').text(this.content)\n : this.html\n )\n\n return this\n }\n})\n\nmodule.exports = function(options) {\n options = options || {}\n\n var View = enableDialog(AlertView, { title: options.title || '提示' })\n , alertView = new View(options)\n\n return alertView.render().open()\n}\n","var createEnableOverlay = require('ui/createEnableOverlay')\n , tmpl = require('./tmpl.handlebars')\n\nmodule.exports = createEnableOverlay(tmpl)\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 , md5 = require('./md5')\n\nfunction GetDownloadInfo(gameCodes) {\n this.appId = 'yQWbAjGE';\n this.appKey = '1cas9ubnk1ZfWuMZ';\n this.gameCodes = gameCodes;\n // this.getUrls();\n}\n\nGetDownloadInfo.prototype = {\n getPlatformUrl: function(gameCode, needSource) {\n var that = this;\n if (gameCode) {\n var nonce = Math.ceil(Math.ceil(new Date().getTime() / 1000) / (60 / 2)) + 17173,\n timestamp = new Date().getTime();\n var url = 'https://dmanage.17173.com/api/downloadUrl';\n if (needSource) {\n url = 'https://dmanage.17173.com/api/downloadUrlAndSource'\n }\n return $.ajax({\n url: url,\n dataType: 'jsonp',\n data: {\n nonce: nonce,\n sign: md5('gameCode=' + gameCode + '&nonce=' + nonce + '&time=' + timestamp + '&appKey=' + that.appKey + ''),\n time: timestamp,\n gameCode: gameCode,\n appId: that.appId\n }\n })\n }\n return null;\n },\n getUrls: function(callback) {\n var that = this;\n\n $.when(that.getPlatformUrl(that.gameCodes.ios), that.getPlatformUrl(that.gameCodes.android), that.getPlatformUrl(that.gameCodes.pc)).then(function (res1, res2, res3) {\n var data = {};\n if (that.gameCodes.ios && res1[0].data) {\n data.ios = res1[0].data;\n }\n\n if (that.gameCodes.android && res2[0].data) {\n data.android = res2[0].data;\n }\n\n if (that.gameCodes.pc && res3[0].data) {\n data.pc = res3[0].data;\n }\n\n if ($.isFunction(callback)) {\n this.callback = callback(data);\n }\n })\n }\n}\n\nmodule.exports = GetDownloadInfo","function md5(string, key, raw) {\n function t(n, t) {\n var r = (65535 & n) + (65535 & t);\n return (n >> 16) + (t >> 16) + (r >> 16) << 16 | 65535 & r\n }\n\n function r(n, t) {\n return n << t | n >>> 32 - t\n }\n\n function e(n, e, o, u, c, f) {\n return t(r(t(t(e, n), t(u, f)), c), o)\n }\n\n function o(n, t, r, o, u, c, f) {\n return e(t & r | ~t & o, n, t, u, c, f)\n }\n\n function u(n, t, r, o, u, c, f) {\n return e(t & o | r & ~o, n, t, u, c, f)\n }\n\n function c(n, t, r, o, u, c, f) {\n return e(t ^ r ^ o, n, t, u, c, f)\n }\n\n function f(n, t, r, o, u, c, f) {\n return e(r ^ (t | ~o), n, t, u, c, f)\n }\n\n function i(n, r) {\n n[r >> 5] |= 128 << r % 32, n[14 + (r + 64 >>> 9 << 4)] = r;\n var e, i, a, d, h, l = 1732584193,\n g = -271733879,\n v = -1732584194,\n m = 271733878;\n for (e = 0; e < n.length; e += 16) i = l, a = g, d = v, h = m, g = f(g = f(g = f(g = f(g = c(g = c(g = c(g = c(g = u(g = u(g = u(g = u(g = o(g = o(g = o(g = o(g, v = o(v, m = o(m, l = o(l, g, v, m, n[e], 7, -680876936), g, v, n[e + 1], 12, -389564586), l, g, n[e + 2], 17, 606105819), m, l, n[e + 3], 22, -1044525330), v = o(v, m = o(m, l = o(l, g, v, m, n[e + 4], 7, -176418897), g, v, n[e + 5], 12, 1200080426), l, g, n[e + 6], 17, -1473231341), m, l, n[e + 7], 22, -45705983), v = o(v, m = o(m, l = o(l, g, v, m, n[e + 8], 7, 1770035416), g, v, n[e + 9], 12, -1958414417), l, g, n[e + 10], 17, -42063), m, l, n[e + 11], 22, -1990404162), v = o(v, m = o(m, l = o(l, g, v, m, n[e + 12], 7, 1804603682), g, v, n[e + 13], 12, -40341101), l, g, n[e + 14], 17, -1502002290), m, l, n[e + 15], 22, 1236535329), v = u(v, m = u(m, l = u(l, g, v, m, n[e + 1], 5, -165796510), g, v, n[e + 6], 9, -1069501632), l, g, n[e + 11], 14, 643717713), m, l, n[e], 20, -373897302), v = u(v, m = u(m, l = u(l, g, v, m, n[e + 5], 5, -701558691), g, v, n[e + 10], 9, 38016083), l, g, n[e + 15], 14, -660478335), m, l, n[e + 4], 20, -405537848), v = u(v, m = u(m, l = u(l, g, v, m, n[e + 9], 5, 568446438), g, v, n[e + 14], 9, -1019803690), l, g, n[e + 3], 14, -187363961), m, l, n[e + 8], 20, 1163531501), v = u(v, m = u(m, l = u(l, g, v, m, n[e + 13], 5, -1444681467), g, v, n[e + 2], 9, -51403784), l, g, n[e + 7], 14, 1735328473), m, l, n[e + 12], 20, -1926607734), v = c(v, m = c(m, l = c(l, g, v, m, n[e + 5], 4, -378558), g, v, n[e + 8], 11, -2022574463), l, g, n[e + 11], 16, 1839030562), m, l, n[e + 14], 23, -35309556), v = c(v, m = c(m, l = c(l, g, v, m, n[e + 1], 4, -1530992060), g, v, n[e + 4], 11, 1272893353), l, g, n[e + 7], 16, -155497632), m, l, n[e + 10], 23, -1094730640), v = c(v, m = c(m, l = c(l, g, v, m, n[e + 13], 4, 681279174), g, v, n[e], 11, -358537222), l, g, n[e + 3], 16, -722521979), m, l, n[e + 6], 23, 76029189), v = c(v, m = c(m, l = c(l, g, v, m, n[e + 9], 4, -640364487), g, v, n[e + 12], 11, -421815835), l, g, n[e + 15], 16, 530742520), m, l, n[e + 2], 23, -995338651), v = f(v, m = f(m, l = f(l, g, v, m, n[e], 6, -198630844), g, v, n[e + 7], 10, 1126891415), l, g, n[e + 14], 15, -1416354905), m, l, n[e + 5], 21, -57434055), v = f(v, m = f(m, l = f(l, g, v, m, n[e + 12], 6, 1700485571), g, v, n[e + 3], 10, -1894986606), l, g, n[e + 10], 15, -1051523), m, l, n[e + 1], 21, -2054922799), v = f(v, m = f(m, l = f(l, g, v, m, n[e + 8], 6, 1873313359), g, v, n[e + 15], 10, -30611744), l, g, n[e + 6], 15, -1560198380), m, l, n[e + 13], 21, 1309151649), v = f(v, m = f(m, l = f(l, g, v, m, n[e + 4], 6, -145523070), g, v, n[e + 11], 10, -1120210379), l, g, n[e + 2], 15, 718787259), m, l, n[e + 9], 21, -343485551), l = t(l, i), g = t(g, a), v = t(v, d), m = t(m, h);\n return [l, g, v, m]\n }\n\n function a(n) {\n var t, r = \"\",\n e = 32 * n.length;\n for (t = 0; t < e; t += 8) r += String.fromCharCode(n[t >> 5] >>> t % 32 & 255);\n return r\n }\n\n function d(n) {\n var t, r = [];\n for (r[(n.length >> 2) - 1] = void 0, t = 0; t < r.length; t += 1) r[t] = 0;\n var e = 8 * n.length;\n for (t = 0; t < e; t += 8) r[t >> 5] |= (255 & n.charCodeAt(t / 8)) << t % 32;\n return r\n }\n\n function h(n) {\n return a(i(d(n), 8 * n.length))\n }\n\n function l(n, t) {\n var r, e, o = d(n),\n u = [],\n c = [];\n for (u[15] = c[15] = void 0, o.length > 16 && (o = i(o, 8 * n.length)), r = 0; r < 16; r += 1) u[r] = 909522486 ^ o[r], c[r] = 1549556828 ^ o[r];\n return e = i(u.concat(d(t)), 512 + 8 * t.length), a(i(c.concat(e), 640))\n }\n\n function g(n) {\n var t, r, e = \"\";\n for (r = 0; r < n.length; r += 1) t = n.charCodeAt(r), e += \"0123456789abcdef\".charAt(t >>> 4 & 15) + \"0123456789abcdef\".charAt(15 & t);\n return e\n }\n\n function v(n) {\n return unescape(encodeURIComponent(n))\n }\n\n function m(n) {\n return h(v(n))\n }\n\n function p(n) {\n return g(m(n))\n }\n\n function s(n, t) {\n return l(v(n), v(t))\n }\n\n function C(n, t) {\n return g(s(n, t))\n }\n\n function A(n, t, r) {\n return t ? r ? s(t, n) : C(t, n) : r ? m(n) : p(n)\n }\n return A(string, key, raw);\n}\n\nmodule.exports = md5;","var $ = require('jquery')\n , doc = $(document)\n , docElement = $('html')\n , tmpl = require('./tmpl.handlebars')\n , WIHTOUT_SCROLL_MARGIN_RIGHT = 0\n , body = $('body')\n , win = $(window)\n\nfunction cacheable(func) {\n var cachedValue\n , hasRuned = false\n\n return function() {\n if (!hasRuned) {\n hasRuned = true\n cachedValue = func()\n }\n return cachedValue\n }\n}\n\nfunction getScrollbarWidth() {\n // Copy from http://tinyurl.com/k2wj4cm\n var outer = document.createElement(\"div\");\n outer.style.visibility = \"hidden\";\n outer.style.width = \"100px\";\n outer.style.msOverflowStyle = \"scrollbar\"; // needed for WinJS apps\n\n document.body.appendChild(outer);\n\n var widthNoScroll = outer.offsetWidth;\n // force scrollbars\n outer.style.overflow = \"scroll\";\n\n // add innerdiv\n var inner = document.createElement(\"div\");\n inner.style.width = \"100%\";\n outer.appendChild(inner);\n\n var widthWithScroll = inner.offsetWidth;\n\n // remove divs\n outer.parentNode.removeChild(outer);\n\n return widthNoScroll - widthWithScroll;\n}\n\ngetScrollbarWidth = cacheable(getScrollbarWidth)\n\nfunction Overlay(opts) {\n this.opts = opts\n this.el = $(tmpl()).appendTo('body')\n this.body = this.el.find('.overlay-in')\n this.closable = opts.closable !== void 0\n ? !!opts.closable : true\n\n this.setBody()\n this.el.addClass(opts.klass)\n\n if (!this.closable) { return }\n\n var overlay = this\n doc.on('click.close', '.overlay-wrap', function(e) {\n if (e.target !== e.currentTarget) { return }\n overlay.close()\n })\n .on('keyup.close', function(e) {\n var tagName = e.target.tagName\n , isEscKey = e.keyCode === 27\n , isInputField = /input|textarea/i.test(tagName)\n\n if (!isInputField && isEscKey) {\n overlay.close()\n }\n })\n}\n\n$.extend(Overlay.prototype, {\n close: function(silent) {\n this.el.remove()\n docElement.removeClass('overlay-show')\n docElement.css({ marginRight: WIHTOUT_SCROLL_MARGIN_RIGHT })\n doc.off('.close')\n\n //XXX: dirty but work, fix windows 下侧边栏分享组件浮动\n body.find('.pn-float').css({ left: '50%' })\n body.find('.pn-cycle').css({ right: '10px' })\n return this\n }\n\n, getContentElement: function() {\n return this.el.find('.k-content')\n }\n\n, open: function() {\n this.scrollTop = doc.scrollTop()\n\n //XXX: dirty but work, fix windows 下侧边栏分享组件浮动\n body.find('.pn-float').css({ left: win.width() / 2 })\n\n docElement.addClass('overlay-show')\n var scrollbarWidth = getScrollbarWidth()\n docElement.css({ marginRight: scrollbarWidth })\n\n //fix windows\n var pnCyclePositionX = scrollbarWidth + 10\n body.find('.pn-cycle').css({ right: pnCyclePositionX })\n\n this.el.show()\n return this\n }\n\n, setBody: function(body) {\n body = body || this.opts.body\n this.body.html(body)\n return this\n }\n})\n\nmodule.exports = Overlay;\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","var $ = require('jquery')\n\nmodule.exports = function requireLogin(callback, cate) {\n\n return function() {\n var Passport = window.Passport || {}\n , args = arguments\n , voteMobileBinderTit = '亲爱的玩家，您需要绑定手机号后才能给游戏投票哦~'\n , mobileBinderTit\n , isRequireMobileBind = false\n , markIsNoTopbarTrigger = true //标记是非Topbar登陆触发的Passport,用于事件隔离\n\n if (cate) {\n isRequireMobileBind = true\n }\n\n if (cate == 'vote') {\n mobileBinderTit = voteMobileBinderTit\n }\n\n function requireMobileBind() {\n Passport.getMobileStatus(function(isBinded){\n if (!isBinded) {\n //手机未绑定，弹出手机绑定弹窗\n Passport.Dialog.showMobileBinder();\n var ti = setInterval(function(){\n if($('#nut').contents().find('.gpp-tel-bind .pprt-bindMobile-el .gpp-tit').length){\n clearInterval(ti);\n $('#nut').contents().find('.gpp-tel-bind .pprt-bindMobile-el .gpp-tit').text(mobileBinderTit).css('line-height','22px');\n }\n },500);\n }else {\n //手机已绑定，去执行回调\n callback.apply(this, args)\n }\n });\n }\n\n function newgameLoginSuccess() {\n if (isRequireMobileBind) {\n requireMobileBind();\n return\n }\n //登陆成功，不需要手机绑定，去执行回调\n callback.apply(this, args)\n }\n\n if(typeof passportDialogEventBind === 'undefined'){\n Passport.on(Passport.EVENTS.dialogClose, function (events) {\n window.passportDialogEventBind = true; //防止多次绑定\n if (events.dialogType == 'login') {\n //关闭登录弹窗，取消绑定\n window.Passport.off('loginSuccess', newgameLoginSuccess)\n }\n if (events.dialogType == 'mobileBind') {\n if (markIsNoTopbarTrigger) { //事件隔离\n Passport.getMobileStatus(function(isBinded){\n if (isBinded) {\n //手机绑定成功，去操作\n callback.apply(this, args)\n }\n });\n }\n }\n });\n }\n\n if (Passport && Passport.defaultOption) {\n Passport.defaultOption.mobileBindOn=false\n }\n\n if(!Passport.isLoggedIn()){\n // 没有登陆\n Passport.off('loginSuccess', newgameLoginSuccess)\n Passport.Dialog.show()\n Passport.on('loginSuccess', newgameLoginSuccess)\n } else {\n // 有登陆\n if (isRequireMobileBind) {\n // 需要手机绑定\n requireMobileBind();\n } else {\n // 不需要手机绑定\n callback.apply(this, args)\n }\n }\n\n }\n}\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 QRCode = require('vendor/qrcode')\n , $ = require('jquery')\n , urlUtils = require('@173js/url')\n\nmodule.exports = function(selector, context, options) {\n options = options || {}\n $(context).find(selector).each(function(i, el) {\n var url = urlUtils.addParam(\n $(el).data('url') || window.location.href\n , { f: 'scan' } // For bi's track\n )\n\n var qrcode = new QRCode(el\n , $.extend({\n text: url\n , width: 110\n , height: 110\n }, options))\n })\n};\n","/**\n * @fileoverview\n * - Using the 'QRCode for Javascript library'\n * - Fixed dataset of 'QRCode for Javascript library' for support full-spec.\n * - this library has no dependencies.\n * \n * @author davidshimjs\n * @see http://www.d-project.com/\n * @see http://jeromeetienne.github.com/jquery-qrcode/\n */\nvar QRCode;\n(function () {\n\t//---------------------------------------------------------------------\n\t// QRCode for JavaScript\n\t//\n\t// Copyright (c) 2009 Kazuhiko Arase\n\t//\n\t// URL: http://www.d-project.com/\n\t//\n\t// Licensed under the MIT license:\n\t// http://www.opensource.org/licenses/mit-license.php\n\t//\n\t// The word \"QR Code\" is registered trademark of \n\t// DENSO WAVE INCORPORATED\n\t// http://www.denso-wave.com/qrcode/faqpatent-e.html\n\t//\n\t//---------------------------------------------------------------------\n\tfunction QR8bitByte(data) {\n\t\tthis.mode = QRMode.MODE_8BIT_BYTE;\n\t\tthis.data = data;\n\t\tthis.parsedData = [];\n\n\t\t// Added to support UTF-8 Characters\n\t\tfor (var i = 0, l = this.data.length; i < l; i++) {\n\t\t\tvar byteArray = [];\n\t\t\tvar code = this.data.charCodeAt(i);\n\n\t\t\tif (code > 0x10000) {\n\t\t\t\tbyteArray[0] = 0xF0 | ((code & 0x1C0000) >>> 18);\n\t\t\t\tbyteArray[1] = 0x80 | ((code & 0x3F000) >>> 12);\n\t\t\t\tbyteArray[2] = 0x80 | ((code & 0xFC0) >>> 6);\n\t\t\t\tbyteArray[3] = 0x80 | (code & 0x3F);\n\t\t\t} else if (code > 0x800) {\n\t\t\t\tbyteArray[0] = 0xE0 | ((code & 0xF000) >>> 12);\n\t\t\t\tbyteArray[1] = 0x80 | ((code & 0xFC0) >>> 6);\n\t\t\t\tbyteArray[2] = 0x80 | (code & 0x3F);\n\t\t\t} else if (code > 0x80) {\n\t\t\t\tbyteArray[0] = 0xC0 | ((code & 0x7C0) >>> 6);\n\t\t\t\tbyteArray[1] = 0x80 | (code & 0x3F);\n\t\t\t} else {\n\t\t\t\tbyteArray[0] = code;\n\t\t\t}\n\n\t\t\tthis.parsedData.push(byteArray);\n\t\t}\n\n\t\tthis.parsedData = Array.prototype.concat.apply([], this.parsedData);\n\n\t\tif (this.parsedData.length != this.data.length) {\n\t\t\tthis.parsedData.unshift(191);\n\t\t\tthis.parsedData.unshift(187);\n\t\t\tthis.parsedData.unshift(239);\n\t\t}\n\t}\n\n\tQR8bitByte.prototype = {\n\t\tgetLength: function (buffer) {\n\t\t\treturn this.parsedData.length;\n\t\t},\n\t\twrite: function (buffer) {\n\t\t\tfor (var i = 0, l = this.parsedData.length; i < l; i++) {\n\t\t\t\tbuffer.put(this.parsedData[i], 8);\n\t\t\t}\n\t\t}\n\t};\n\n\tfunction QRCodeModel(typeNumber, errorCorrectLevel) {\n\t\tthis.typeNumber = typeNumber;\n\t\tthis.errorCorrectLevel = errorCorrectLevel;\n\t\tthis.modules = null;\n\t\tthis.moduleCount = 0;\n\t\tthis.dataCache = null;\n\t\tthis.dataList = [];\n\t}\n\n\tQRCodeModel.prototype={addData:function(data){var newData=new QR8bitByte(data);this.dataList.push(newData);this.dataCache=null;},isDark:function(row,col){if(row<0||this.moduleCount<=row||col<0||this.moduleCount<=col){throw new Error(row+\",\"+col);}\n\treturn this.modules[row][col];},getModuleCount:function(){return this.moduleCount;},make:function(){this.makeImpl(false,this.getBestMaskPattern());},makeImpl:function(test,maskPattern){this.moduleCount=this.typeNumber*4+17;this.modules=new Array(this.moduleCount);for(var row=0;row 我们已收到您提交的详细信息，我们将在第一时间将该游戏动态发送邮件/短信通知您！'];\n\t\t\t\n\t\t\tfor (var row = 0; row < nCount; row++) {\n\t\t\t\taHTML.push('
');\n\t\t\t_el.innerHTML = aHTML.join('');\n\t\t\t\n\t\t\t// Fix the margin values as real size.\n\t\t\tvar elTable = _el.childNodes[0];\n\t\t\tvar nLeftMarginTable = (_htOption.width - elTable.offsetWidth) / 2;\n\t\t\tvar nTopMarginTable = (_htOption.height - elTable.offsetHeight) / 2;\n\t\t\t\n\t\t\tif (nLeftMarginTable > 0 && nTopMarginTable > 0) {\n\t\t\t\telTable.style.margin = nTopMarginTable + \"px \" + nLeftMarginTable + \"px\";\t\n\t\t\t}\n\t\t};\n\t\t\n\t\t/**\n\t\t * Clear the QRCode\n\t\t */\n\t\tDrawing.prototype.clear = function () {\n\t\t\tthis._el.innerHTML = '';\n\t\t};\n\t\t\n\t\treturn Drawing;\n\t})() : (function () { // Drawing in Canvas\n\t\tfunction _onMakeImage() {\n\t\t\tthis._elImage.src = this._elCanvas.toDataURL(\"image/png\");\n\t\t\tthis._elImage.style.display = \"block\";\n\t\t\tthis._elCanvas.style.display = \"none\";\t\t\t\n\t\t}\n\t\t\n\t\t// Android 2.1 bug workaround\n\t\t// http://code.google.com/p/android/issues/detail?id=5141\n\t\tif (this._android && this._android <= 2.1) {\n\t \tvar factor = 1 / window.devicePixelRatio;\n\t var drawImage = CanvasRenderingContext2D.prototype.drawImage; \n\t \tCanvasRenderingContext2D.prototype.drawImage = function (image, sx, sy, sw, sh, dx, dy, dw, dh) {\n\t \t\tif ((\"nodeName\" in image) && /img/i.test(image.nodeName)) {\n\t\t \tfor (var i = arguments.length - 1; i >= 1; i--) {\n\t\t \targuments[i] = arguments[i] * factor;\n\t\t \t}\n\t \t\t} else if (typeof dw == \"undefined\") {\n\t \t\t\targuments[1] *= factor;\n\t \t\t\targuments[2] *= factor;\n\t \t\t\targuments[3] *= factor;\n\t \t\t\targuments[4] *= factor;\n\t \t\t}\n\t \t\t\n\t \tdrawImage.apply(this, arguments); \n\t \t};\n\t\t}\n\t\t\n\t\t/**\n\t\t * Check whether the user's browser supports Data URI or not\n\t\t * \n\t\t * @private\n\t\t * @param {Function} fSuccess Occurs if it supports Data URI\n\t\t * @param {Function} fFail Occurs if it doesn't support Data URI\n\t\t */\n\t\tfunction _safeSetDataURI(fSuccess, fFail) {\n var self = this;\n self._fFail = fFail;\n self._fSuccess = fSuccess;\n\n // Check it just once\n if (self._bSupportDataURI === null) {\n var el = document.createElement(\"img\");\n var fOnError = function() {\n self._bSupportDataURI = false;\n\n if (self._fFail) {\n self._fFail.call(self);\n }\n };\n var fOnSuccess = function() {\n self._bSupportDataURI = true;\n\n if (self._fSuccess) {\n self._fSuccess.call(self);\n }\n };\n\n el.onabort = fOnError;\n el.onerror = fOnError;\n el.onload = fOnSuccess;\n el.src = \"data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==\"; // the Image contains 1px data.\n return;\n } else if (self._bSupportDataURI === true && self._fSuccess) {\n self._fSuccess.call(self);\n } else if (self._bSupportDataURI === false && self._fFail) {\n self._fFail.call(self);\n }\n\t\t};\n\t\t\n\t\t/**\n\t\t * Drawing QRCode by using canvas\n\t\t * \n\t\t * @constructor\n\t\t * @param {HTMLElement} el\n\t\t * @param {Object} htOption QRCode Options \n\t\t */\n\t\tvar Drawing = function (el, htOption) {\n \t\tthis._bIsPainted = false;\n \t\tthis._android = _getAndroid();\n\t\t\n\t\t\tthis._htOption = htOption;\n\t\t\tthis._elCanvas = document.createElement(\"canvas\");\n\t\t\tthis._elCanvas.width = htOption.width;\n\t\t\tthis._elCanvas.height = htOption.height;\n\t\t\tel.appendChild(this._elCanvas);\n\t\t\tthis._el = el;\n\t\t\tthis._oContext = this._elCanvas.getContext(\"2d\");\n\t\t\tthis._bIsPainted = false;\n\t\t\tthis._elImage = document.createElement(\"img\");\n\t\t\tthis._elImage.alt = \"Scan me!\";\n\t\t\tthis._elImage.style.display = \"none\";\n\t\t\tthis._el.appendChild(this._elImage);\n\t\t\tthis._bSupportDataURI = null;\n\t\t};\n\t\t\t\n\t\t/**\n\t\t * Draw the QRCode\n\t\t * \n\t\t * @param {QRCode} oQRCode \n\t\t */\n\t\tDrawing.prototype.draw = function (oQRCode) {\n var _elImage = this._elImage;\n var _oContext = this._oContext;\n var _htOption = this._htOption;\n \n\t\t\tvar nCount = oQRCode.getModuleCount();\n\t\t\tvar nWidth = _htOption.width / nCount;\n\t\t\tvar nHeight = _htOption.height / nCount;\n\t\t\tvar nRoundedWidth = Math.round(nWidth);\n\t\t\tvar nRoundedHeight = Math.round(nHeight);\n\n\t\t\t_elImage.style.display = \"none\";\n\t\t\tthis.clear();\n\t\t\t\n\t\t\tfor (var row = 0; row < nCount; row++) {\n\t\t\t\tfor (var col = 0; col < nCount; col++) {\n\t\t\t\t\tvar bIsDark = oQRCode.isDark(row, col);\n\t\t\t\t\tvar nLeft = col * nWidth;\n\t\t\t\t\tvar nTop = row * nHeight;\n\t\t\t\t\t_oContext.strokeStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;\n\t\t\t\t\t_oContext.lineWidth = 1;\n\t\t\t\t\t_oContext.fillStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;\t\t\t\t\t\n\t\t\t\t\t_oContext.fillRect(nLeft, nTop, nWidth, nHeight);\n\t\t\t\t\t\n\t\t\t\t\t// 안티 앨리어싱 방지 처리\n\t\t\t\t\t_oContext.strokeRect(\n\t\t\t\t\t\tMath.floor(nLeft) + 0.5,\n\t\t\t\t\t\tMath.floor(nTop) + 0.5,\n\t\t\t\t\t\tnRoundedWidth,\n\t\t\t\t\t\tnRoundedHeight\n\t\t\t\t\t);\n\t\t\t\t\t\n\t\t\t\t\t_oContext.strokeRect(\n\t\t\t\t\t\tMath.ceil(nLeft) - 0.5,\n\t\t\t\t\t\tMath.ceil(nTop) - 0.5,\n\t\t\t\t\t\tnRoundedWidth,\n\t\t\t\t\t\tnRoundedHeight\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t}\n\t\t\t\n\t\t\tthis._bIsPainted = true;\n\t\t};\n\t\t\t\n\t\t/**\n\t\t * Make the image from Canvas if the browser supports Data URI.\n\t\t */\n\t\tDrawing.prototype.makeImage = function () {\n\t\t\tif (this._bIsPainted) {\n\t\t\t\t_safeSetDataURI.call(this, _onMakeImage);\n\t\t\t}\n\t\t};\n\t\t\t\n\t\t/**\n\t\t * Return whether the QRCode is painted or not\n\t\t * \n\t\t * @return {Boolean}\n\t\t */\n\t\tDrawing.prototype.isPainted = function () {\n\t\t\treturn this._bIsPainted;\n\t\t};\n\t\t\n\t\t/**\n\t\t * Clear the QRCode\n\t\t */\n\t\tDrawing.prototype.clear = function () {\n\t\t\tthis._oContext.clearRect(0, 0, this._elCanvas.width, this._elCanvas.height);\n\t\t\tthis._bIsPainted = false;\n\t\t};\n\t\t\n\t\t/**\n\t\t * @private\n\t\t * @param {Number} nNumber\n\t\t */\n\t\tDrawing.prototype.round = function (nNumber) {\n\t\t\tif (!nNumber) {\n\t\t\t\treturn nNumber;\n\t\t\t}\n\t\t\t\n\t\t\treturn Math.floor(nNumber * 1000) / 1000;\n\t\t};\n\t\t\n\t\treturn Drawing;\n\t})();\n\t\n\t/**\n\t * Get the type by string length\n\t * \n\t * @private\n\t * @param {String} sText\n\t * @param {Number} nCorrectLevel\n\t * @return {Number} type\n\t */\n\tfunction _getTypeNumber(sText, nCorrectLevel) {\t\t\t\n\t\tvar nType = 1;\n\t\tvar length = _getUTF8Length(sText);\n\t\t\n\t\tfor (var i = 0, len = QRCodeLimitLength.length; i <= len; i++) {\n\t\t\tvar nLimit = 0;\n\t\t\t\n\t\t\tswitch (nCorrectLevel) {\n\t\t\t\tcase QRErrorCorrectLevel.L :\n\t\t\t\t\tnLimit = QRCodeLimitLength[i][0];\n\t\t\t\t\tbreak;\n\t\t\t\tcase QRErrorCorrectLevel.M :\n\t\t\t\t\tnLimit = QRCodeLimitLength[i][1];\n\t\t\t\t\tbreak;\n\t\t\t\tcase QRErrorCorrectLevel.Q :\n\t\t\t\t\tnLimit = QRCodeLimitLength[i][2];\n\t\t\t\t\tbreak;\n\t\t\t\tcase QRErrorCorrectLevel.H :\n\t\t\t\t\tnLimit = QRCodeLimitLength[i][3];\n\t\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tif (length <= nLimit) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tnType++;\n\t\t\t}\n\t\t}\n\t\t\n\t\tif (nType > QRCodeLimitLength.length) {\n\t\t\tthrow new Error(\"Too long data\");\n\t\t}\n\t\t\n\t\treturn nType;\n\t}\n\n\tfunction _getUTF8Length(sText) {\n\t\tvar replacedText = encodeURI(sText).toString().replace(/\\%[0-9a-fA-F]{2}/g, 'a');\n\t\treturn replacedText.length + (replacedText.length != sText ? 3 : 0);\n\t}\n\t\n\t/**\n\t * @class QRCode\n\t * @constructor\n\t * @example \n\t * new QRCode(document.getElementById(\"test\"), \"http://jindo.dev.naver.com/collie\");\n\t *\n\t * @example\n\t * var oQRCode = new QRCode(\"test\", {\n\t * text : \"http://naver.com\",\n\t * width : 128,\n\t * height : 128\n\t * });\n\t * \n\t * oQRCode.clear(); // Clear the QRCode.\n\t * oQRCode.makeCode(\"http://map.naver.com\"); // Re-create the QRCode.\n\t *\n\t * @param {HTMLElement|String} el target element or 'id' attribute of element.\n\t * @param {Object|String} vOption\n\t * @param {String} vOption.text QRCode link data\n\t * @param {Number} [vOption.width=256]\n\t * @param {Number} [vOption.height=256]\n\t * @param {String} [vOption.colorDark=\"#000000\"]\n\t * @param {String} [vOption.colorLight=\"#ffffff\"]\n\t * @param {QRCode.CorrectLevel} [vOption.correctLevel=QRCode.CorrectLevel.H] [L|M|Q|H] \n\t */\n\tQRCode = function (el, vOption) {\n\t\tthis._htOption = {\n\t\t\twidth : 256, \n\t\t\theight : 256,\n\t\t\ttypeNumber : 4,\n\t\t\tcolorDark : \"#000000\",\n\t\t\tcolorLight : \"#ffffff\",\n\t\t\tcorrectLevel : QRErrorCorrectLevel.H\n\t\t};\n\t\t\n\t\tif (typeof vOption === 'string') {\n\t\t\tvOption\t= {\n\t\t\t\ttext : vOption\n\t\t\t};\n\t\t}\n\t\t\n\t\t// Overwrites options\n\t\tif (vOption) {\n\t\t\tfor (var i in vOption) {\n\t\t\t\tthis._htOption[i] = vOption[i];\n\t\t\t}\n\t\t}\n\t\t\n\t\tif (typeof el == \"string\") {\n\t\t\tel = document.getElementById(el);\n\t\t}\n\t\t\n\t\tthis._android = _getAndroid();\n\t\tthis._el = el;\n\t\tthis._oQRCode = null;\n this._oDrawer = this._htOption.useSVG ? svgDrawer : Drawing\n\t\tthis._oDrawing = new this._oDrawer(this._el, this._htOption);\n\t\t\n\t\tif (this._htOption.text) {\n\t\t\tthis.makeCode(this._htOption.text);\t\n\t\t}\n\t};\n\t\n\t/**\n\t * Make the QRCode\n\t * \n\t * @param {String} sText link data\n\t */\n\tQRCode.prototype.makeCode = function (sText) {\n\t\tthis._oQRCode = new QRCodeModel(_getTypeNumber(sText, this._htOption.correctLevel), this._htOption.correctLevel);\n\t\tthis._oQRCode.addData(sText);\n\t\tthis._oQRCode.make();\n\t\tthis._el.title = sText;\n\t\tthis._oDrawing.draw(this._oQRCode);\t\t\t\n\t\tthis.makeImage();\n\t};\n\t\n\t/**\n\t * Make the Image from Canvas element\n\t * - It occurs automatically\n\t * - Android below 3 doesn't support Data-URI spec.\n\t * \n\t * @private\n\t */\n\tQRCode.prototype.makeImage = function () {\n\t\tif (typeof this._oDrawing.makeImage == \"function\" && (!this._android || this._android >= 3)) {\n\t\t\tthis._oDrawing.makeImage();\n\t\t}\n\t};\n\t\n\t/**\n\t * Clear the QRCode\n\t */\n\tQRCode.prototype.clear = function () {\n\t\tthis._oDrawing.clear();\n\t};\n\t\n\t/**\n\t * @name QRCode.CorrectLevel\n\t */\n\tQRCode.CorrectLevel = QRErrorCorrectLevel;\n})();\n\nmodule.exports = QRCode\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(/#(.*)$/)\n return match ? match[1] : ''\n}\n","var Backbone = require('backbone')\n , Overlay = require('ui/Overlay')\n\nmodule.exports = function(tmpl) {\n\n return function(View, options) {\n options = options || {}\n var dialogTitle = options.title\n\n return Backbone.View.extend({\n initialize: function(options) {\n this.overlay = new Overlay({ closable: true })\n this.view = new View(options)\n this.listenTo(this.view, 'close', this.close, this)\n }\n , events: {\n 'click .overlay-close': 'handleCloseClicked'\n }\n , handleCloseClicked: function(e) {\n e.preventDefault()\n this.close()\n }\n , open: function() {\n this.overlay.open()\n }\n , close: function() {\n this.overlay.close()\n }\n , render: function() {\n this.$el.html(tmpl({ title: dialogTitle }))\n this.$('.view-placeholder')\n .replaceWith(this.view.render().el)\n\n this.overlay.setBody(this.$el)\n return this\n }\n })\n }\n\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//# 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\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 return \"\\n\";\n},\"useData\":true});","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, 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 , ERROR_MSG = '网络发生了错误'\n , openAlert = require('game-info/widgets/openAlert')\n , EngageForm = require('game-info/widgets/EngageForm')\n , ajaxEngageCurrentGame = require('apis/ajaxEngageCurrentGame')\n\nvar isAjaxing = false;\n\nmodule.exports = function(e) {\n var ued = window.ued || {}\n , element = $(e.currentTarget)\n , gameCode = element.data('game-code') || ued.gameCode\n , channelType = element.data('channel-type') || 'CHANNEL_PC'\n\n if (isAjaxing) { return }\n isAjaxing = true\n\n ajaxEngageCurrentGame(gameCode, channelType)\n .always(function() {\n isAjaxing = false\n })\n .done(function(userInfo) {\n var formDiaog = new EngageForm({\n userInfo: userInfo\n })\n\n formDiaog.render().open()\n })\n .fail(function(message) {\n return openAlert({ content: message || ERROR_MSG })\n })\n}\n","var Backbone = require('backbone')\n , _ = require('underscore')\n , tmpl = require('./tmpl.handlebars')\n , enableDialog = require('ui/enableDialog')\n , formUtils = require('@173js/ui/form')\n , ValidateForm = require('widgets/ValidateForm')\n , ued = window.ued || {}\n , openAlert = require('game-info/widgets/openAlert')\n , successTmpl = require('./success.handlebars')\n\nvar View = Backbone.View.extend({\n events: {\n 'submit form': 'formSubmitted'\n }\n, initialize: function(options) {\n options = options || {}\n this.userInfo = options.userInfo || {}\n }\n, ajaxSubmitForm: function(dict) {\n var ued = window.ued || {}\n , gameCode = ued.gameCode\n , form = this.form\n , ERROR = '0'\n , ERROR_MESSAGE = '网络发生了错误'\n\n formUtils.readonlyForm(form)\n\n return $.ajax({\n type: 'POST',\n url: '/track-updateUserInfo.html',\n dataType:'json',\n data: dict\n }).always(function() {\n formUtils.resumeForm(form)\n }).done(_.bind(function(resp) {\n if (resp.status !== ERROR) {\n this.trigger('close')\n return openAlert({\n html: successTmpl()\n , title: '预订成功'\n })\n }\n\n this.renderFieldErrors(\n _.map([{ message: resp.msg || ERROR_MESSAGE }])\n )\n }, this))\n .fail(_.bind(function() {\n this.renderFieldErrors(\n _.map([{ message: ERROR_MESSAGE }])\n )\n }, this))\n }\n, formSubmitted: function(e) {\n e.preventDefault()\n var dict = formUtils.toDict(this.$('form'))\n , HIDE_ERRORS = []\n\n this.renderFieldErrors(HIDE_ERRORS)\n\n if (!this.validateForm.validate()) {\n this.renderFieldErrors(this.validateForm.fieldErrors)\n return\n }\n\n this.ajaxSubmitForm(dict)\n }\n, fetchMemberInfo: function() {\n return $.getJSON('/game-getMemberInfo.html')\n }\n, render: function() {\n this.$el.html(tmpl(this.userInfo))\n\n this.form = this.$('form')\n this.validateForm = new ValidateForm({\n form: this.form\n })\n\n return this\n }\n, renderFieldErrors: function(fieldErrors) {\n // TODO: DRY\n var errorBlock = this.$('.errors-block')\n if (!fieldErrors || !fieldErrors.length) {\n errorBlock.hide()\n return\n }\n\n errorBlock.empty()\n\n _.each(fieldErrors, function(x) {\n if (!x.message) { return }\n errorBlock.append('');\n\t\t\t\t\n\t\t\t\tfor (var col = 0; col < nCount; col++) {\n\t\t\t\t\taHTML.push(' ');\n\t\t\t}\n\t\t\t\n\t\t\taHTML.push('');\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\taHTML.push(' 预订成功
\\n