.index;\n return removed;\n },\n\n // Method for checking whether an object should be considered a model for\n // the purposes of adding to the collection.\n _isModel: function(model) {\n return model instanceof Model;\n },\n\n // Internal method to create a model's ties to a collection.\n _addReference: function(model, options) {\n this._byId[model.cid] = model;\n var id = this.modelId(model.attributes, model.idAttribute);\n if (id != null) this._byId[id] = model;\n model.on('all', this._onModelEvent, this);\n },\n\n // Internal method to sever a model's ties to a collection.\n _removeReference: function(model, options) {\n delete this._byId[model.cid];\n var id = this.modelId(model.attributes, model.idAttribute);\n if (id != null) delete this._byId[id];\n if (this === model.collection) delete model.collection;\n model.off('all', this._onModelEvent, this);\n },\n\n // Internal method called every time a model in the set fires an event.\n // Sets need to update their indexes when models change ids. All other\n // events simply proxy through. \"add\" and \"remove\" events that originate\n // in other collections are ignored.\n _onModelEvent: function(event, model, collection, options) {\n if (model) {\n if ((event === 'add' || event === 'remove') && collection !== this) return;\n if (event === 'destroy') this.remove(model, options);\n if (event === 'changeId') {\n var prevId = this.modelId(model.previousAttributes(), model.idAttribute);\n var id = this.modelId(model.attributes, model.idAttribute);\n if (prevId != null) delete this._byId[prevId];\n if (id != null) this._byId[id] = model;\n }\n }\n this.trigger.apply(this, arguments);\n },\n\n // Internal callback method used in `create`. It serves as a\n // stand-in for the `_onModelEvent` method, which is not yet bound\n // during the `wait` period of the `create` call. We still want to\n // forward any `'error'` event at the end of the `wait` period,\n // hence a customized callback.\n _forwardPristineError: function(model, collection, options) {\n // Prevent double forward if the model was already in the\n // collection before the call to `create`.\n if (this.has(model)) return;\n this._onModelEvent('error', model, collection, options);\n }\n });\n\n // Defining an @@iterator method implements JavaScript's Iterable protocol.\n // In modern ES2015 browsers, this value is found at Symbol.iterator.\n /* global Symbol */\n var $$iterator = typeof Symbol === 'function' && Symbol.iterator;\n if ($$iterator) {\n Collection.prototype[$$iterator] = Collection.prototype.values;\n }\n\n // CollectionIterator\n // ------------------\n\n // A CollectionIterator implements JavaScript's Iterator protocol, allowing the\n // use of `for of` loops in modern browsers and interoperation between\n // Backbone.Collection and other JavaScript functions and third-party libraries\n // which can operate on Iterables.\n var CollectionIterator = function(collection, kind) {\n this._collection = collection;\n this._kind = kind;\n this._index = 0;\n };\n\n // This \"enum\" defines the three possible kinds of values which can be emitted\n // by a CollectionIterator that correspond to the values(), keys() and entries()\n // methods on Collection, respectively.\n var ITERATOR_VALUES = 1;\n var ITERATOR_KEYS = 2;\n var ITERATOR_KEYSVALUES = 3;\n\n // All Iterators should themselves be Iterable.\n if ($$iterator) {\n CollectionIterator.prototype[$$iterator] = function() {\n return this;\n };\n }\n\n CollectionIterator.prototype.next = function() {\n if (this._collection) {\n\n // Only continue iterating if the iterated collection is long enough.\n if (this._index < this._collection.length) {\n var model = this._collection.at(this._index);\n this._index++;\n\n // Construct a value depending on what kind of values should be iterated.\n var value;\n if (this._kind === ITERATOR_VALUES) {\n value = model;\n } else {\n var id = this._collection.modelId(model.attributes, model.idAttribute);\n if (this._kind === ITERATOR_KEYS) {\n value = id;\n } else { // ITERATOR_KEYSVALUES\n value = [id, model];\n }\n }\n return {value: value, done: false};\n }\n\n // Once exhausted, remove the reference to the collection so future\n // calls to the next method always return done.\n this._collection = void 0;\n }\n\n return {value: void 0, done: true};\n };\n\n // Backbone.View\n // -------------\n\n // Backbone Views are almost more convention than they are actual code. A View\n // is simply a JavaScript object that represents a logical chunk of UI in the\n // DOM. This might be a single item, an entire list, a sidebar or panel, or\n // even the surrounding frame which wraps your whole app. Defining a chunk of\n // UI as a **View** allows you to define your DOM events declaratively, without\n // having to worry about render order ... and makes it easy for the view to\n // react to specific changes in the state of your models.\n\n // Creating a Backbone.View creates its initial element outside of the DOM,\n // if an existing element is not provided...\n var View = Backbone.View = function(options) {\n this.cid = _.uniqueId('view');\n this.preinitialize.apply(this, arguments);\n _.extend(this, _.pick(options, viewOptions));\n this._ensureElement();\n this.initialize.apply(this, arguments);\n };\n\n // Cached regex to split keys for `delegate`.\n var delegateEventSplitter = /^(\\S+)\\s*(.*)$/;\n\n // List of view options to be set as properties.\n var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];\n\n // Set up all inheritable **Backbone.View** properties and methods.\n _.extend(View.prototype, Events, {\n\n // The default `tagName` of a View's element is `\"div\"`.\n tagName: 'div',\n\n // jQuery delegate for element lookup, scoped to DOM elements within the\n // current view. This should be preferred to global lookups where possible.\n $: function(selector) {\n return this.$el.find(selector);\n },\n\n // preinitialize is an empty function by default. You can override it with a function\n // or object. preinitialize will run before any instantiation logic is run in the View\n preinitialize: function(){},\n\n // Initialize is an empty function by default. Override it with your own\n // initialization logic.\n initialize: function(){},\n\n // **render** is the core function that your view should override, in order\n // to populate its element (`this.el`), with the appropriate HTML. The\n // convention is for **render** to always return `this`.\n render: function() {\n return this;\n },\n\n // Remove this view by taking the element out of the DOM, and removing any\n // applicable Backbone.Events listeners.\n remove: function() {\n this._removeElement();\n this.stopListening();\n return this;\n },\n\n // Remove this view's element from the document and all event listeners\n // attached to it. Exposed for subclasses using an alternative DOM\n // manipulation API.\n _removeElement: function() {\n this.$el.remove();\n },\n\n // Change the view's element (`this.el` property) and re-delegate the\n // view's events on the new element.\n setElement: function(element) {\n this.undelegateEvents();\n this._setElement(element);\n this.delegateEvents();\n return this;\n },\n\n // Creates the `this.el` and `this.$el` references for this view using the\n // given `el`. `el` can be a CSS selector or an HTML string, a jQuery\n // context or an element. Subclasses can override this to utilize an\n // alternative DOM manipulation API and are only required to set the\n // `this.el` property.\n _setElement: function(el) {\n this.$el = el instanceof Backbone.$ ? el : Backbone.$(el);\n this.el = this.$el[0];\n },\n\n // Set callbacks, where `this.events` is a hash of\n //\n // *{\"event selector\": \"callback\"}*\n //\n // {\n // 'mousedown .title': 'edit',\n // 'click .button': 'save',\n // 'click .open': function(e) { ... }\n // }\n //\n // pairs. Callbacks will be bound to the view, with `this` set properly.\n // Uses event delegation for efficiency.\n // Omitting the selector binds the event to `this.el`.\n delegateEvents: function(events) {\n events || (events = _.result(this, 'events'));\n if (!events) return this;\n this.undelegateEvents();\n for (var key in events) {\n var method = events[key];\n if (!_.isFunction(method)) method = this[method];\n if (!method) continue;\n var match = key.match(delegateEventSplitter);\n this.delegate(match[1], match[2], method.bind(this));\n }\n return this;\n },\n\n // Add a single event listener to the view's element (or a child element\n // using `selector`). This only works for delegate-able events: not `focus`,\n // `blur`, and not `change`, `submit`, and `reset` in Internet Explorer.\n delegate: function(eventName, selector, listener) {\n this.$el.on(eventName + '.delegateEvents' + this.cid, selector, listener);\n return this;\n },\n\n // Clears all callbacks previously bound to the view by `delegateEvents`.\n // You usually don't need to use this, but may wish to if you have multiple\n // Backbone views attached to the same DOM element.\n undelegateEvents: function() {\n if (this.$el) this.$el.off('.delegateEvents' + this.cid);\n return this;\n },\n\n // A finer-grained `undelegateEvents` for removing a single delegated event.\n // `selector` and `listener` are both optional.\n undelegate: function(eventName, selector, listener) {\n this.$el.off(eventName + '.delegateEvents' + this.cid, selector, listener);\n return this;\n },\n\n // Produces a DOM element to be assigned to your view. Exposed for\n // subclasses using an alternative DOM manipulation API.\n _createElement: function(tagName) {\n return document.createElement(tagName);\n },\n\n // Ensure that the View has a DOM element to render into.\n // If `this.el` is a string, pass it through `$()`, take the first\n // matching element, and re-assign it to `el`. Otherwise, create\n // an element from the `id`, `className` and `tagName` properties.\n _ensureElement: function() {\n if (!this.el) {\n var attrs = _.extend({}, _.result(this, 'attributes'));\n if (this.id) attrs.id = _.result(this, 'id');\n if (this.className) attrs['class'] = _.result(this, 'className');\n this.setElement(this._createElement(_.result(this, 'tagName')));\n this._setAttributes(attrs);\n } else {\n this.setElement(_.result(this, 'el'));\n }\n },\n\n // Set attributes from a hash on this view's element. Exposed for\n // subclasses using an alternative DOM manipulation API.\n _setAttributes: function(attributes) {\n this.$el.attr(attributes);\n }\n\n });\n\n // Proxy Backbone class methods to Underscore functions, wrapping the model's\n // `attributes` object or collection's `models` array behind the scenes.\n //\n // collection.filter(function(model) { return model.get('age') > 10 });\n // collection.each(this.addView);\n //\n // `Function#apply` can be slow so we use the method's arg count, if we know it.\n var addMethod = function(base, length, method, attribute) {\n switch (length) {\n case 1: return function() {\n return base[method](this[attribute]);\n };\n case 2: return function(value) {\n return base[method](this[attribute], value);\n };\n case 3: return function(iteratee, context) {\n return base[method](this[attribute], cb(iteratee, this), context);\n };\n case 4: return function(iteratee, defaultVal, context) {\n return base[method](this[attribute], cb(iteratee, this), defaultVal, context);\n };\n default: return function() {\n var args = slice.call(arguments);\n args.unshift(this[attribute]);\n return base[method].apply(base, args);\n };\n }\n };\n\n var addUnderscoreMethods = function(Class, base, methods, attribute) {\n _.each(methods, function(length, method) {\n if (base[method]) Class.prototype[method] = addMethod(base, length, method, attribute);\n });\n };\n\n // Support `collection.sortBy('attr')` and `collection.findWhere({id: 1})`.\n var cb = function(iteratee, instance) {\n if (_.isFunction(iteratee)) return iteratee;\n if (_.isObject(iteratee) && !instance._isModel(iteratee)) return modelMatcher(iteratee);\n if (_.isString(iteratee)) return function(model) { return model.get(iteratee); };\n return iteratee;\n };\n var modelMatcher = function(attrs) {\n var matcher = _.matches(attrs);\n return function(model) {\n return matcher(model.attributes);\n };\n };\n\n // Underscore methods that we want to implement on the Collection.\n // 90% of the core usefulness of Backbone Collections is actually implemented\n // right here:\n var collectionMethods = {forEach: 3, each: 3, map: 3, collect: 3, reduce: 0,\n foldl: 0, inject: 0, reduceRight: 0, foldr: 0, find: 3, detect: 3, filter: 3,\n select: 3, reject: 3, every: 3, all: 3, some: 3, any: 3, include: 3, includes: 3,\n contains: 3, invoke: 0, max: 3, min: 3, toArray: 1, size: 1, first: 3,\n head: 3, take: 3, initial: 3, rest: 3, tail: 3, drop: 3, last: 3,\n without: 0, difference: 0, indexOf: 3, shuffle: 1, lastIndexOf: 3,\n isEmpty: 1, chain: 1, sample: 3, partition: 3, groupBy: 3, countBy: 3,\n sortBy: 3, indexBy: 3, findIndex: 3, findLastIndex: 3};\n\n\n // Underscore methods that we want to implement on the Model, mapped to the\n // number of arguments they take.\n var modelMethods = {keys: 1, values: 1, pairs: 1, invert: 1, pick: 0,\n omit: 0, chain: 1, isEmpty: 1};\n\n // Mix in each Underscore method as a proxy to `Collection#models`.\n\n _.each([\n [Collection, collectionMethods, 'models'],\n [Model, modelMethods, 'attributes']\n ], function(config) {\n var Base = config[0],\n methods = config[1],\n attribute = config[2];\n\n Base.mixin = function(obj) {\n var mappings = _.reduce(_.functions(obj), function(memo, name) {\n memo[name] = 0;\n return memo;\n }, {});\n addUnderscoreMethods(Base, obj, mappings, attribute);\n };\n\n addUnderscoreMethods(Base, _, methods, attribute);\n });\n\n // Backbone.sync\n // -------------\n\n // Override this function to change the manner in which Backbone persists\n // models to the server. You will be passed the type of request, and the\n // model in question. By default, makes a RESTful Ajax request\n // to the model's `url()`. Some possible customizations could be:\n //\n // * Use `setTimeout` to batch rapid-fire updates into a single request.\n // * Send up the models as XML instead of JSON.\n // * Persist models via WebSockets instead of Ajax.\n //\n // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests\n // as `POST`, with a `_method` parameter containing the true HTTP method,\n // as well as all requests with the body as `application/x-www-form-urlencoded`\n // instead of `application/json` with the model in a param named `model`.\n // Useful when interfacing with server-side languages like **PHP** that make\n // it difficult to read the body of `PUT` requests.\n Backbone.sync = function(method, model, options) {\n var type = methodMap[method];\n\n // Default options, unless specified.\n _.defaults(options || (options = {}), {\n emulateHTTP: Backbone.emulateHTTP,\n emulateJSON: Backbone.emulateJSON\n });\n\n // Default JSON-request options.\n var params = {type: type, dataType: 'json'};\n\n // Ensure that we have a URL.\n if (!options.url) {\n params.url = _.result(model, 'url') || urlError();\n }\n\n // Ensure that we have the appropriate request data.\n if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {\n params.contentType = 'application/json';\n params.data = JSON.stringify(options.attrs || model.toJSON(options));\n }\n\n // For older servers, emulate JSON by encoding the request into an HTML-form.\n if (options.emulateJSON) {\n params.contentType = 'application/x-www-form-urlencoded';\n params.data = params.data ? {model: params.data} : {};\n }\n\n // For older servers, emulate HTTP by mimicking the HTTP method with `_method`\n // And an `X-HTTP-Method-Override` header.\n if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {\n params.type = 'POST';\n if (options.emulateJSON) params.data._method = type;\n var beforeSend = options.beforeSend;\n options.beforeSend = function(xhr) {\n xhr.setRequestHeader('X-HTTP-Method-Override', type);\n if (beforeSend) return beforeSend.apply(this, arguments);\n };\n }\n\n // Don't process data on a non-GET request.\n if (params.type !== 'GET' && !options.emulateJSON) {\n params.processData = false;\n }\n\n // Pass along `textStatus` and `errorThrown` from jQuery.\n var error = options.error;\n options.error = function(xhr, textStatus, errorThrown) {\n options.textStatus = textStatus;\n options.errorThrown = errorThrown;\n if (error) error.call(options.context, xhr, textStatus, errorThrown);\n };\n\n // Make the request, allowing the user to override any Ajax options.\n var xhr = options.xhr = Backbone.ajax(_.extend(params, options));\n model.trigger('request', model, xhr, options);\n return xhr;\n };\n\n // Map from CRUD to HTTP for our default `Backbone.sync` implementation.\n var methodMap = {\n 'create': 'POST',\n 'update': 'PUT',\n 'patch': 'PATCH',\n 'delete': 'DELETE',\n 'read': 'GET'\n };\n\n // Set the default implementation of `Backbone.ajax` to proxy through to `$`.\n // Override this if you'd like to use a different library.\n Backbone.ajax = function() {\n return Backbone.$.ajax.apply(Backbone.$, arguments);\n };\n\n // Backbone.Router\n // ---------------\n\n // Routers map faux-URLs to actions, and fire events when routes are\n // matched. Creating a new one sets its `routes` hash, if not set statically.\n var Router = Backbone.Router = function(options) {\n options || (options = {});\n this.preinitialize.apply(this, arguments);\n if (options.routes) this.routes = options.routes;\n this._bindRoutes();\n this.initialize.apply(this, arguments);\n };\n\n // Cached regular expressions for matching named param parts and splatted\n // parts of route strings.\n var optionalParam = /\\((.*?)\\)/g;\n var namedParam = /(\\(\\?)?:\\w+/g;\n var splatParam = /\\*\\w+/g;\n var escapeRegExp = /[\\-{}\\[\\]+?.,\\\\\\^$|#\\s]/g;\n\n // Set up all inheritable **Backbone.Router** properties and methods.\n _.extend(Router.prototype, Events, {\n\n // preinitialize is an empty function by default. You can override it with a function\n // or object. preinitialize will run before any instantiation logic is run in the Router.\n preinitialize: function(){},\n\n // Initialize is an empty function by default. Override it with your own\n // initialization logic.\n initialize: function(){},\n\n // Manually bind a single named route to a callback. For example:\n //\n // this.route('search/:query/p:num', 'search', function(query, num) {\n // ...\n // });\n //\n route: function(route, name, callback) {\n if (!_.isRegExp(route)) route = this._routeToRegExp(route);\n if (_.isFunction(name)) {\n callback = name;\n name = '';\n }\n if (!callback) callback = this[name];\n var router = this;\n Backbone.history.route(route, function(fragment) {\n var args = router._extractParameters(route, fragment);\n if (router.execute(callback, args, name) !== false) {\n router.trigger.apply(router, ['route:' + name].concat(args));\n router.trigger('route', name, args);\n Backbone.history.trigger('route', router, name, args);\n }\n });\n return this;\n },\n\n // Execute a route handler with the provided parameters. This is an\n // excellent place to do pre-route setup or post-route cleanup.\n execute: function(callback, args, name) {\n if (callback) callback.apply(this, args);\n },\n\n // Simple proxy to `Backbone.history` to save a fragment into the history.\n navigate: function(fragment, options) {\n Backbone.history.navigate(fragment, options);\n return this;\n },\n\n // Bind all defined routes to `Backbone.history`. We have to reverse the\n // order of the routes here to support behavior where the most general\n // routes can be defined at the bottom of the route map.\n _bindRoutes: function() {\n if (!this.routes) return;\n this.routes = _.result(this, 'routes');\n var route, routes = _.keys(this.routes);\n while ((route = routes.pop()) != null) {\n this.route(route, this.routes[route]);\n }\n },\n\n // Convert a route string into a regular expression, suitable for matching\n // against the current location hash.\n _routeToRegExp: function(route) {\n route = route.replace(escapeRegExp, '\\\\$&')\n .replace(optionalParam, '(?:$1)?')\n .replace(namedParam, function(match, optional) {\n return optional ? match : '([^/?]+)';\n })\n .replace(splatParam, '([^?]*?)');\n return new RegExp('^' + route + '(?:\\\\?([\\\\s\\\\S]*))?$');\n },\n\n // Given a route, and a URL fragment that it matches, return the array of\n // extracted decoded parameters. Empty or unmatched parameters will be\n // treated as `null` to normalize cross-browser behavior.\n _extractParameters: function(route, fragment) {\n var params = route.exec(fragment).slice(1);\n return _.map(params, function(param, i) {\n // Don't decode the search params.\n if (i === params.length - 1) return param || null;\n return param ? decodeURIComponent(param) : null;\n });\n }\n\n });\n\n // Backbone.History\n // ----------------\n\n // Handles cross-browser history management, based on either\n // [pushState](http://diveintohtml5.info/history.html) and real URLs, or\n // [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange)\n // and URL fragments. If the browser supports neither (old IE, natch),\n // falls back to polling.\n var History = Backbone.History = function() {\n this.handlers = [];\n this.checkUrl = this.checkUrl.bind(this);\n\n // Ensure that `History` can be used outside of the browser.\n if (typeof window !== 'undefined') {\n this.location = window.location;\n this.history = window.history;\n }\n };\n\n // Cached regex for stripping a leading hash/slash and trailing space.\n var routeStripper = /^[#\\/]|\\s+$/g;\n\n // Cached regex for stripping leading and trailing slashes.\n var rootStripper = /^\\/+|\\/+$/g;\n\n // Cached regex for stripping urls of hash.\n var pathStripper = /#.*$/;\n\n // Has the history handling already been started?\n History.started = false;\n\n // Set up all inheritable **Backbone.History** properties and methods.\n _.extend(History.prototype, Events, {\n\n // The default interval to poll for hash changes, if necessary, is\n // twenty times a second.\n interval: 50,\n\n // Are we at the app root?\n atRoot: function() {\n var path = this.location.pathname.replace(/[^\\/]$/, '$&/');\n return path === this.root && !this.getSearch();\n },\n\n // Does the pathname match the root?\n matchRoot: function() {\n var path = this.decodeFragment(this.location.pathname);\n var rootPath = path.slice(0, this.root.length - 1) + '/';\n return rootPath === this.root;\n },\n\n // Unicode characters in `location.pathname` are percent encoded so they're\n // decoded for comparison. `%25` should not be decoded since it may be part\n // of an encoded parameter.\n decodeFragment: function(fragment) {\n return decodeURI(fragment.replace(/%25/g, '%2525'));\n },\n\n // In IE6, the hash fragment and search params are incorrect if the\n // fragment contains `?`.\n getSearch: function() {\n var match = this.location.href.replace(/#.*/, '').match(/\\?.+/);\n return match ? match[0] : '';\n },\n\n // Gets the true hash value. Cannot use location.hash directly due to bug\n // in Firefox where location.hash will always be decoded.\n getHash: function(window) {\n var match = (window || this).location.href.match(/#(.*)$/);\n return match ? match[1] : '';\n },\n\n // Get the pathname and search params, without the root.\n getPath: function() {\n var path = this.decodeFragment(\n this.location.pathname + this.getSearch()\n ).slice(this.root.length - 1);\n return path.charAt(0) === '/' ? path.slice(1) : path;\n },\n\n // Get the cross-browser normalized URL fragment from the path or hash.\n getFragment: function(fragment) {\n if (fragment == null) {\n if (this._usePushState || !this._wantsHashChange) {\n fragment = this.getPath();\n } else {\n fragment = this.getHash();\n }\n }\n return fragment.replace(routeStripper, '');\n },\n\n // Start the hash change handling, returning `true` if the current URL matches\n // an existing route, and `false` otherwise.\n start: function(options) {\n if (History.started) throw new Error('Backbone.history has already been started');\n History.started = true;\n\n // Figure out the initial configuration. Do we need an iframe?\n // Is pushState desired ... is it available?\n this.options = _.extend({root: '/'}, this.options, options);\n this.root = this.options.root;\n this._trailingSlash = this.options.trailingSlash;\n this._wantsHashChange = this.options.hashChange !== false;\n this._hasHashChange = 'onhashchange' in window && (document.documentMode === void 0 || document.documentMode > 7);\n this._useHashChange = this._wantsHashChange && this._hasHashChange;\n this._wantsPushState = !!this.options.pushState;\n this._hasPushState = !!(this.history && this.history.pushState);\n this._usePushState = this._wantsPushState && this._hasPushState;\n this.fragment = this.getFragment();\n\n // Normalize root to always include a leading and trailing slash.\n this.root = ('/' + this.root + '/').replace(rootStripper, '/');\n\n // Transition from hashChange to pushState or vice versa if both are\n // requested.\n if (this._wantsHashChange && this._wantsPushState) {\n\n // If we've started off with a route from a `pushState`-enabled\n // browser, but we're currently in a browser that doesn't support it...\n if (!this._hasPushState && !this.atRoot()) {\n var rootPath = this.root.slice(0, -1) || '/';\n this.location.replace(rootPath + '#' + this.getPath());\n // Return immediately as browser will do redirect to new url\n return true;\n\n // Or if we've started out with a hash-based route, but we're currently\n // in a browser where it could be `pushState`-based instead...\n } else if (this._hasPushState && this.atRoot()) {\n this.navigate(this.getHash(), {replace: true});\n }\n\n }\n\n // Proxy an iframe to handle location events if the browser doesn't\n // support the `hashchange` event, HTML5 history, or the user wants\n // `hashChange` but not `pushState`.\n if (!this._hasHashChange && this._wantsHashChange && !this._usePushState) {\n this.iframe = document.createElement('iframe');\n this.iframe.src = 'javascript:0';\n this.iframe.style.display = 'none';\n this.iframe.tabIndex = -1;\n var body = document.body;\n // Using `appendChild` will throw on IE < 9 if the document is not ready.\n var iWindow = body.insertBefore(this.iframe, body.firstChild).contentWindow;\n iWindow.document.open();\n iWindow.document.close();\n iWindow.location.hash = '#' + this.fragment;\n }\n\n // Add a cross-platform `addEventListener` shim for older browsers.\n var addEventListener = window.addEventListener || function(eventName, listener) {\n return attachEvent('on' + eventName, listener);\n };\n\n // Depending on whether we're using pushState or hashes, and whether\n // 'onhashchange' is supported, determine how we check the URL state.\n if (this._usePushState) {\n addEventListener('popstate', this.checkUrl, false);\n } else if (this._useHashChange && !this.iframe) {\n addEventListener('hashchange', this.checkUrl, false);\n } else if (this._wantsHashChange) {\n this._checkUrlInterval = setInterval(this.checkUrl, this.interval);\n }\n\n if (!this.options.silent) return this.loadUrl();\n },\n\n // Disable Backbone.history, perhaps temporarily. Not useful in a real app,\n // but possibly useful for unit testing Routers.\n stop: function() {\n // Add a cross-platform `removeEventListener` shim for older browsers.\n var removeEventListener = window.removeEventListener || function(eventName, listener) {\n return detachEvent('on' + eventName, listener);\n };\n\n // Remove window listeners.\n if (this._usePushState) {\n removeEventListener('popstate', this.checkUrl, false);\n } else if (this._useHashChange && !this.iframe) {\n removeEventListener('hashchange', this.checkUrl, false);\n }\n\n // Clean up the iframe if necessary.\n if (this.iframe) {\n document.body.removeChild(this.iframe);\n this.iframe = null;\n }\n\n // Some environments will throw when clearing an undefined interval.\n if (this._checkUrlInterval) clearInterval(this._checkUrlInterval);\n History.started = false;\n },\n\n // Add a route to be tested when the fragment changes. Routes added later\n // may override previous routes.\n route: function(route, callback) {\n this.handlers.unshift({route: route, callback: callback});\n },\n\n // Checks the current URL to see if it has changed, and if it has,\n // calls `loadUrl`, normalizing across the hidden iframe.\n checkUrl: function(e) {\n var current = this.getFragment();\n\n // If the user pressed the back button, the iframe's hash will have\n // changed and we should use that for comparison.\n if (current === this.fragment && this.iframe) {\n current = this.getHash(this.iframe.contentWindow);\n }\n\n if (current === this.fragment) {\n if (!this.matchRoot()) return this.notfound();\n return false;\n }\n if (this.iframe) this.navigate(current);\n this.loadUrl();\n },\n\n // Attempt to load the current URL fragment. If a route succeeds with a\n // match, returns `true`. If no defined routes matches the fragment,\n // returns `false`.\n loadUrl: function(fragment) {\n // If the root doesn't match, no routes can match either.\n if (!this.matchRoot()) return this.notfound();\n fragment = this.fragment = this.getFragment(fragment);\n return _.some(this.handlers, function(handler) {\n if (handler.route.test(fragment)) {\n handler.callback(fragment);\n return true;\n }\n }) || this.notfound();\n },\n\n // When no route could be matched, this method is called internally to\n // trigger the `'notfound'` event. It returns `false` so that it can be used\n // in tail position.\n notfound: function() {\n this.trigger('notfound');\n return false;\n },\n\n // Save a fragment into the hash history, or replace the URL state if the\n // 'replace' option is passed. You are responsible for properly URL-encoding\n // the fragment in advance.\n //\n // The options object can contain `trigger: true` if you wish to have the\n // route callback be fired (not usually desirable), or `replace: true`, if\n // you wish to modify the current URL without adding an entry to the history.\n navigate: function(fragment, options) {\n if (!History.started) return false;\n if (!options || options === true) options = {trigger: !!options};\n\n // Normalize the fragment.\n fragment = this.getFragment(fragment || '');\n\n // Strip trailing slash on the root unless _trailingSlash is true\n var rootPath = this.root;\n if (!this._trailingSlash && (fragment === '' || fragment.charAt(0) === '?')) {\n rootPath = rootPath.slice(0, -1) || '/';\n }\n var url = rootPath + fragment;\n\n // Strip the fragment of the query and hash for matching.\n fragment = fragment.replace(pathStripper, '');\n\n // Decode for matching.\n var decodedFragment = this.decodeFragment(fragment);\n\n if (this.fragment === decodedFragment) return;\n this.fragment = decodedFragment;\n\n // If pushState is available, we use it to set the fragment as a real URL.\n if (this._usePushState) {\n this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);\n\n // If hash changes haven't been explicitly disabled, update the hash\n // fragment to store history.\n } else if (this._wantsHashChange) {\n this._updateHash(this.location, fragment, options.replace);\n if (this.iframe && fragment !== this.getHash(this.iframe.contentWindow)) {\n var iWindow = this.iframe.contentWindow;\n\n // Opening and closing the iframe tricks IE7 and earlier to push a\n // history entry on hash-tag change. When replace is true, we don't\n // want this.\n if (!options.replace) {\n iWindow.document.open();\n iWindow.document.close();\n }\n\n this._updateHash(iWindow.location, fragment, options.replace);\n }\n\n // If you've told us that you explicitly don't want fallback hashchange-\n // based history, then `navigate` becomes a page refresh.\n } else {\n return this.location.assign(url);\n }\n if (options.trigger) return this.loadUrl(fragment);\n },\n\n // Update the hash location, either replacing the current entry, or adding\n // a new one to the browser history.\n _updateHash: function(location, fragment, replace) {\n if (replace) {\n var href = location.href.replace(/(javascript:|#).*$/, '');\n location.replace(href + '#' + fragment);\n } else {\n // Some browsers require that `hash` contains a leading #.\n location.hash = '#' + fragment;\n }\n }\n\n });\n\n // Create the default Backbone.history.\n Backbone.history = new History;\n\n // Helpers\n // -------\n\n // Helper function to correctly set up the prototype chain for subclasses.\n // Similar to `goog.inherits`, but uses a hash of prototype properties and\n // class properties to be extended.\n var extend = function(protoProps, staticProps) {\n var parent = this;\n var child;\n\n // The constructor function for the new subclass is either defined by you\n // (the \"constructor\" property in your `extend` definition), or defaulted\n // by us to simply call the parent constructor.\n if (protoProps && _.has(protoProps, 'constructor')) {\n child = protoProps.constructor;\n } else {\n child = function(){ return parent.apply(this, arguments); };\n }\n\n // Add static properties to the constructor function, if supplied.\n _.extend(child, parent, staticProps);\n\n // Set the prototype chain to inherit from `parent`, without calling\n // `parent`'s constructor function and add the prototype properties.\n child.prototype = _.create(parent.prototype, protoProps);\n child.prototype.constructor = child;\n\n // Set a convenience property in case the parent's prototype is needed\n // later.\n child.__super__ = parent.prototype;\n\n return child;\n };\n\n // Set up inheritance for the model, collection, router, view and history.\n Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;\n\n // Throw an error when a URL is needed, and none is supplied.\n var urlError = function() {\n throw new Error('A \"url\" property or function must be specified');\n };\n\n // Wrap an optional error callback with a fallback error event.\n var wrapError = function(model, options) {\n var error = options.error;\n options.error = function(resp) {\n if (error) error.call(options.context, model, resp, options);\n model.trigger('error', model, resp, options);\n };\n };\n\n // Provide useful information when things go wrong. This method is not meant\n // to be used directly; it merely provides the necessary introspection for the\n // external `debugInfo` function.\n Backbone._debug = function() {\n return {root: root, _: _};\n };\n\n return Backbone;\n});\n","var rNonQuerystring = /\\+/g\n\nvar deparam = exports.deparam = function (string) {\n var params = {}\n , paramsArray = string.replace(rNonQuerystring, ' ').split('&')\n\n for (var i = 0, l = paramsArray.length; i < l; i++) {\n var paramString = paramsArray[i]\n , pair = paramString.split('=')\n , paramName = decodeURIComponent([pair[0]])\n , paramValue = pair.length>2?decodeURIComponent([pair.slice(1).join('=')]):decodeURIComponent([pair[1]])\n if(/^.*\\[\\]$/.test(paramName)){\n paramName=paramName.substr(0,paramName.length-2);\n params[paramName]=params[paramName]||[];\n params[paramName].push(paramValue);\n continue;\n }\n paramName&&(params[paramName] = paramValue)\n }\n\n return params\n}\n\n// copy from\n// https://github.com/jfromaniello/url-join/blob/master/lib/url-join.js\n// version: b02169596877a1e6cd518f1b0d711f38c721fb02\nfunction normalize(str) {\n return str\n .replace(/[\\/]+/g, '/')\n .replace(/\\/\\?/g, '?')\n .replace(/\\/\\#/g, '#')\n .replace(/\\:\\//g, '://')\n}\n\nvar join = exports.join = function() {\n var joined = [].slice.call(arguments, 0).join('/')\n return normalize(joined)\n}\n\n\nfunction getUrlCompontents(url) {\n var hash = ''\n , search = ''\n , rest = url\n , hashIndex = rest.indexOf('#')\n , markIndex = rest.indexOf('?')\n\n if (hashIndex !== -1) {\n hash = rest.substr(hashIndex)\n rest = rest.slice(0, hashIndex)\n }\n\n if (markIndex !== -1) {\n search = rest.substr(markIndex)\n rest = rest.slice(0, markIndex)\n }\n\n return { rest: rest, search: search, hash: hash }\n}\n\nfunction removeSearch(url) {\n var compontents = getUrlCompontents(url)\n return compontents.rest + (compontents.hash || '')\n}\n\nexports.resetParams = function(url, params) {\n return exports.addParam(removeSearch(url), params)\n}\n\nexports.addParam = function(url, params) {\n var paramString = ''\n\n for (var key in params) {\n if (!params.hasOwnProperty(key)) { continue }\n\n var value = params[key]\n if (value === '' || typeof value === 'undefined') { continue }\n\n if (paramString) { paramString += '&' }\n paramString += encodeURIComponent(key)\n + '=' + encodeURIComponent(value)\n }\n\n if (!paramString) { return url }\n\n var compontents = getUrlCompontents(url);\n\n var hash = compontents.hash\n , search = compontents.search\n , rest = compontents.rest\n\n return (rest\n + (search ? (search + '&' + paramString) : ('?' + paramString))\n + (hash ? hash : ''))\n}\n\nvar hasSameOrigin = exports.hasSameOrigin = function(url, originUrl) {\n if (url[0] === '/') { return true }\n var rOrigin = new RegExp('^' + originUrl)\n return rOrigin.test(url)\n}\n\nexports.getRelativeUrl = function(url, originUrl) {\n if (url[0] === '/' || !hasSameOrigin(url, originUrl)) { return url }\n return join('/', url.substr(originUrl.length))\n}\n\nexports.getURLParameter = function(name, search) {\n search = search || location.search\n var param = search.split(name + '=')[1];\n return param ? decodeURIComponent(param.split('&')[0]) : null\n}\n\nvar rQuestionMark = /^\\?/\nexports.getURLParameters = function(search) {\n search = search || location.search\n search = search.replace(rQuestionMark, '');\n return deparam(search)\n}\n\n// Copy From Backbone.js#Backbone.Route\n// Gets the true hash value. Cannot use location.hash directly due to bug\n// in Firefox where location.hash will always be decoded.\nexports.getHash = function() {\n var match = window.location.href.match(/#(.*)$/)\n return match ? match[1] : ''\n}\n","'use strict';\n\nexports.__esModule = true;\nexports.HandlebarsEnvironment = HandlebarsEnvironment;\n// istanbul ignore next\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _utils = require('./utils');\n\nvar _exception = require('./exception');\n\nvar _exception2 = _interopRequireDefault(_exception);\n\nvar _helpers = require('./helpers');\n\nvar _decorators = require('./decorators');\n\nvar _logger = require('./logger');\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nvar _internalProtoAccess = require('./internal/proto-access');\n\nvar VERSION = '4.7.8';\nexports.VERSION = VERSION;\nvar COMPILER_REVISION = 8;\nexports.COMPILER_REVISION = COMPILER_REVISION;\nvar LAST_COMPATIBLE_COMPILER_REVISION = 7;\n\nexports.LAST_COMPATIBLE_COMPILER_REVISION = LAST_COMPATIBLE_COMPILER_REVISION;\nvar REVISION_CHANGES = {\n 1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it\n 2: '== 1.0.0-rc.3',\n 3: '== 1.0.0-rc.4',\n 4: '== 1.x.x',\n 5: '== 2.0.0-alpha.x',\n 6: '>= 2.0.0-beta.1',\n 7: '>= 4.0.0 <4.3.0',\n 8: '>= 4.3.0'\n};\n\nexports.REVISION_CHANGES = REVISION_CHANGES;\nvar objectType = '[object Object]';\n\nfunction HandlebarsEnvironment(helpers, partials, decorators) {\n this.helpers = helpers || {};\n this.partials = partials || {};\n this.decorators = decorators || {};\n\n _helpers.registerDefaultHelpers(this);\n _decorators.registerDefaultDecorators(this);\n}\n\nHandlebarsEnvironment.prototype = {\n constructor: HandlebarsEnvironment,\n\n logger: _logger2['default'],\n log: _logger2['default'].log,\n\n registerHelper: function registerHelper(name, fn) {\n if (_utils.toString.call(name) === objectType) {\n if (fn) {\n throw new _exception2['default']('Arg not supported with multiple helpers');\n }\n _utils.extend(this.helpers, name);\n } else {\n this.helpers[name] = fn;\n }\n },\n unregisterHelper: function unregisterHelper(name) {\n delete this.helpers[name];\n },\n\n registerPartial: function registerPartial(name, partial) {\n if (_utils.toString.call(name) === objectType) {\n _utils.extend(this.partials, name);\n } else {\n if (typeof partial === 'undefined') {\n throw new _exception2['default']('Attempting to register a partial called \"' + name + '\" as undefined');\n }\n this.partials[name] = partial;\n }\n },\n unregisterPartial: function unregisterPartial(name) {\n delete this.partials[name];\n },\n\n registerDecorator: function registerDecorator(name, fn) {\n if (_utils.toString.call(name) === objectType) {\n if (fn) {\n throw new _exception2['default']('Arg not supported with multiple decorators');\n }\n _utils.extend(this.decorators, name);\n } else {\n this.decorators[name] = fn;\n }\n },\n unregisterDecorator: function unregisterDecorator(name) {\n delete this.decorators[name];\n },\n /**\n * Reset the memory of illegal property accesses that have already been logged.\n * @deprecated should only be used in handlebars test-cases\n */\n resetLoggedPropertyAccesses: function resetLoggedPropertyAccesses() {\n _internalProtoAccess.resetLoggedProperties();\n }\n};\n\nvar log = _logger2['default'].log;\n\nexports.log = log;\nexports.createFrame = _utils.createFrame;\nexports.logger = _logger2['default'];\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n","'use strict';\n\nexports.__esModule = true;\nexports.registerDefaultHelpers = registerDefaultHelpers;\nexports.moveHelperToHooks = moveHelperToHooks;\n// istanbul ignore next\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar _helpersBlockHelperMissing = require('./helpers/block-helper-missing');\n\nvar _helpersBlockHelperMissing2 = _interopRequireDefault(_helpersBlockHelperMissing);\n\nvar _helpersEach = require('./helpers/each');\n\nvar _helpersEach2 = _interopRequireDefault(_helpersEach);\n\nvar _helpersHelperMissing = require('./helpers/helper-missing');\n\nvar _helpersHelperMissing2 = _interopRequireDefault(_helpersHelperMissing);\n\nvar _helpersIf = require('./helpers/if');\n\nvar _helpersIf2 = _interopRequireDefault(_helpersIf);\n\nvar _helpersLog = require('./helpers/log');\n\nvar _helpersLog2 = _interopRequireDefault(_helpersLog);\n\nvar _helpersLookup = require('./helpers/lookup');\n\nvar _helpersLookup2 = _interopRequireDefault(_helpersLookup);\n\nvar _helpersWith = require('./helpers/with');\n\nvar _helpersWith2 = _interopRequireDefault(_helpersWith);\n\nfunction registerDefaultHelpers(instance) {\n _helpersBlockHelperMissing2['default'](instance);\n _helpersEach2['default'](instance);\n _helpersHelperMissing2['default'](instance);\n _helpersIf2['default'](instance);\n _helpersLog2['default'](instance);\n _helpersLookup2['default'](instance);\n _helpersWith2['default'](instance);\n}\n\nfunction moveHelperToHooks(instance, helperName, keepHelper) {\n if (instance.helpers[helperName]) {\n instance.hooks[helperName] = instance.helpers[helperName];\n if (!keepHelper) {\n delete instance.helpers[helperName];\n }\n }\n}\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,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\n"],"sourceRoot":""}