Update for underscore 1.8.3.

apps/common/main/lib/component/ComboBox.js

@@ -547,7 +547,7 @@ define([
                         '<% _.each(items, function(item) { %>',
                            '<li id="<%= item.id %>" data-value="<%= item.value %>"><a tabindex="-1" type="menuitem"><%= scope.getDisplayValue(item) %></a></li>',
                         '<% }); %>'
-                    ].join(''), {
+                    ].join(''))({
                         items: this.store.toJSON(),
                         scope: this
                     }));

apps/common/main/lib/component/ComboBoxFonts.js

@@ -353,7 +353,7 @@ define([
                     '<li id="<%= item.id %>">',
                         '<a class="font-item" tabindex="-1" type="menuitem" style="vertical-align:middle; margin: 0 0 0 -10px; height:<%=scope.getListItemHeight()%>px;"/>',
                     '</li>'
-                ].join(''), {
+                ].join(''))({
                     item: item.attributes,
                     scope: this
                 }));

apps/common/main/lib/component/Window.js

@@ -421,7 +421,7 @@ define([
             _.extend(options, {
                 cls: 'alert',
                 onprimary: onKeyDown,
-                tpl: _.template(template, options)
+                tpl: _.template(template)(options)
             });
 
             var win = new Common.UI.Window(options),
@@ -556,7 +556,7 @@ define([
             render : function() {
                 var renderto = this.initConfig.renderTo || document.body;
                 $(renderto).append(
-                    _.template(template, this.initConfig)
+                    _.template(template)(this.initConfig)
                 );
 
                 this.$window = $('#' + this.initConfig.id);

apps/common/main/lib/view/AdvancedSettingsWindow.js

@@ -71,7 +71,7 @@ define([
                 '</div>'
             ].join('');
 
-            _options.tpl = _.template(this.template, _options);
+            _options.tpl = _.template(this.template)(_options);
 
             this.handler = _options.handler;
             this.toggleGroup = _options.toggleGroup;

apps/common/main/lib/view/Chat.js

@@ -67,7 +67,7 @@ define([
 
         templateUserList: _.template('<ul>' +
                         '<% _.each(users, function(item) { %>' +
-                            '<%= _.template(usertpl, {user: item, scope: scope}) %>' +
+                            '<%= _.template(usertpl)({user: item, scope: scope}) %>' +
                         '<% }); %>' +
                     '</ul>'),
 
@@ -82,7 +82,7 @@ define([
 
         templateMsgList: _.template('<ul>' +
                         '<% _.each(messages, function(item) { %>' +
-                            '<%= _.template(msgtpl, {msg: item, scope: scope}) %>' +
+                            '<%= _.template(msgtpl)({msg: item, scope: scope}) %>' +
                         '<% }); %>' +
                     '</ul>'),
 
@@ -162,7 +162,7 @@ define([
 
         _onAddUser: function(m, c, opts) {
             if (this.panelUsers) {
-                this.panelUsers.find('ul').append(_.template(this.tplUser, {user: m, scope: this}));
+                this.panelUsers.find('ul').append(_.template(this.tplUser)({user: m, scope: this}));
                 this.panelUsers.scroller.update({minScrollbarLength  : 25, alwaysVisibleY: true});
             }
         },
@@ -186,7 +186,7 @@ define([
                 var content = this.panelMessages.find('ul');
                 if (content && content.length) {
                     this._prepareMessage(m);
-                    content.append(_.template(this.tplMsg, {msg: m, scope: this}));
+                    content.append(_.template(this.tplMsg)({msg: m, scope: this}));
 
                     // scroll to end
 

apps/common/main/lib/view/Comments.js

@@ -98,7 +98,7 @@ define([
             this.store      = options.store;
             this.delegate   = options.delegate;
 
-            _options.tpl    = _.template(this.template, _options);
+            _options.tpl    = _.template(this.template)(_options);
 
             this.arrow      = {margin: 20, width: 12, height: 34};
             this.sdkBounds  = {width: 0, height: 0, padding: 10, paddingTop: 20};

apps/common/main/lib/view/CopyWarningDialog.js

@@ -83,7 +83,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
 
             Common.UI.Window.prototype.initialize.call(this, this.options);
         },

apps/common/main/lib/view/DocumentAccessDialog.js

@@ -57,7 +57,7 @@ define([
                 '<div id="id-sharing-placeholder"></div>'
             ].join('');
 
-            _options.tpl = _.template(this.template, _options);
+            _options.tpl = _.template(this.template)(_options);
 
             this.settingsurl = options.settingsurl || '';
             Common.UI.Window.prototype.initialize.call(this, _options);

apps/common/main/lib/view/ExternalDiagramEditor.js

@@ -66,7 +66,7 @@ define([
                 '</div>'
             ].join('');
 
-            _options.tpl = _.template(this.template, _options);
+            _options.tpl = _.template(this.template)(_options);
 
             this.handler = _options.handler;
             this._chartData = null;

apps/common/main/lib/view/ExternalMergeEditor.js

@@ -66,7 +66,7 @@ define([
                 '</div>'
             ].join('');
 
-            _options.tpl = _.template(this.template, _options);
+            _options.tpl = _.template(this.template)(_options);
 
             this.handler = _options.handler;
             this._mergeData = null;

apps/common/main/lib/view/ImageFromUrlDialog.js

@@ -65,7 +65,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
 
             Common.UI.Window.prototype.initialize.call(this, this.options);
         },

apps/common/main/lib/view/InsertTableDialog.js

@@ -73,7 +73,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
 
             Common.UI.Window.prototype.initialize.call(this, this.options);
         },

apps/common/main/lib/view/OpenDialog.js

@@ -93,7 +93,7 @@ define([
             this.codepages      =   options.codepages;
             this.settings       =   options.settings;
 
-            _options.tpl        =   _.template(this.template, _options);
+            _options.tpl        =   _.template(this.template)(_options);
 
             Common.UI.Window.prototype.initialize.call(this, _options);
         },

apps/common/main/lib/view/Plugins.js

@@ -314,7 +314,7 @@ define([
                 '<% } %>'
             ].join('');
 
-            _options.tpl = _.template(this.template, _options);
+            _options.tpl = _.template(this.template)(_options);
 
             this.url = options.url || '';
             Common.UI.Window.prototype.initialize.call(this, _options);

apps/common/main/lib/view/RenameDialog.js

@@ -66,7 +66,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
 
             Common.UI.Window.prototype.initialize.call(this, this.options);
         },

apps/common/main/lib/view/ReviewChanges.js

@@ -80,7 +80,7 @@ define([
             this.store      = options.store;
             this.delegate   = options.delegate;
 
-            _options.tpl    = _.template(this.template, _options);
+            _options.tpl    = _.template(this.template)(_options);
 
             this.arrow      = {margin: 20, width: 12, height: 34};
             this.sdkBounds  = {width: 0, height: 0, padding: 10, paddingTop: 20};
@@ -616,7 +616,7 @@ define([
             },
 
             getPanel: function () {
-                this.$el = $(_.template( template, {} ));
+                this.$el = $(_.template(template)( {} ));
 
                 if ( this.appConfig.canReview ) {
                     this.btnPrev.render(this.$el.find('#btn-change-prev'));

apps/common/main/lib/view/SearchDialog.js

@@ -105,7 +105,7 @@
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
 
             Common.UI.Window.prototype.initialize.call(this, this.options);
         },

apps/documenteditor/main/app/view/HyperlinkSettingsDialog.js

@@ -81,7 +81,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
             this.api = this.options.api;
 
             Common.UI.Window.prototype.initialize.call(this, this.options);

apps/documenteditor/main/app/view/MailMergeRecepients.js

@@ -54,7 +54,7 @@ define([
                 '<div id="id-mail-recepients-placeholder"></div>'
             ].join('');
 
-            _options.tpl = _.template(this.template, _options);
+            _options.tpl = _.template(this.template)(_options);
 
             this.fileChoiceUrl = options.fileChoiceUrl || '';
             Common.UI.Window.prototype.initialize.call(this, _options);

apps/documenteditor/main/app/view/MailMergeSaveDlg.js

@@ -55,7 +55,7 @@ define([
                 '<div id="id-mail-merge-folder-placeholder"></div>'
             ].join('');
 
-            _options.tpl = _.template(this.template, _options);
+            _options.tpl = _.template(this.template)(_options);
 
             this.mergeFolderUrl = options.mergeFolderUrl || '';
             this.mergedFileUrl = options.mergedFileUrl || '';

apps/documenteditor/main/app/view/PageMarginsDialog.js

@@ -89,7 +89,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
 
             this.spinners = [];
             this._noApply = false;

apps/documenteditor/main/app/view/PageSizeDialog.js

@@ -79,7 +79,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
 
             this.spinners = [];
             this._noApply = false;

apps/documenteditor/main/app/view/Statusbar.js

@@ -430,7 +430,7 @@ define([
                     label: this.labelSelect,
                     btns: {ok: this.btnOk, cancel: this.btnCancel}
                 });
-                this.options.tpl = _.template(this.template, this.options);
+                this.options.tpl = _.template(this.template)(this.options);
 
                 Common.UI.Window.prototype.initialize.call(this, this.options);
             },

apps/documenteditor/main/app/view/StyleTitleDialog.js

@@ -70,7 +70,7 @@ define([
                     '</div>'
                 ].join('');
 
-                this.options.tpl = _.template(this.template, this.options);
+                this.options.tpl = _.template(this.template)(this.options);
 
                 Common.UI.Window.prototype.initialize.call(this, this.options);
             },

apps/documenteditor/main/app/view/Toolbar.js

@@ -195,7 +195,7 @@ define([
                         { caption: me.textTabHome, action: 'home', extcls: 'canedit'},
                         { caption: me.textTabInsert, action: 'ins', extcls: 'canedit'},
                         { caption: me.textTabLayout, action: 'layout', extcls: 'canedit'} ];
-                config.$dom = $(_.template(template, config));
+                config.$dom = $(_.template(template)(config));
 
                 /**
                  * UI Components
@@ -2476,7 +2476,7 @@ define([
                 var _elements = $tabs || config.$dom.find('.tabs');
                 var $target = _elements.find('a[data-tab=' + _after_action + ']');
                 if ( $target.length ) {
-                    $target.parent().after( _.template(_tplTab, tab) );
+                    $target.parent().after( _.template(_tplTab)(tab) );
 
                     if ( panel ) {
                         _elements = $panels || config.$dom.find('.box-panels > .panel');

apps/documenteditor/mobile/app/view/Settings.js

@@ -175,7 +175,7 @@ define([
                                 '</div>',
                             '</label>',
                         '</li>'
-                    ].join(''), {
+                    ].join(''))({
                         android: Framework7.prototype.device.android,
                         item: size,
                         index: index,

apps/documenteditor/mobile/app/view/edit/EditChart.js

@@ -203,7 +203,7 @@ define([
                             '<% }); %>',
                         '</ul>',
                         '<% }); %>'
-                    ].join(''), {
+                    ].join(''))({
                         styles: styles
                     });
 

apps/documenteditor/mobile/app/view/edit/EditTable.js

@@ -138,7 +138,7 @@ define([
                             '</div>',
                             '<% }); %>',
                         '</div>'
-                    ].join(''), {
+                    ].join(''))({
                         styles: styles
                     });
 

apps/presentationeditor/main/app/view/DocumentPreview.js

@@ -100,7 +100,7 @@ define([
         render: function () {
             var el = $(this.el),
                 me = this;
-            el.html(_.template(this.template, {
+            el.html(_.template(this.template)({
                 scope: this
             }));
 

apps/presentationeditor/main/app/view/HyperlinkSettingsDialog.js

@@ -103,7 +103,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
             this.slides = this.options.slides;
             this.api = this.options.api;
 

apps/presentationeditor/main/app/view/SlideSizeSettings.js

@@ -87,7 +87,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
 
             this.spinners = [];
             this._noApply = false;

apps/presentationeditor/main/app/view/SlideshowSettings.js

@@ -68,7 +68,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
 
             this.spinners = [];
             this._noApply = false;

apps/presentationeditor/main/app/view/Toolbar.js

@@ -251,7 +251,7 @@ define([
                     { caption: 'Home', action: 'home', extcls: 'canedit'},
                     { caption: 'Insert', action: 'ins', extcls: 'canedit'} ];
 
-                config.$layout = $(_.template(template, config));
+                config.$layout = $(_.template(template)(config));
 
                 me.paragraphControls = [];
                 me.shapeControls = [];
@@ -1795,7 +1795,7 @@ define([
                 var _elements = $tabs || config.$layout.find('.tabs');
                 var $target = _elements.find('a[data-tab=' + _after_action + ']');
                 if ( $target.length ) {
-                    $target.parent().after( _.template(_tplTab, tab) );
+                    $target.parent().after( _.template(_tplTab)(tab) );
 
                     if ( panel ) {
                         _elements = $panels || config.$layout.find('.box-panels > .panel');

apps/presentationeditor/mobile/app/view/add/AddSlide.js

@@ -123,7 +123,7 @@ define([
                                 '<% }); %>',
                             '</ul>',
                         '<% }); %>'
-                    ].join(''), {
+                    ].join(''))({
                         layouts: layouts
                     });
 

apps/presentationeditor/mobile/app/view/edit/EditChart.js

@@ -203,7 +203,7 @@ define([
                             '<% }); %>',
                         '</ul>',
                         '<% }); %>'
-                    ].join(''), {
+                    ].join(''))({
                         styles: styles
                     });
 

apps/presentationeditor/mobile/app/view/edit/EditSlide.js

@@ -235,7 +235,7 @@ define([
                         '<% }); %>',
                         '</ul>',
                         '<% }); %>'
-                    ].join(''), {
+                    ].join(''))({
                         layouts: layouts
                     });
 
@@ -268,7 +268,7 @@ define([
                             '<% }); %>',
                             '</div>',
                         '<% }); %>'
-                    ].join(''), {
+                    ].join(''))({
                         themes: themes
                     });
 
@@ -291,7 +291,7 @@ define([
                             '</label>',
                         '</li>',
                         '<% }); %>'
-                    ].join(''), {
+                    ].join(''))({
                         android : Common.SharedSettings.get('android'),
                         types: _arrCurrentEffectTypes
                     });

apps/presentationeditor/mobile/app/view/edit/EditTable.js

@@ -138,7 +138,7 @@ define([
                             '</div>',
                             '<% }); %>',
                         '</div>'
-                    ].join(''), {
+                    ].join(''))({
                         styles: styles
                     });
 

apps/spreadsheeteditor/main/app/view/AutoFilterDialog.js

@@ -93,7 +93,7 @@ define([
             this.handler    =   options.handler;
             this.type       =   options.type || 'number';
 
-            _options.tpl    =   _.template(this.template, _options);
+            _options.tpl    =   _.template(this.template)(_options);
 
             Common.UI.Window.prototype.initialize.call(this, _options);
         },
@@ -342,7 +342,7 @@ define([
             this.api        =   options.api;
             this.handler    =   options.handler;
 
-            _options.tpl    =   _.template(this.template, _options);
+            _options.tpl    =   _.template(this.template)(_options);
 
             Common.UI.Window.prototype.initialize.call(this, _options);
         },
@@ -516,7 +516,7 @@ define([
             this.throughIndexes =   [];
             this.filteredIndexes =  [];
 
-            _options.tpl        =   _.template(this.template, _options);
+            _options.tpl        =   _.template(this.template)(_options);
 
             Common.UI.Window.prototype.initialize.call(this, _options);
         },

apps/spreadsheeteditor/main/app/view/CellRangeDialog.js

@@ -69,7 +69,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
 
             Common.UI.Window.prototype.initialize.call(this, this.options);
         },

apps/spreadsheeteditor/main/app/view/FormulaDialog.js

@@ -92,7 +92,7 @@ define([
             this.formulasGroups =   options.formulasGroups;
             this.handler        =   options.handler;
 
-            _options.tpl        =   _.template(this.template, _options);
+            _options.tpl        =   _.template(this.template)(_options);
 
             Common.UI.Window.prototype.initialize.call(this, _options);
         },

apps/spreadsheeteditor/main/app/view/HyperlinkSettingsDialog.js

@@ -99,7 +99,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
             this.api = this.options.api;
 
             Common.UI.Window.prototype.initialize.call(this, this.options);

apps/spreadsheeteditor/main/app/view/SetValueDialog.js

@@ -67,7 +67,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
             this.startvalue = this.options.startvalue;
             this.maxvalue = this.options.maxvalue;
             this.defaultUnit = this.options.defaultUnit;

apps/spreadsheeteditor/main/app/view/Statusbar.js

@@ -68,7 +68,7 @@ define([
 
             templateUserList: _.template('<ul>' +
                 '<% _.each(users, function(item) { %>' +
-                    '<%= _.template(usertpl, {user: item, scope: scope}) %>' +
+                    '<%= _.template(usertpl)({user: item, scope: scope}) %>' +
                 '<% }); %>' +
             '</ul>'),
 
@@ -489,7 +489,7 @@ define([
 
             _onAddUser: function(m, c, opts) {
                 if (this.panelUsersList) {
-                    this.panelUsersList.find('ul').append(_.template(this.tplUser, {user: m, scope: this}));
+                    this.panelUsersList.find('ul').append(_.template(this.tplUser)({user: m, scope: this}));
                     this.panelUsersList.scroller.update({minScrollbarLength  : 40, alwaysVisibleY: true});
                 }
             },
@@ -706,7 +706,7 @@ define([
                     label: this.labelSheetName,
                     btns: {ok: this.okButtonText, cancel: this.cancelButtonText}
                 });
-                this.options.tpl = _.template(this.template, this.options);
+                this.options.tpl = _.template(this.template)(this.options);
 
                 Common.UI.Window.prototype.initialize.call(this, this.options);
             },
@@ -823,7 +823,7 @@ define([
                     label: options.ismove ? this.textMoveBefore : this.textCopyBefore,
                     btns: {ok: this.okButtonText, cancel: this.cancelButtonText}
                 });
-                this.options.tpl = _.template(this.template, this.options);
+                this.options.tpl = _.template(this.template)(this.options);
 
                 Common.UI.Window.prototype.initialize.call(this, this.options);
             },

apps/spreadsheeteditor/main/app/view/TableOptionsDialog.js

@@ -72,7 +72,7 @@ define([
                 '</div>'
             ].join('');
 
-            this.options.tpl = _.template(this.template, this.options);
+            this.options.tpl = _.template(this.template)(this.options);
             this.checkRangeType = Asc.c_oAscSelectionDialogType.FormatTable;
             this.selectionType = Asc.c_oAscSelectionType.RangeCells;
 

apps/spreadsheeteditor/mobile/app/view/add/AddFunction.js

@@ -57,7 +57,7 @@ define([
                 };
 
                 _.extend(_params, args);
-                var $content = $('<div/>').append(_.template(this.template, _params));
+                var $content = $('<div/>').append(_.template(this.template)(_params));
 
                 // Android fix for navigation
                 if (Framework7.prototype.device.android) {
@@ -121,7 +121,7 @@ define([
                     'Logical':              me.sCatLogical
                 };
 
-                me.layout = $('<div/>').append(_.template(me.template, {
+                me.layout = $('<div/>').append(_.template(me.template)({
                     android     : Common.SharedSettings.get('android'),
                     phone       : Common.SharedSettings.get('phone'),
                     textGroups  : me.textGroups,

apps/spreadsheeteditor/mobile/app/view/add/AddLink.js

@@ -210,7 +210,7 @@ define([
                     '<% }) %>';
 
                 this.layout.find('#add-link-sheet select').html(
-                    _.template(tpl, {
+                    _.template(tpl)({
                         worksheets: sheets
                     })
                 );
@@ -219,7 +219,7 @@ define([
 
                 if ($view.length > 0) {
                     $view.find('#add-link-sheet select').html(
-                        _.template(tpl, {
+                        _.template(tpl)({
                             worksheets: sheets
                         })
                     );

apps/spreadsheeteditor/mobile/app/view/add/AddOther.js

@@ -76,8 +76,7 @@ define([
                 }
 
                 mapNavigation =
-                    el = _.template(tplNavigation,
-                        {
+                    el = _.template(tplNavigation)({
                             android     : Common.SharedSettings.get('android'),
                             phone       : Common.SharedSettings.get('phone'),
                             textBack    : this.textBack,

apps/spreadsheeteditor/mobile/app/view/edit/EditCell.js

@@ -133,7 +133,7 @@ define([
                             '<% }); %>',
                         '</ul>',
                         '<% }); %>'
-                    ].join(''), {
+                    ].join(''))({
                         styles: styles,
                         styleSize: styleSize
                     });

apps/spreadsheeteditor/mobile/app/view/edit/EditChart.js

@@ -160,7 +160,7 @@ define([
                             '<% }); %>',
                         '</ul>',
                         '<% }); %>'
-                    ].join(''), {
+                    ].join(''))({
                         styles: styles
                     });
 

vendor/underscore/.eslintrc

@@ -0,0 +1,93 @@
+{
+  "env": {
+    "browser": true,
+    "node": true,
+    "amd": true
+  },
+
+  "rules": {
+    "array-bracket-spacing": [2],
+    "block-scoped-var": 1,
+    "brace-style": [1, "1tbs"],
+    "camelcase": 2,
+    "comma-dangle": [2, "never"],
+    "comma-spacing": 2,
+    "computed-property-spacing": [2, "never"],
+    "consistent-return": 1,
+    "dot-notation": [2, { "allowKeywords": false }],
+    "eol-last": 2,
+    "eqeqeq": [2, "smart"],
+    "indent": [2, 2, {"SwitchCase": 1, "VariableDeclarator": 2}],
+    "key-spacing": 1,
+    "linebreak-style": 2,
+    "max-depth": [1, 4],
+    "max-params": [1, 5],
+    "new-cap": 2,
+    "no-alert": 2,
+    "no-caller": 2,
+    "no-catch-shadow": 2,
+    "no-console": 2,
+    "no-debugger": 2,
+    "no-delete-var": 2,
+    "no-div-regex": 1,
+    "no-dupe-args": 2,
+    "no-dupe-keys": 2,
+    "no-duplicate-case": 2,
+    "no-else-return": 1,
+    "no-empty-character-class": 2,
+    "no-empty-label": 2,
+    "no-eval": 2,
+    "no-ex-assign": 2,
+    "no-extend-native": 2,
+    "no-extra-boolean-cast": 2,
+    "no-extra-parens": 1,
+    "no-extra-semi": 2,
+    "no-fallthrough": 2,
+    "no-floating-decimal": 2,
+    "no-func-assign": 2,
+    "no-implied-eval": 2,
+    "no-inner-declarations": 2,
+    "no-irregular-whitespace": 2,
+    "no-label-var": 2,
+    "no-lone-blocks": 2,
+    "no-lonely-if": 2,
+    "no-multi-spaces": 1,
+    "no-multi-str": 2,
+    "no-native-reassign": 2,
+    "no-negated-in-lhs": 1,
+    "no-nested-ternary": 2,
+    "no-new-object": 2,
+    "no-new-wrappers": 2,
+    "no-obj-calls": 2,
+    "no-octal": 2,
+    "no-octal-escape": 2,
+    "no-proto": 2,
+    "no-redeclare": 2,
+    "no-shadow": 2,
+    "no-spaced-func": 2,
+    "no-throw-literal": 2,
+    "no-trailing-spaces": 2,
+    "no-undef": 2,
+    "no-undef-init": 2,
+    "no-undefined": 2,
+    "no-unneeded-ternary": 2,
+    "no-unreachable": 2,
+    "no-unused-expressions": 2,
+    "no-unused-vars": 2,
+    "no-use-before-define": [1, "nofunc"],
+    "no-with": 2,
+    "object-curly-spacing": [2, "never"],
+    "quote-props": [1, "as-needed"],
+    "quotes": [2, "single", "avoid-escape"],
+    "radix": 2,
+    "semi": 2,
+    "space-after-keywords": [2, "always"],
+    "space-before-function-paren": [2, {"anonymous": "never", "named": "never"}],
+    "space-infix-ops": 2,
+    "space-return-throw-case": 2,
+    "space-unary-ops": [2, { "words": true, "nonwords": false }],
+    "use-isnan": 2,
+    "valid-typeof": 2,
+    "wrap-iife": 2
+  }
+}

vendor/underscore/.gitignore

@@ -1,2 +1,7 @@
 raw
 node_modules
+*.log
+*.idea
+*.swp
+nyc_output
+coverage

vendor/underscore/.travis.yml

@@ -1,5 +1,30 @@
 language: node_js
+sudo: false
 node_js:
-  - 0.8
+  - "0.8"
+  - "0.10"
+  - "0.12"
+matrix:
+  include:
+    - node_js: "4.0"
+      env: BROWSER=true
+before_install:
+  - npm install -g npm@2.6
+  - npm install -g karma-cli
+before_script:
+  - npm install karma-sauce-launcher
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start
+script:
+  - npm test
+  - "[ $BROWSER == false ] || npm run test-browser"
+  - "[ $BROWSER == false ] || karma start karma.conf-sauce.js"
 notifications:
   email: false
+env:
+  global:
+  - NPM_CONFIG_PROGRESS="false"
+  - secure: bDZSBQfqr21hCayjcZ20IxrV6+XGhxQPFIfwWqEKLrF93Gu8LLVjZRxXE/mE8I8N4Z5WtDNb4ZHrm/TTzmcPa5MuHgIxEdknQCncobH8oimwc83SHwEPk6okeNKl39VlCjvvnmoe/V/KpnknuYn3Rqghtl/Uv9KLpCwskwjTtcw=
+  - secure: SRECgXuwcZTcD3GVxTS2bYNgRyye4vq6BLrV2PH9FyNenowsKQR2EwlC/dppc1Q8NWMgv79J/R96q9JOFh+mEH9L5dlBb2yhnGH8amVeM/ChAJHT/F8YktKM453uVpz5fR00QcCQDDUOx6Pvx374ID0OKNpWKAkQBWA9mPTsLnE=
+  matrix: BROWSER=false
+after_success: npm run coveralls

vendor/underscore/CODE_OF_CONDUCT.md

@@ -0,0 +1,93 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at jashkenas@gmail.com. The project team
+will review and investigate all complaints, and will respond in a way that it deems
+appropriate to the circumstances. The project team is obligated to maintain
+confidentiality with regard to the reporter of an incident.
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Moderation
+
+Edits of another user's comment must be clearly marked with "**edit**", the
+moderator's username, and a timestamp for each occurrence. The only acceptable
+reasons for editing another user's comment are:
+
+1. to edit out violations of Our Pledge. These edits must include a rationale.
+2. to direct future readers to a relevant point later in the conversation
+   (usually the resolution). These edits must be append-only.
+
+Deletion of another user's comment is only acceptable when the comment includes
+no original value, such as "+1", ":+1:", or "me too".
+
+## Self-Moderation
+
+Edits of your own comment after someone has responded must be append-only and
+clearly marked with "**edit**". Typographical and formatting fixes to your own
+comment which do not affect its meaning are exempt from this requirement.
+Deletion of your own comment is only acceptable before any later comments have
+been posted.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

vendor/underscore/CONTRIBUTING.md

@@ -1,7 +1,11 @@
 ## How to contribute to Underscore.js
 
+* This project adheres to a [code of conduct](CODE_OF_CONDUCT.md). By participating, you are expected to uphold this code.
+
 * Before you open a ticket or send a pull request, [search](https://github.com/jashkenas/underscore/issues) for previous discussions about the same feature or issue. Add to the earlier ticket if you find one.
 
+* If you're proposing a new feature, make sure it isn't already implemented in [Underscore-Contrib](https://github.com/documentcloud/underscore-contrib).
+
 * Before sending a pull request for a feature, be sure to have [tests](http://underscorejs.org/test/).
 
 * Use the same coding style as the rest of the [codebase](https://github.com/jashkenas/underscore/blob/master/underscore.js).

vendor/underscore/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative
+Copyright (c) 2009-2017 Jeremy Ashkenas, DocumentCloud and Investigative
 Reporters & Editors
 
 Permission is hereby granted, free of charge, to any person

vendor/underscore/README.md

@@ -12,9 +12,15 @@ Underscore.js is a utility-belt library for JavaScript that provides
 support for the usual functional suspects (each, map, reduce, filter...)
 without extending any core JavaScript objects.
 
+This project adheres to a [code of conduct](CODE_OF_CONDUCT.md). By participating, you are expected to uphold this code.
+
 For Docs, License, Tests, and pre-packed downloads, see:
 http://underscorejs.org
 
+For support and questions, please use
+[the gitter channel](https://gitter.im/jashkenas/underscore)
+or [stackoverflow](http://stackoverflow.com/search?q=underscore.js)
+
 Underscore is an open-sourced component of DocumentCloud:
 https://github.com/documentcloud
 

vendor/underscore/bower.json

@@ -0,0 +1,6 @@
+{
+  "name": "underscore",
+  "main": "underscore.js",
+  "keywords": ["util", "functional", "server", "client", "browser"],
+  "ignore" : ["docs", "test", "*.yml", "CNAME", "index.html", "favicon.ico", "CONTRIBUTING.md", ".*", "package.json", "karma.*"]
+}

vendor/underscore/docs/.eslintrc

@@ -0,0 +1,5 @@
+{
+  "globals": {
+      "_": true
+  }
+}

vendor/underscore/docs/docco.css

@@ -21,11 +21,11 @@
 }
 
 @font-face {
-    font-family: 'novecento-bold';
-    src: url('public/fonts/novecento-bold.eot');
-    src: url('public/fonts/novecento-bold.eot?#iefix') format('embedded-opentype'),
-         url('public/fonts/novecento-bold.woff') format('woff'),
-         url('public/fonts/novecento-bold.ttf') format('truetype');
+    font-family: 'roboto-black';
+    src: url('public/fonts/roboto-black.eot');
+    src: url('public/fonts/roboto-black.eot?#iefix') format('embedded-opentype'),
+         url('public/fonts/roboto-black.woff') format('woff'),
+         url('public/fonts/roboto-black.ttf') format('truetype');
     font-weight: normal;
     font-style: normal;
 }
@@ -51,15 +51,23 @@ b, strong {
   font-family: "aller-bold";
 }
 
-p, ul, ol {
+p {
   margin: 15px 0 0px;
 }
+  .annotation ul, .annotation ol {
+    margin: 25px 0;
+  }
+    .annotation ul li, .annotation ol li {
+      font-size: 14px;
+      line-height: 18px;
+      margin: 10px 0;
+    }
 
 h1, h2, h3, h4, h5, h6 {
   color: #112233;
   line-height: 1em;
   font-weight: normal;
-  font-family: "novecento-bold";
+  font-family: "roboto-black";
   text-transform: uppercase;
   margin: 30px 0 15px 0;
 }
@@ -67,10 +75,13 @@ h1, h2, h3, h4, h5, h6 {
 h1 {
   margin-top: 40px;
 }
+h2 {
+  font-size: 1.26em;
+}
 
 hr {
   border: 0;
-  background: 1px solid #ddd;
+  background: 1px #ddd;
   height: 1px;
   margin: 20px 0;
 }
@@ -172,9 +183,18 @@ ul.sections > li > div {
   display: block;
 }
 
+#jump_page_wrapper{
+  position: fixed;
+  right: 0;
+  top: 0;
+  bottom: 0;
+}
+
 #jump_page {
   padding: 5px 0 3px;
   margin: 0 0 25px 25px;
+  max-height: 100%;
+  overflow: auto;
 }
 
 #jump_page .source {
@@ -205,7 +225,6 @@ ul.sections > li > div {
   }
 
   ul.sections > li > div.content {
-    background: #f5f5ff;
     overflow-x:auto;
     -webkit-box-shadow: inset 0 0 5px #e5e5ee;
     box-shadow: inset 0 0 5px #e5e5ee;
@@ -306,7 +325,6 @@ ul.sections > li > div {
   ul.sections > li > div.content {
     padding: 13px;
     vertical-align: top;
-    background: #f5f5ff;
     border: none;
     -webkit-box-shadow: none;
     box-shadow: none;
@@ -376,125 +394,125 @@ pre code {
   background: #f8f8ff
 }
 
-pre .comment,
-pre .template_comment,
-pre .diff .header,
-pre .javadoc {
+pre .hljs-comment,
+pre .hljs-template_comment,
+pre .hljs-diff .hljs-header,
+pre .hljs-javadoc {
   color: #408080;
   font-style: italic
 }
 
-pre .keyword,
-pre .assignment,
-pre .literal,
-pre .css .rule .keyword,
-pre .winutils,
-pre .javascript .title,
-pre .lisp .title,
-pre .subst {
+pre .hljs-keyword,
+pre .hljs-assignment,
+pre .hljs-literal,
+pre .hljs-css .hljs-rule .hljs-keyword,
+pre .hljs-winutils,
+pre .hljs-javascript .hljs-title,
+pre .hljs-lisp .hljs-title,
+pre .hljs-subst {
   color: #954121;
   /*font-weight: bold*/
 }
 
-pre .number,
-pre .hexcolor {
+pre .hljs-number,
+pre .hljs-hexcolor {
   color: #40a070
 }
 
-pre .string,
-pre .tag .value,
-pre .phpdoc,
-pre .tex .formula {
+pre .hljs-string,
+pre .hljs-tag .hljs-value,
+pre .hljs-phpdoc,
+pre .hljs-tex .hljs-formula {
   color: #219161;
 }
 
-pre .title,
-pre .id {
+pre .hljs-title,
+pre .hljs-id {
   color: #19469D;
 }
-pre .params {
+pre .hljs-params {
   color: #00F;
 }
 
-pre .javascript .title,
-pre .lisp .title,
-pre .subst {
+pre .hljs-javascript .hljs-title,
+pre .hljs-lisp .hljs-title,
+pre .hljs-subst {
   font-weight: normal
 }
 
-pre .class .title,
-pre .haskell .label,
-pre .tex .command {
+pre .hljs-class .hljs-title,
+pre .hljs-haskell .hljs-label,
+pre .hljs-tex .hljs-command {
   color: #458;
   font-weight: bold
 }
 
-pre .tag,
-pre .tag .title,
-pre .rules .property,
-pre .django .tag .keyword {
+pre .hljs-tag,
+pre .hljs-tag .hljs-title,
+pre .hljs-rules .hljs-property,
+pre .hljs-django .hljs-tag .hljs-keyword {
   color: #000080;
   font-weight: normal
 }
 
-pre .attribute,
-pre .variable,
-pre .instancevar,
-pre .lisp .body {
+pre .hljs-attribute,
+pre .hljs-variable,
+pre .hljs-instancevar,
+pre .hljs-lisp .hljs-body {
   color: #008080
 }
 
-pre .regexp {
+pre .hljs-regexp {
   color: #B68
 }
 
-pre .class {
+pre .hljs-class {
   color: #458;
   font-weight: bold
 }
 
-pre .symbol,
-pre .ruby .symbol .string,
-pre .ruby .symbol .keyword,
-pre .ruby .symbol .keymethods,
-pre .lisp .keyword,
-pre .tex .special,
-pre .input_number {
+pre .hljs-symbol,
+pre .hljs-ruby .hljs-symbol .hljs-string,
+pre .hljs-ruby .hljs-symbol .hljs-keyword,
+pre .hljs-ruby .hljs-symbol .hljs-keymethods,
+pre .hljs-lisp .hljs-keyword,
+pre .hljs-tex .hljs-special,
+pre .hljs-input_number {
   color: #990073
 }
 
-pre .builtin,
-pre .constructor,
-pre .built_in,
-pre .lisp .title {
+pre .hljs-builtin,
+pre .hljs-constructor,
+pre .hljs-built_in,
+pre .hljs-lisp .hljs-title {
   color: #0086b3
 }
 
-pre .preprocessor,
-pre .pi,
-pre .doctype,
-pre .shebang,
-pre .cdata {
+pre .hljs-preprocessor,
+pre .hljs-pi,
+pre .hljs-doctype,
+pre .hljs-shebang,
+pre .hljs-cdata {
   color: #999;
   font-weight: bold
 }
 
-pre .deletion {
+pre .hljs-deletion {
   background: #fdd
 }
 
-pre .addition {
+pre .hljs-addition {
   background: #dfd
 }
 
-pre .diff .change {
+pre .hljs-diff .hljs-change {
   background: #0086b3
 }
 
-pre .chunk {
+pre .hljs-chunk {
   color: #aaa
 }
 
-pre .tex .formula {
+pre .hljs-tex .hljs-formula {
   opacity: 0.5;
 }

vendor/underscore/docs/main.js

@@ -0,0 +1,63 @@
+(function() {
+  var functions = document.querySelectorAll('[data-name]');
+  var sections = document.querySelectorAll('.searchable_section');
+  var searchInput = document.getElementById('function_filter');
+
+  function searchValue() {
+    return searchInput.value.trim().replace(/^_\.?/, '');
+  }
+
+  function strIn(a, b) {
+    a = a.toLowerCase();
+    b = b.toLowerCase();
+    return b.indexOf(a) >= 0;
+  }
+
+  function doesMatch(element) {
+    var name = element.getAttribute('data-name');
+    var aliases = element.getAttribute('data-aliases') || '';
+    var value = searchValue();
+    return strIn(value, name) || strIn(value, aliases);
+  }
+
+  function filterElement(element) {
+    element.style.display = doesMatch(element) ? '' : 'none';
+  }
+
+  function filterToc() {
+    _.each(functions, filterElement);
+
+    var emptySearch = searchValue() === '';
+
+    // Hide the titles of empty sections
+    _.each(sections, function(section) {
+      var sectionFunctions = section.querySelectorAll('[data-name]');
+      var showSection = emptySearch || _.some(sectionFunctions, doesMatch);
+      section.style.display = showSection ? '' : 'none';
+    });
+  }
+
+  function gotoFirst() {
+    var firstFunction = _.find(functions, doesMatch);
+    if (firstFunction) {
+      window.location.hash = firstFunction.getAttribute('data-name');
+      searchInput.focus();
+    }
+  }
+
+  searchInput.addEventListener('input', filterToc, false);
+
+  // Press "Enter" to jump to the first matching function
+  searchInput.addEventListener('keypress', function(e) {
+    if (e.which === 13) {
+      gotoFirst();
+    }
+  });
+
+  // Press "/" to search
+  document.body.addEventListener('keyup', function(event) {
+    if (191 === event.which) {
+      searchInput.focus();
+    }
+  });
+}());

vendor/underscore/karma.conf-sauce.js

@@ -0,0 +1,93 @@
+var _ = require('./');
+
+// Browsers to run on Sauce Labs platforms
+var sauceBrowsers = _.reduce([
+  ['firefox', '35'],
+  ['firefox', '30'],
+  ['firefox', '21'],
+  ['firefox', '11'],
+  ['firefox', '4'],
+
+  ['chrome', '40'],
+  ['chrome', '39'],
+  ['chrome', '31'],
+  ['chrome', '26'],
+
+  ['microsoftedge', '20.10240', 'Windows 10'],
+  ['internet explorer', '11', 'Windows 10'],
+  ['internet explorer', '10', 'Windows 8'],
+  ['internet explorer', '9', 'Windows 7'],
+  // Currently disabled due to karma-sauce issues
+  // ['internet explorer', '8'],
+  // ['internet explorer', '7'],
+  // ['internet explorer', '6'],
+
+  ['opera', '12'],
+  ['opera', '11'],
+
+  ['android', '5'],
+  ['android', '4.4'],
+  ['android', '4.3'],
+  ['android', '4.0'],
+
+  ['safari', '8.0', 'OS X 10.10'],
+  ['safari', '7'],
+  ['safari', '6'],
+  ['safari', '5']
+], function(memo, platform) {
+  // internet explorer -> ie
+  var label = platform[0].split(' ');
+  if (label.length > 1) {
+    label = _.invoke(label, 'charAt', 0)
+  }
+  label = (label.join("") + '_v' + platform[1]).replace(' ', '_').toUpperCase();
+  memo[label] = _.pick({
+    'base': 'SauceLabs',
+    'browserName': platform[0],
+    'version': platform[1],
+    'platform': platform[2]
+  }, Boolean);
+  return memo;
+}, {});
+
+module.exports = function(config) {
+  if ( !process.env.SAUCE_USERNAME || !process.env.SAUCE_ACCESS_KEY ) {
+    console.log('Sauce environments not set --- Skipping');
+    return process.exit(0);
+  }
+
+  config.set({
+    basePath: '',
+    frameworks: ['qunit'],
+    singleRun: true,
+
+    // list of files / patterns to load in the browser
+    files: [
+      'test/vendor/qunit-extras.js',
+      'test/qunit-setup.js',
+      'underscore.js',
+      'test/*.js'
+    ],
+
+    // Number of sauce tests to start in parallel
+    concurrency: 9,
+
+    // test results reporter to use
+    reporters: ['dots', 'saucelabs'],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    sauceLabs: {
+      build: 'TRAVIS #' + process.env.TRAVIS_BUILD_NUMBER + ' (' + process.env.TRAVIS_BUILD_ID + ')',
+      startConnect: true,
+      tunnelIdentifier: process.env.TRAVIS_JOB_NUMBER
+    },
+
+    captureTimeout: 120000,
+    customLaunchers: sauceBrowsers,
+
+    // Browsers to launch, commented out to prevent karma from starting
+    // too many concurrent browsers and timing sauce out.
+    browsers: _.keys(sauceBrowsers)
+  });
+};

vendor/underscore/karma.conf.js

@@ -0,0 +1,35 @@
+// Note some browser launchers should be installed before using karma start.
+
+// For example:
+//      $ npm install karma-firefox-launcher
+//      $ karma start --browser=Firefox
+
+// See http://karma-runner.github.io/0.8/config/configuration-file.html
+module.exports = function(config) {
+  config.set({
+    basePath: '',
+    frameworks: ['qunit'],
+    logLevel: config.LOG_INFO,
+    port: 9876,
+
+    // list of files / patterns to load in the browser
+    files: [
+      'test/vendor/qunit-extras.js',
+      'test/qunit-setup.js',
+      'underscore.js',
+      'test/*.js'
+    ],
+
+    // Test results reporter to use
+    // https://npmjs.org/browse/keyword/karma-reporter
+    reporters: ['progress'],
+
+    // start these browsers
+    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+    browsers: ['PhantomJS'],
+
+    // Continuous Integration mode
+    // if true, Karma captures browsers, runs the tests and exits
+    singleRun: true
+  });
+};

vendor/underscore/package.json

@@ -1,23 +1,50 @@
 {
-  "name"          : "underscore",
-  "description"   : "JavaScript's functional programming helper library.",
-  "homepage"      : "http://underscorejs.org",
-  "keywords"      : ["util", "functional", "server", "client", "browser"],
-  "author"        : "Jeremy Ashkenas <jeremy@documentcloud.org>",
-  "repository"    : {"type": "git", "url": "git://github.com/jashkenas/underscore.git"},
-  "main"          : "underscore.js",
-  "version"       : "1.5.2",
+  "name": "underscore",
+  "description": "JavaScript's functional programming helper library.",
+  "homepage": "http://underscorejs.org",
+  "keywords": [
+    "util",
+    "functional",
+    "server",
+    "client",
+    "browser"
+  ],
+  "author": "Jeremy Ashkenas <jeremy@documentcloud.org>",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/jashkenas/underscore.git"
+  },
+  "main": "underscore.js",
+  "version": "1.8.3",
   "devDependencies": {
-    "phantomjs": "1.9.0-1"
+    "coveralls": "^2.11.2",
+    "docco": "*",
+    "eslint": "1.10.x",
+    "gzip-size-cli": "^1.0.0",
+    "karma": "^0.13.13",
+    "karma-qunit": "~0.1.4",
+    "nyc": "^2.1.3",
+    "pretty-bytes-cli": "^1.0.0",
+    "qunit-cli": "~0.2.0",
+    "qunitjs": "^1.18.0",
+    "uglify-js": "2.4.x"
   },
   "scripts": {
-    "test": "phantomjs test/vendor/runner.js test/index.html?noglobals=true"
+    "test": "npm run test-node && npm run lint",
+    "coverage": "nyc npm run test-node && nyc report",
+    "coveralls": "nyc npm run test-node && nyc report --reporter=text-lcov | coveralls",
+    "lint": "eslint underscore.js test/*.js",
+    "test-node": "qunit-cli test/*.js",
+    "test-browser": "npm i karma-phantomjs-launcher && karma start",
+    "minify": "uglifyjs underscore.js -c \"evaluate=false\" --comments \"/    .*/\" -m",
+    "build": "npm run minify -- --source-map underscore-min.map --source-map-url \" \" -o underscore-min.js",
+    "doc": "docco underscore.js",
+    "weight": "npm run minify | gzip-size | pretty-bytes"
   },
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "https://raw.github.com/jashkenas/underscore/master/LICENSE"
-    }
-  ],
-  "files"         : ["underscore.js", "underscore-min.js", "LICENSE"]
+  "license": "MIT",
+  "files": [
+    "underscore.js",
+    "underscore-min.js",
+    "underscore-min.map"
+  ]
 }

vendor/underscore/test/.eslintrc

@@ -0,0 +1,13 @@
+{
+  "env": {
+    "browser": true
+  },
+  "globals": {
+    "QUnit": false
+  },
+  "rules": {
+    "brace-style": 0,
+    "no-new-wrappers": 0,
+    "no-extend-native": 0
+  }
+}

vendor/underscore/test/arrays.js

@@ -1,224 +1,563 @@
-$(document).ready(function() {
+(function() {
+  var _ = typeof require == 'function' ? require('..') : window._;
 
-  module("Arrays");
+  QUnit.module('Arrays');
 
-  test("first", function() {
-    equal(_.first([1,2,3]), 1, 'can pull out the first element of an array');
-    equal(_([1, 2, 3]).first(), 1, 'can perform OO-style "first()"');
-    equal(_.first([1,2,3], 0).join(', '), "", 'can pass an index to first');
-    equal(_.first([1,2,3], 2).join(', '), '1, 2', 'can pass an index to first');
-    equal(_.first([1,2,3], 5).join(', '), '1, 2, 3', 'can pass an index to first');
-    var result = (function(){ return _.first(arguments); })(4, 3, 2, 1);
-    equal(result, 4, 'works on an arguments object.');
-    result = _.map([[1,2,3],[1,2,3]], _.first);
-    equal(result.join(','), '1,1', 'works well with _.map');
-    result = (function() { return _.take([1,2,3], 2); })();
-    equal(result.join(','), '1,2', 'aliased as take');
+  QUnit.test('first', function(assert) {
+    assert.strictEqual(_.first([1, 2, 3]), 1, 'can pull out the first element of an array');
+    assert.strictEqual(_([1, 2, 3]).first(), 1, 'can perform OO-style "first()"');
+    assert.deepEqual(_.first([1, 2, 3], 0), [], 'returns an empty array when n <= 0 (0 case)');
+    assert.deepEqual(_.first([1, 2, 3], -1), [], 'returns an empty array when n <= 0 (negative case)');
+    assert.deepEqual(_.first([1, 2, 3], 2), [1, 2], 'can fetch the first n elements');
+    assert.deepEqual(_.first([1, 2, 3], 5), [1, 2, 3], 'returns the whole array if n > length');
+    var result = (function(){ return _.first(arguments); }(4, 3, 2, 1));
+    assert.strictEqual(result, 4, 'works on an arguments object');
+    result = _.map([[1, 2, 3], [1, 2, 3]], _.first);
+    assert.deepEqual(result, [1, 1], 'works well with _.map');
+    assert.strictEqual(_.first(null), void 0, 'returns undefined when called on null');
 
-    equal(_.first(null), undefined, 'handles nulls');
+    Array.prototype[0] = 'boo';
+    assert.strictEqual(_.first([]), void 0, 'return undefined when called on a empty array');
+    delete Array.prototype[0];
   });
 
-  test("rest", function() {
+  QUnit.test('head', function(assert) {
+    assert.strictEqual(_.head, _.first, 'is an alias for first');
+  });
+
+  QUnit.test('take', function(assert) {
+    assert.strictEqual(_.take, _.first, 'is an alias for first');
+  });
+
+  QUnit.test('rest', function(assert) {
     var numbers = [1, 2, 3, 4];
-    equal(_.rest(numbers).join(", "), "2, 3, 4", 'working rest()');
-    equal(_.rest(numbers, 0).join(", "), "1, 2, 3, 4", 'working rest(0)');
-    equal(_.rest(numbers, 2).join(', '), '3, 4', 'rest can take an index');
-    var result = (function(){ return _(arguments).tail(); })(1, 2, 3, 4);
-    equal(result.join(', '), '2, 3, 4', 'aliased as tail and works on arguments object');
-    result = _.map([[1,2,3],[1,2,3]], _.rest);
-    equal(_.flatten(result).join(','), '2,3,2,3', 'works well with _.map');
-    result = (function(){ return _(arguments).drop(); })(1, 2, 3, 4);
-    equal(result.join(', '), '2, 3, 4', 'aliased as drop and works on arguments object');
+    assert.deepEqual(_.rest(numbers), [2, 3, 4], 'fetches all but the first element');
+    assert.deepEqual(_.rest(numbers, 0), [1, 2, 3, 4], 'returns the whole array when index is 0');
+    assert.deepEqual(_.rest(numbers, 2), [3, 4], 'returns elements starting at the given index');
+    var result = (function(){ return _(arguments).rest(); }(1, 2, 3, 4));
+    assert.deepEqual(result, [2, 3, 4], 'works on an arguments object');
+    result = _.map([[1, 2, 3], [1, 2, 3]], _.rest);
+    assert.deepEqual(_.flatten(result), [2, 3, 2, 3], 'works well with _.map');
   });
 
-  test("initial", function() {
-    equal(_.initial([1,2,3,4,5]).join(", "), "1, 2, 3, 4", 'working initial()');
-    equal(_.initial([1,2,3,4],2).join(", "), "1, 2", 'initial can take an index');
-    var result = (function(){ return _(arguments).initial(); })(1, 2, 3, 4);
-    equal(result.join(", "), "1, 2, 3", 'initial works on arguments object');
-    result = _.map([[1,2,3],[1,2,3]], _.initial);
-    equal(_.flatten(result).join(','), '1,2,1,2', 'initial works with _.map');
+  QUnit.test('tail', function(assert) {
+    assert.strictEqual(_.tail, _.rest, 'is an alias for rest');
   });
 
-  test("last", function() {
-    equal(_.last([1,2,3]), 3, 'can pull out the last element of an array');
-    equal(_.last([1,2,3], 0).join(', '), "", 'can pass an index to last');
-    equal(_.last([1,2,3], 2).join(', '), '2, 3', 'can pass an index to last');
-    equal(_.last([1,2,3], 5).join(', '), '1, 2, 3', 'can pass an index to last');
-    var result = (function(){ return _(arguments).last(); })(1, 2, 3, 4);
-    equal(result, 4, 'works on an arguments object');
-    result = _.map([[1,2,3],[1,2,3]], _.last);
-    equal(result.join(','), '3,3', 'works well with _.map');
-
-    equal(_.last(null), undefined, 'handles nulls');
+  QUnit.test('drop', function(assert) {
+    assert.strictEqual(_.drop, _.rest, 'is an alias for rest');
   });
 
-  test("compact", function() {
-    equal(_.compact([0, 1, false, 2, false, 3]).length, 3, 'can trim out all falsy values');
-    var result = (function(){ return _.compact(arguments).length; })(0, 1, false, 2, false, 3);
-    equal(result, 3, 'works on an arguments object');
+  QUnit.test('initial', function(assert) {
+    assert.deepEqual(_.initial([1, 2, 3, 4, 5]), [1, 2, 3, 4], 'returns all but the last element');
+    assert.deepEqual(_.initial([1, 2, 3, 4], 2), [1, 2], 'returns all but the last n elements');
+    assert.deepEqual(_.initial([1, 2, 3, 4], 6), [], 'returns an empty array when n > length');
+    var result = (function(){ return _(arguments).initial(); }(1, 2, 3, 4));
+    assert.deepEqual(result, [1, 2, 3], 'works on an arguments object');
+    result = _.map([[1, 2, 3], [1, 2, 3]], _.initial);
+    assert.deepEqual(_.flatten(result), [1, 2, 1, 2], 'works well with _.map');
   });
 
-  test("flatten", function() {
+  QUnit.test('last', function(assert) {
+    assert.strictEqual(_.last([1, 2, 3]), 3, 'can pull out the last element of an array');
+    assert.strictEqual(_([1, 2, 3]).last(), 3, 'can perform OO-style "last()"');
+    assert.deepEqual(_.last([1, 2, 3], 0), [], 'returns an empty array when n <= 0 (0 case)');
+    assert.deepEqual(_.last([1, 2, 3], -1), [], 'returns an empty array when n <= 0 (negative case)');
+    assert.deepEqual(_.last([1, 2, 3], 2), [2, 3], 'can fetch the last n elements');
+    assert.deepEqual(_.last([1, 2, 3], 5), [1, 2, 3], 'returns the whole array if n > length');
+    var result = (function(){ return _(arguments).last(); }(1, 2, 3, 4));
+    assert.strictEqual(result, 4, 'works on an arguments object');
+    result = _.map([[1, 2, 3], [1, 2, 3]], _.last);
+    assert.deepEqual(result, [3, 3], 'works well with _.map');
+    assert.strictEqual(_.last(null), void 0, 'returns undefined when called on null');
+
+    var arr = [];
+    arr[-1] = 'boo';
+    assert.strictEqual(_.last(arr), void 0, 'return undefined when called on a empty array');
+  });
+
+  QUnit.test('compact', function(assert) {
+    assert.deepEqual(_.compact([1, false, null, 0, '', void 0, NaN, 2]), [1, 2], 'removes all falsy values');
+    var result = (function(){ return _.compact(arguments); }(0, 1, false, 2, false, 3));
+    assert.deepEqual(result, [1, 2, 3], 'works on an arguments object');
+    result = _.map([[1, false, false], [false, false, 3]], _.compact);
+    assert.deepEqual(result, [[1], [3]], 'works well with _.map');
+  });
+
+  QUnit.test('flatten', function(assert) {
+    assert.deepEqual(_.flatten(null), [], 'supports null');
+    assert.deepEqual(_.flatten(void 0), [], 'supports undefined');
+
+    assert.deepEqual(_.flatten([[], [[]], []]), [], 'supports empty arrays');
+    assert.deepEqual(_.flatten([[], [[]], []], true), [[]], 'can shallowly flatten empty arrays');
+
     var list = [1, [2], [3, [[[4]]]]];
-    deepEqual(_.flatten(list), [1,2,3,4], 'can flatten nested arrays');
-    deepEqual(_.flatten(list, true), [1,2,3,[[[4]]]], 'can shallowly flatten nested arrays');
-    var result = (function(){ return _.flatten(arguments); })(1, [2], [3, [[[4]]]]);
-    deepEqual(result, [1,2,3,4], 'works on an arguments object');
+    assert.deepEqual(_.flatten(list), [1, 2, 3, 4], 'can flatten nested arrays');
+    assert.deepEqual(_.flatten(list, true), [1, 2, 3, [[[4]]]], 'can shallowly flatten nested arrays');
+    var result = (function(){ return _.flatten(arguments); }(1, [2], [3, [[[4]]]]));
+    assert.deepEqual(result, [1, 2, 3, 4], 'works on an arguments object');
     list = [[1], [2], [3], [[4]]];
-    deepEqual(_.flatten(list, true), [1, 2, 3, [4]], 'can shallowly flatten arrays containing only other arrays');
+    assert.deepEqual(_.flatten(list, true), [1, 2, 3, [4]], 'can shallowly flatten arrays containing only other arrays');
+
+    assert.strictEqual(_.flatten([_.range(10), _.range(10), 5, 1, 3], true).length, 23, 'can flatten medium length arrays');
+    assert.strictEqual(_.flatten([_.range(10), _.range(10), 5, 1, 3]).length, 23, 'can shallowly flatten medium length arrays');
+    assert.strictEqual(_.flatten([new Array(1000000), _.range(56000), 5, 1, 3]).length, 1056003, 'can handle massive arrays');
+    assert.strictEqual(_.flatten([new Array(1000000), _.range(56000), 5, 1, 3], true).length, 1056003, 'can handle massive arrays in shallow mode');
+
+    var x = _.range(100000);
+    for (var i = 0; i < 1000; i++) x = [x];
+    assert.deepEqual(_.flatten(x), _.range(100000), 'can handle very deep arrays');
+    assert.deepEqual(_.flatten(x, true), x[0], 'can handle very deep arrays in shallow mode');
   });
 
-  test("without", function() {
+  QUnit.test('without', function(assert) {
     var list = [1, 2, 1, 0, 3, 1, 4];
-    equal(_.without(list, 0, 1).join(', '), '2, 3, 4', 'can remove all instances of an object');
-    var result = (function(){ return _.without(arguments, 0, 1); })(1, 2, 1, 0, 3, 1, 4);
-    equal(result.join(', '), '2, 3, 4', 'works on an arguments object');
+    assert.deepEqual(_.without(list, 0, 1), [2, 3, 4], 'removes all instances of the given values');
+    var result = (function(){ return _.without(arguments, 0, 1); }(1, 2, 1, 0, 3, 1, 4));
+    assert.deepEqual(result, [2, 3, 4], 'works on an arguments object');
 
-    list = [{one : 1}, {two : 2}];
-    ok(_.without(list, {one : 1}).length == 2, 'uses real object identity for comparisons.');
-    ok(_.without(list, list[0]).length == 1, 'ditto.');
+    list = [{one: 1}, {two: 2}];
+    assert.deepEqual(_.without(list, {one: 1}), list, 'compares objects by reference (value case)');
+    assert.deepEqual(_.without(list, list[0]), [{two: 2}], 'compares objects by reference (reference case)');
   });
 
-  test("uniq", function() {
+  QUnit.test('sortedIndex', function(assert) {
+    var numbers = [10, 20, 30, 40, 50];
+    var indexFor35 = _.sortedIndex(numbers, 35);
+    assert.strictEqual(indexFor35, 3, 'finds the index at which a value should be inserted to retain order');
+    var indexFor30 = _.sortedIndex(numbers, 30);
+    assert.strictEqual(indexFor30, 2, 'finds the smallest index at which a value could be inserted to retain order');
+
+    var objects = [{x: 10}, {x: 20}, {x: 30}, {x: 40}];
+    var iterator = function(obj){ return obj.x; };
+    assert.strictEqual(_.sortedIndex(objects, {x: 25}, iterator), 2, 'uses the result of `iterator` for order comparisons');
+    assert.strictEqual(_.sortedIndex(objects, {x: 35}, 'x'), 3, 'when `iterator` is a string, uses that key for order comparisons');
+
+    var context = {1: 2, 2: 3, 3: 4};
+    iterator = function(obj){ return this[obj]; };
+    assert.strictEqual(_.sortedIndex([1, 3], 2, iterator, context), 1, 'can execute its iterator in the given context');
+
+    var values = [0, 1, 3, 7, 15, 31, 63, 127, 255, 511, 1023, 2047, 4095, 8191, 16383, 32767, 65535, 131071, 262143, 524287,
+        1048575, 2097151, 4194303, 8388607, 16777215, 33554431, 67108863, 134217727, 268435455, 536870911, 1073741823, 2147483647];
+    var largeArray = Array(Math.pow(2, 32) - 1);
+    var length = values.length;
+    // Sparsely populate `array`
+    while (length--) {
+      largeArray[values[length]] = values[length];
+    }
+    assert.strictEqual(_.sortedIndex(largeArray, 2147483648), 2147483648, 'works with large indexes');
+  });
+
+  QUnit.test('uniq', function(assert) {
     var list = [1, 2, 1, 3, 1, 4];
-    equal(_.uniq(list).join(', '), '1, 2, 3, 4', 'can find the unique values of an unsorted array');
-
+    assert.deepEqual(_.uniq(list), [1, 2, 3, 4], 'can find the unique values of an unsorted array');
     list = [1, 1, 1, 2, 2, 3];
-    equal(_.uniq(list, true).join(', '), '1, 2, 3', 'can find the unique values of a sorted array faster');
+    assert.deepEqual(_.uniq(list, true), [1, 2, 3], 'can find the unique values of a sorted array faster');
 
-    list = [{name:'moe'}, {name:'curly'}, {name:'larry'}, {name:'curly'}];
-    var iterator = function(value) { return value.name; };
-    equal(_.map(_.uniq(list, false, iterator), iterator).join(', '), 'moe, curly, larry', 'can find the unique values of an array using a custom iterator');
+    list = [{name: 'Moe'}, {name: 'Curly'}, {name: 'Larry'}, {name: 'Curly'}];
+    var expected = [{name: 'Moe'}, {name: 'Curly'}, {name: 'Larry'}];
+    var iterator = function(stooge) { return stooge.name; };
+    assert.deepEqual(_.uniq(list, false, iterator), expected, 'uses the result of `iterator` for uniqueness comparisons (unsorted case)');
+    assert.deepEqual(_.uniq(list, iterator), expected, '`sorted` argument defaults to false when omitted');
+    assert.deepEqual(_.uniq(list, 'name'), expected, 'when `iterator` is a string, uses that key for comparisons (unsorted case)');
 
-    equal(_.map(_.uniq(list, iterator), iterator).join(', '), 'moe, curly, larry', 'can find the unique values of an array using a custom iterator without specifying whether array is sorted');
+    list = [{score: 8}, {score: 10}, {score: 10}];
+    expected = [{score: 8}, {score: 10}];
+    iterator = function(item) { return item.score; };
+    assert.deepEqual(_.uniq(list, true, iterator), expected, 'uses the result of `iterator` for uniqueness comparisons (sorted case)');
+    assert.deepEqual(_.uniq(list, true, 'score'), expected, 'when `iterator` is a string, uses that key for comparisons (sorted case)');
 
-    iterator = function(value) { return value +1; };
-    list = [1, 2, 2, 3, 4, 4];
-    equal(_.uniq(list, true, iterator).join(', '), '1, 2, 3, 4', 'iterator works with sorted array');
+    assert.deepEqual(_.uniq([{0: 1}, {0: 1}, {0: 1}, {0: 2}], 0), [{0: 1}, {0: 2}], 'can use falsy pluck like iterator');
+
+    var result = (function(){ return _.uniq(arguments); }(1, 2, 1, 3, 1, 4));
+    assert.deepEqual(result, [1, 2, 3, 4], 'works on an arguments object');
+
+    var a = {}, b = {}, c = {};
+    assert.deepEqual(_.uniq([a, b, a, b, c]), [a, b, c], 'works on values that can be tested for equivalency but not ordered');
+
+    assert.deepEqual(_.uniq(null), [], 'returns an empty array when `array` is not iterable');
+
+    var context = {};
+    list = [3];
+    _.uniq(list, function(value, index, array) {
+      assert.strictEqual(this, context, 'executes its iterator in the given context');
+      assert.strictEqual(value, 3, 'passes its iterator the value');
+      assert.strictEqual(index, 0, 'passes its iterator the index');
+      assert.strictEqual(array, list, 'passes its iterator the entire array');
+    }, context);
 
-    var result = (function(){ return _.uniq(arguments); })(1, 2, 1, 3, 1, 4);
-    equal(result.join(', '), '1, 2, 3, 4', 'works on an arguments object');
   });
 
-  test("intersection", function() {
+  QUnit.test('unique', function(assert) {
+    assert.strictEqual(_.unique, _.uniq, 'is an alias for uniq');
+  });
+
+  QUnit.test('intersection', function(assert) {
     var stooges = ['moe', 'curly', 'larry'], leaders = ['moe', 'groucho'];
-    equal(_.intersection(stooges, leaders).join(''), 'moe', 'can take the set intersection of two arrays');
-    equal(_(stooges).intersection(leaders).join(''), 'moe', 'can perform an OO-style intersection');
-    var result = (function(){ return _.intersection(arguments, leaders); })('moe', 'curly', 'larry');
-    equal(result.join(''), 'moe', 'works on an arguments object');
+    assert.deepEqual(_.intersection(stooges, leaders), ['moe'], 'can find the set intersection of two arrays');
+    assert.deepEqual(_(stooges).intersection(leaders), ['moe'], 'can perform an OO-style intersection');
+    var result = (function(){ return _.intersection(arguments, leaders); }('moe', 'curly', 'larry'));
+    assert.deepEqual(result, ['moe'], 'works on an arguments object');
     var theSixStooges = ['moe', 'moe', 'curly', 'curly', 'larry', 'larry'];
-    equal(_.intersection(theSixStooges, leaders).join(''), 'moe', 'returns a duplicate-free array');
+    assert.deepEqual(_.intersection(theSixStooges, leaders), ['moe'], 'returns a duplicate-free array');
+    result = _.intersection([2, 4, 3, 1], [1, 2, 3]);
+    assert.deepEqual(result, [2, 3, 1], 'preserves the order of the first array');
+    result = _.intersection(null, [1, 2, 3]);
+    assert.deepEqual(result, [], 'returns an empty array when passed null as the first argument');
+    result = _.intersection([1, 2, 3], null);
+    assert.deepEqual(result, [], 'returns an empty array when passed null as an argument beyond the first');
   });
 
-  test("union", function() {
+  QUnit.test('union', function(assert) {
     var result = _.union([1, 2, 3], [2, 30, 1], [1, 40]);
-    equal(result.join(' '), '1 2 3 30 40', 'takes the union of a list of arrays');
+    assert.deepEqual(result, [1, 2, 3, 30, 40], 'can find the union of a list of arrays');
+
+    result = _([1, 2, 3]).union([2, 30, 1], [1, 40]);
+    assert.deepEqual(result, [1, 2, 3, 30, 40], 'can perform an OO-style union');
 
     result = _.union([1, 2, 3], [2, 30, 1], [1, 40, [1]]);
-    equal(result.join(' '), '1 2 3 30 40 1', 'takes the union of a list of nested arrays');
+    assert.deepEqual(result, [1, 2, 3, 30, 40, [1]], 'can find the union of a list of nested arrays');
 
-    var args = null;
-    (function(){ args = arguments; })(1, 2, 3);
-    result = _.union(args, [2, 30, 1], [1, 40]);
-    equal(result.join(' '), '1 2 3 30 40', 'takes the union of a list of arrays');
+    result = _.union([10, 20], [1, 30, 10], [0, 40]);
+    assert.deepEqual(result, [10, 20, 1, 30, 0, 40], 'orders values by their first encounter');
 
-    result = _.union(null, [1, 2, 3]);
-    deepEqual(result, [null, 1, 2, 3]);
+    result = (function(){ return _.union(arguments, [2, 30, 1], [1, 40]); }(1, 2, 3));
+    assert.deepEqual(result, [1, 2, 3, 30, 40], 'works on an arguments object');
+
+    assert.deepEqual(_.union([1, 2, 3], 4), [1, 2, 3], 'restricts the union to arrays only');
   });
 
-  test("difference", function() {
+  QUnit.test('difference', function(assert) {
     var result = _.difference([1, 2, 3], [2, 30, 40]);
-    equal(result.join(' '), '1 3', 'takes the difference of two arrays');
+    assert.deepEqual(result, [1, 3], 'can find the difference of two arrays');
+
+    result = _([1, 2, 3]).difference([2, 30, 40]);
+    assert.deepEqual(result, [1, 3], 'can perform an OO-style difference');
 
     result = _.difference([1, 2, 3, 4], [2, 30, 40], [1, 11, 111]);
-    equal(result.join(' '), '3 4', 'takes the difference of three arrays');
+    assert.deepEqual(result, [3, 4], 'can find the difference of three arrays');
+
+    result = _.difference([8, 9, 3, 1], [3, 8]);
+    assert.deepEqual(result, [9, 1], 'preserves the order of the first array');
+
+    result = (function(){ return _.difference(arguments, [2, 30, 40]); }(1, 2, 3));
+    assert.deepEqual(result, [1, 3], 'works on an arguments object');
+
+    result = _.difference([1, 2, 3], 1);
+    assert.deepEqual(result, [1, 2, 3], 'restrict the difference to arrays only');
   });
 
-  test('zip', function() {
+  QUnit.test('zip', function(assert) {
     var names = ['moe', 'larry', 'curly'], ages = [30, 40, 50], leaders = [true];
-    var stooges = _.zip(names, ages, leaders);
-    equal(String(stooges), 'moe,30,true,larry,40,,curly,50,', 'zipped together arrays of different lengths');
+    assert.deepEqual(_.zip(names, ages, leaders), [
+      ['moe', 30, true],
+      ['larry', 40, void 0],
+      ['curly', 50, void 0]
+    ], 'zipped together arrays of different lengths');
 
-    stooges = _.zip(['moe',30, 'stooge 1'],['larry',40, 'stooge 2'],['curly',50, 'stooge 3']);
-    deepEqual(stooges, [['moe','larry','curly'],[30,40,50], ['stooge 1', 'stooge 2', 'stooge 3']], 'zipped pairs');
+    var stooges = _.zip(['moe', 30, 'stooge 1'], ['larry', 40, 'stooge 2'], ['curly', 50, 'stooge 3']);
+    assert.deepEqual(stooges, [['moe', 'larry', 'curly'], [30, 40, 50], ['stooge 1', 'stooge 2', 'stooge 3']], 'zipped pairs');
 
-    // In the case of difference lengths of the tuples undefineds
+    // In the case of different lengths of the tuples, undefined values
     // should be used as placeholder
-    stooges = _.zip(['moe',30],['larry',40],['curly',50, 'extra data']);
-    deepEqual(stooges, [['moe','larry','curly'],[30,40,50], [undefined, undefined, 'extra data']], 'zipped pairs with empties');
+    stooges = _.zip(['moe', 30], ['larry', 40], ['curly', 50, 'extra data']);
+    assert.deepEqual(stooges, [['moe', 'larry', 'curly'], [30, 40, 50], [void 0, void 0, 'extra data']], 'zipped pairs with empties');
 
     var empty = _.zip([]);
-    deepEqual(empty, [], 'unzipped empty');
+    assert.deepEqual(empty, [], 'unzipped empty');
+
+    assert.deepEqual(_.zip(null), [], 'handles null');
+    assert.deepEqual(_.zip(), [], '_.zip() returns []');
   });
 
-  test('object', function() {
+  QUnit.test('unzip', function(assert) {
+    assert.deepEqual(_.unzip(null), [], 'handles null');
+
+    assert.deepEqual(_.unzip([['a', 'b'], [1, 2]]), [['a', 1], ['b', 2]]);
+
+    // complements zip
+    var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]);
+    assert.deepEqual(_.unzip(zipped), [['fred', 'barney'], [30, 40], [true, false]]);
+
+    zipped = _.zip(['moe', 30], ['larry', 40], ['curly', 50, 'extra data']);
+    assert.deepEqual(_.unzip(zipped), [['moe', 30, void 0], ['larry', 40, void 0], ['curly', 50, 'extra data']], 'Uses length of largest array');
+  });
+
+  QUnit.test('object', function(assert) {
     var result = _.object(['moe', 'larry', 'curly'], [30, 40, 50]);
     var shouldBe = {moe: 30, larry: 40, curly: 50};
-    ok(_.isEqual(result, shouldBe), 'two arrays zipped together into an object');
+    assert.deepEqual(result, shouldBe, 'two arrays zipped together into an object');
 
     result = _.object([['one', 1], ['two', 2], ['three', 3]]);
     shouldBe = {one: 1, two: 2, three: 3};
-    ok(_.isEqual(result, shouldBe), 'an array of pairs zipped together into an object');
+    assert.deepEqual(result, shouldBe, 'an array of pairs zipped together into an object');
 
     var stooges = {moe: 30, larry: 40, curly: 50};
-    ok(_.isEqual(_.object(_.pairs(stooges)), stooges), 'an object converted to pairs and back to an object');
+    assert.deepEqual(_.object(_.pairs(stooges)), stooges, 'an object converted to pairs and back to an object');
 
-    ok(_.isEqual(_.object(null), {}), 'handles nulls');
+    assert.deepEqual(_.object(null), {}, 'handles nulls');
   });
 
-  test("indexOf", function() {
+  QUnit.test('indexOf', function(assert) {
     var numbers = [1, 2, 3];
-    numbers.indexOf = null;
-    equal(_.indexOf(numbers, 2), 1, 'can compute indexOf, even without the native function');
-    var result = (function(){ return _.indexOf(arguments, 2); })(1, 2, 3);
-    equal(result, 1, 'works on an arguments object');
-    equal(_.indexOf(null, 2), -1, 'handles nulls properly');
+    assert.strictEqual(_.indexOf(numbers, 2), 1, 'can compute indexOf');
+    var result = (function(){ return _.indexOf(arguments, 2); }(1, 2, 3));
+    assert.strictEqual(result, 1, 'works on an arguments object');
+
+    _.each([null, void 0, [], false], function(val) {
+      var msg = 'Handles: ' + (_.isArray(val) ? '[]' : val);
+      assert.strictEqual(_.indexOf(val, 2), -1, msg);
+      assert.strictEqual(_.indexOf(val, 2, -1), -1, msg);
+      assert.strictEqual(_.indexOf(val, 2, -20), -1, msg);
+      assert.strictEqual(_.indexOf(val, 2, 15), -1, msg);
+    });
 
     var num = 35;
     numbers = [10, 20, 30, 40, 50];
     var index = _.indexOf(numbers, num, true);
-    equal(index, -1, '35 is not in the list');
+    assert.strictEqual(index, -1, '35 is not in the list');
 
     numbers = [10, 20, 30, 40, 50]; num = 40;
     index = _.indexOf(numbers, num, true);
-    equal(index, 3, '40 is in the list');
+    assert.strictEqual(index, 3, '40 is in the list');
 
     numbers = [1, 40, 40, 40, 40, 40, 40, 40, 50, 60, 70]; num = 40;
-    index = _.indexOf(numbers, num, true);
-    equal(index, 1, '40 is in the list');
+    assert.strictEqual(_.indexOf(numbers, num, true), 1, '40 is in the list');
+    assert.strictEqual(_.indexOf(numbers, 6, true), -1, '6 isnt in the list');
+    assert.strictEqual(_.indexOf([1, 2, 5, 4, 6, 7], 5, true), -1, 'sorted indexOf doesn\'t use binary search');
+    assert.ok(_.every(['1', [], {}, null], function() {
+      return _.indexOf(numbers, num, {}) === 1;
+    }), 'non-nums as fromIndex make indexOf assume sorted');
 
     numbers = [1, 2, 3, 1, 2, 3, 1, 2, 3];
     index = _.indexOf(numbers, 2, 5);
-    equal(index, 7, 'supports the fromIndex argument');
+    assert.strictEqual(index, 7, 'supports the fromIndex argument');
+
+    index = _.indexOf([,,, 0], void 0);
+    assert.strictEqual(index, 0, 'treats sparse arrays as if they were dense');
+
+    var array = [1, 2, 3, 1, 2, 3];
+    assert.strictEqual(_.indexOf(array, 1, -3), 3, 'neg `fromIndex` starts at the right index');
+    assert.strictEqual(_.indexOf(array, 1, -2), -1, 'neg `fromIndex` starts at the right index');
+    assert.strictEqual(_.indexOf(array, 2, -3), 4);
+    _.each([-6, -8, -Infinity], function(fromIndex) {
+      assert.strictEqual(_.indexOf(array, 1, fromIndex), 0);
+    });
+    assert.strictEqual(_.indexOf([1, 2, 3], 1, true), 0);
+
+    index = _.indexOf([], void 0, true);
+    assert.strictEqual(index, -1, 'empty array with truthy `isSorted` returns -1');
   });
 
-  test("lastIndexOf", function() {
+  QUnit.test('indexOf with NaN', function(assert) {
+    assert.strictEqual(_.indexOf([1, 2, NaN, NaN], NaN), 2, 'Expected [1, 2, NaN] to contain NaN');
+    assert.strictEqual(_.indexOf([1, 2, Infinity], NaN), -1, 'Expected [1, 2, NaN] to contain NaN');
+
+    assert.strictEqual(_.indexOf([1, 2, NaN, NaN], NaN, 1), 2, 'startIndex does not affect result');
+    assert.strictEqual(_.indexOf([1, 2, NaN, NaN], NaN, -2), 2, 'startIndex does not affect result');
+
+    (function() {
+      assert.strictEqual(_.indexOf(arguments, NaN), 2, 'Expected arguments [1, 2, NaN] to contain NaN');
+    }(1, 2, NaN, NaN));
+  });
+
+  QUnit.test('indexOf with +- 0', function(assert) {
+    _.each([-0, +0], function(val) {
+      assert.strictEqual(_.indexOf([1, 2, val, val], val), 2);
+      assert.strictEqual(_.indexOf([1, 2, val, val], -val), 2);
+    });
+  });
+
+  QUnit.test('lastIndexOf', function(assert) {
     var numbers = [1, 0, 1];
-    equal(_.lastIndexOf(numbers, 1), 2);
+    var falsy = [void 0, '', 0, false, NaN, null, void 0];
+    assert.strictEqual(_.lastIndexOf(numbers, 1), 2);
 
     numbers = [1, 0, 1, 0, 0, 1, 0, 0, 0];
     numbers.lastIndexOf = null;
-    equal(_.lastIndexOf(numbers, 1), 5, 'can compute lastIndexOf, even without the native function');
-    equal(_.lastIndexOf(numbers, 0), 8, 'lastIndexOf the other element');
-    var result = (function(){ return _.lastIndexOf(arguments, 1); })(1, 0, 1, 0, 0, 1, 0, 0, 0);
-    equal(result, 5, 'works on an arguments object');
-    equal(_.lastIndexOf(null, 2), -1, 'handles nulls properly');
+    assert.strictEqual(_.lastIndexOf(numbers, 1), 5, 'can compute lastIndexOf, even without the native function');
+    assert.strictEqual(_.lastIndexOf(numbers, 0), 8, 'lastIndexOf the other element');
+    var result = (function(){ return _.lastIndexOf(arguments, 1); }(1, 0, 1, 0, 0, 1, 0, 0, 0));
+    assert.strictEqual(result, 5, 'works on an arguments object');
+
+    _.each([null, void 0, [], false], function(val) {
+      var msg = 'Handles: ' + (_.isArray(val) ? '[]' : val);
+      assert.strictEqual(_.lastIndexOf(val, 2), -1, msg);
+      assert.strictEqual(_.lastIndexOf(val, 2, -1), -1, msg);
+      assert.strictEqual(_.lastIndexOf(val, 2, -20), -1, msg);
+      assert.strictEqual(_.lastIndexOf(val, 2, 15), -1, msg);
+    });
 
     numbers = [1, 2, 3, 1, 2, 3, 1, 2, 3];
     var index = _.lastIndexOf(numbers, 2, 2);
-    equal(index, 1, 'supports the fromIndex argument');
+    assert.strictEqual(index, 1, 'supports the fromIndex argument');
+
+    var array = [1, 2, 3, 1, 2, 3];
+
+    assert.strictEqual(_.lastIndexOf(array, 1, 0), 0, 'starts at the correct from idx');
+    assert.strictEqual(_.lastIndexOf(array, 3), 5, 'should return the index of the last matched value');
+    assert.strictEqual(_.lastIndexOf(array, 4), -1, 'should return `-1` for an unmatched value');
+
+    assert.strictEqual(_.lastIndexOf(array, 1, 2), 0, 'should work with a positive `fromIndex`');
+
+    _.each([6, 8, Math.pow(2, 32), Infinity], function(fromIndex) {
+      assert.strictEqual(_.lastIndexOf(array, void 0, fromIndex), -1);
+      assert.strictEqual(_.lastIndexOf(array, 1, fromIndex), 3);
+      assert.strictEqual(_.lastIndexOf(array, '', fromIndex), -1);
+    });
+
+    var expected = _.map(falsy, function(value) {
+      return typeof value == 'number' ? -1 : 5;
+    });
+
+    var actual = _.map(falsy, function(fromIndex) {
+      return _.lastIndexOf(array, 3, fromIndex);
+    });
+
+    assert.deepEqual(actual, expected, 'should treat falsy `fromIndex` values, except `0` and `NaN`, as `array.length`');
+    assert.strictEqual(_.lastIndexOf(array, 3, '1'), 5, 'should treat non-number `fromIndex` values as `array.length`');
+    assert.strictEqual(_.lastIndexOf(array, 3, true), 5, 'should treat non-number `fromIndex` values as `array.length`');
+
+    assert.strictEqual(_.lastIndexOf(array, 2, -3), 1, 'should work with a negative `fromIndex`');
+    assert.strictEqual(_.lastIndexOf(array, 1, -3), 3, 'neg `fromIndex` starts at the right index');
+
+    assert.deepEqual(_.map([-6, -8, -Infinity], function(fromIndex) {
+      return _.lastIndexOf(array, 1, fromIndex);
+    }), [0, -1, -1]);
   });
 
-  test("range", function() {
-    equal(_.range(0).join(''), '', 'range with 0 as a first argument generates an empty array');
-    equal(_.range(4).join(' '), '0 1 2 3', 'range with a single positive argument generates an array of elements 0,1,2,...,n-1');
-    equal(_.range(5, 8).join(' '), '5 6 7', 'range with two arguments a &amp; b, a&lt;b generates an array of elements a,a+1,a+2,...,b-2,b-1');
-    equal(_.range(8, 5).join(''), '', 'range with two arguments a &amp; b, b&lt;a generates an empty array');
-    equal(_.range(3, 10, 3).join(' '), '3 6 9', 'range with three arguments a &amp; b &amp; c, c &lt; b-a, a &lt; b generates an array of elements a,a+c,a+2c,...,b - (multiplier of a) &lt; c');
-    equal(_.range(3, 10, 15).join(''), '3', 'range with three arguments a &amp; b &amp; c, c &gt; b-a, a &lt; b generates an array with a single element, equal to a');
-    equal(_.range(12, 7, -2).join(' '), '12 10 8', 'range with three arguments a &amp; b &amp; c, a &gt; b, c &lt; 0 generates an array of elements a,a-c,a-2c and ends with the number not less than b');
-    equal(_.range(0, -10, -1).join(' '), '0 -1 -2 -3 -4 -5 -6 -7 -8 -9', 'final example in the Python docs');
+  QUnit.test('lastIndexOf with NaN', function(assert) {
+    assert.strictEqual(_.lastIndexOf([1, 2, NaN, NaN], NaN), 3, 'Expected [1, 2, NaN] to contain NaN');
+    assert.strictEqual(_.lastIndexOf([1, 2, Infinity], NaN), -1, 'Expected [1, 2, NaN] to contain NaN');
+
+    assert.strictEqual(_.lastIndexOf([1, 2, NaN, NaN], NaN, 2), 2, 'fromIndex does not affect result');
+    assert.strictEqual(_.lastIndexOf([1, 2, NaN, NaN], NaN, -2), 2, 'fromIndex does not affect result');
+
+    (function() {
+      assert.strictEqual(_.lastIndexOf(arguments, NaN), 3, 'Expected arguments [1, 2, NaN] to contain NaN');
+    }(1, 2, NaN, NaN));
   });
 
-});
+  QUnit.test('lastIndexOf with +- 0', function(assert) {
+    _.each([-0, +0], function(val) {
+      assert.strictEqual(_.lastIndexOf([1, 2, val, val], val), 3);
+      assert.strictEqual(_.lastIndexOf([1, 2, val, val], -val), 3);
+      assert.strictEqual(_.lastIndexOf([-1, 1, 2], -val), -1);
+    });
+  });
+
+  QUnit.test('findIndex', function(assert) {
+    var objects = [
+      {a: 0, b: 0},
+      {a: 1, b: 1},
+      {a: 2, b: 2},
+      {a: 0, b: 0}
+    ];
+
+    assert.strictEqual(_.findIndex(objects, function(obj) {
+      return obj.a === 0;
+    }), 0);
+
+    assert.strictEqual(_.findIndex(objects, function(obj) {
+      return obj.b * obj.a === 4;
+    }), 2);
+
+    assert.strictEqual(_.findIndex(objects, 'a'), 1, 'Uses lookupIterator');
+
+    assert.strictEqual(_.findIndex(objects, function(obj) {
+      return obj.b * obj.a === 5;
+    }), -1);
+
+    assert.strictEqual(_.findIndex(null, _.noop), -1);
+    assert.strictEqual(_.findIndex(objects, function(a) {
+      return a.foo === null;
+    }), -1);
+    _.findIndex([{a: 1}], function(a, key, obj) {
+      assert.strictEqual(key, 0);
+      assert.deepEqual(obj, [{a: 1}]);
+      assert.strictEqual(this, objects, 'called with context');
+    }, objects);
+
+    var sparse = [];
+    sparse[20] = {a: 2, b: 2};
+    assert.strictEqual(_.findIndex(sparse, function(obj) {
+      return obj && obj.b * obj.a === 4;
+    }), 20, 'Works with sparse arrays');
+
+    var array = [1, 2, 3, 4];
+    array.match = 55;
+    assert.strictEqual(_.findIndex(array, function(x) { return x === 55; }), -1, 'doesn\'t match array-likes keys');
+  });
+
+  QUnit.test('findLastIndex', function(assert) {
+    var objects = [
+      {a: 0, b: 0},
+      {a: 1, b: 1},
+      {a: 2, b: 2},
+      {a: 0, b: 0}
+    ];
+
+    assert.strictEqual(_.findLastIndex(objects, function(obj) {
+      return obj.a === 0;
+    }), 3);
+
+    assert.strictEqual(_.findLastIndex(objects, function(obj) {
+      return obj.b * obj.a === 4;
+    }), 2);
+
+    assert.strictEqual(_.findLastIndex(objects, 'a'), 2, 'Uses lookupIterator');
+
+    assert.strictEqual(_.findLastIndex(objects, function(obj) {
+      return obj.b * obj.a === 5;
+    }), -1);
+
+    assert.strictEqual(_.findLastIndex(null, _.noop), -1);
+    assert.strictEqual(_.findLastIndex(objects, function(a) {
+      return a.foo === null;
+    }), -1);
+    _.findLastIndex([{a: 1}], function(a, key, obj) {
+      assert.strictEqual(key, 0);
+      assert.deepEqual(obj, [{a: 1}]);
+      assert.strictEqual(this, objects, 'called with context');
+    }, objects);
+
+    var sparse = [];
+    sparse[20] = {a: 2, b: 2};
+    assert.strictEqual(_.findLastIndex(sparse, function(obj) {
+      return obj && obj.b * obj.a === 4;
+    }), 20, 'Works with sparse arrays');
+
+    var array = [1, 2, 3, 4];
+    array.match = 55;
+    assert.strictEqual(_.findLastIndex(array, function(x) { return x === 55; }), -1, 'doesn\'t match array-likes keys');
+  });
+
+  QUnit.test('range', function(assert) {
+    assert.deepEqual(_.range(0), [], 'range with 0 as a first argument generates an empty array');
+    assert.deepEqual(_.range(4), [0, 1, 2, 3], 'range with a single positive argument generates an array of elements 0,1,2,...,n-1');
+    assert.deepEqual(_.range(5, 8), [5, 6, 7], 'range with two arguments a &amp; b, a&lt;b generates an array of elements a,a+1,a+2,...,b-2,b-1');
+    assert.deepEqual(_.range(3, 10, 3), [3, 6, 9], 'range with three arguments a &amp; b &amp; c, c &lt; b-a, a &lt; b generates an array of elements a,a+c,a+2c,...,b - (multiplier of a) &lt; c');
+    assert.deepEqual(_.range(3, 10, 15), [3], 'range with three arguments a &amp; b &amp; c, c &gt; b-a, a &lt; b generates an array with a single element, equal to a');
+    assert.deepEqual(_.range(12, 7, -2), [12, 10, 8], 'range with three arguments a &amp; b &amp; c, a &gt; b, c &lt; 0 generates an array of elements a,a-c,a-2c and ends with the number not less than b');
+    assert.deepEqual(_.range(0, -10, -1), [0, -1, -2, -3, -4, -5, -6, -7, -8, -9], 'final example in the Python docs');
+    assert.strictEqual(1 / _.range(-0, 1)[0], -Infinity, 'should preserve -0');
+    assert.deepEqual(_.range(8, 5), [8, 7, 6], 'negative range generates descending array');
+    assert.deepEqual(_.range(-3), [0, -1, -2], 'negative range generates descending array');
+  });
+
+  QUnit.test('chunk', function(assert) {
+    assert.deepEqual(_.chunk([], 2), [], 'chunk for empty array returns an empty array');
+
+    assert.deepEqual(_.chunk([1, 2, 3], 0), [], 'chunk into parts of 0 elements returns empty array');
+    assert.deepEqual(_.chunk([1, 2, 3], -1), [], 'chunk into parts of negative amount of elements returns an empty array');
+    assert.deepEqual(_.chunk([1, 2, 3]), [], 'defaults to empty array (chunk size 0)');
+
+    assert.deepEqual(_.chunk([1, 2, 3], 1), [[1], [2], [3]], 'chunk into parts of 1 elements returns original array');
+
+    assert.deepEqual(_.chunk([1, 2, 3], 3), [[1, 2, 3]], 'chunk into parts of current array length elements returns the original array');
+    assert.deepEqual(_.chunk([1, 2, 3], 5), [[1, 2, 3]], 'chunk into parts of more then current array length elements returns the original array');
+
+    assert.deepEqual(_.chunk([10, 20, 30, 40, 50, 60, 70], 2), [[10, 20], [30, 40], [50, 60], [70]], 'chunk into parts of less then current array length elements');
+    assert.deepEqual(_.chunk([10, 20, 30, 40, 50, 60, 70], 3), [[10, 20, 30], [40, 50, 60], [70]], 'chunk into parts of less then current array length elements');
+  });
+}());

vendor/underscore/test/chaining.js

@@ -1,13 +1,14 @@
-$(document).ready(function() {
+(function() {
+  var _ = typeof require == 'function' ? require('..') : window._;
 
-  module("Chaining");
+  QUnit.module('Chaining');
 
-  test("map/flatten/reduce", function() {
+  QUnit.test('map/flatten/reduce', function(assert) {
     var lyrics = [
-      "I'm a lumberjack and I'm okay",
-      "I sleep all night and I work all day",
-      "He's a lumberjack and he's okay",
-      "He sleeps all night and he works all day"
+      'I\'m a lumberjack and I\'m okay',
+      'I sleep all night and I work all day',
+      'He\'s a lumberjack and he\'s okay',
+      'He sleeps all night and he works all day'
     ];
     var counts = _(lyrics).chain()
       .map(function(line) { return line.split(''); })
@@ -16,12 +17,14 @@ $(document).ready(function() {
         hash[l] = hash[l] || 0;
         hash[l]++;
         return hash;
-    }, {}).value();
-    ok(counts.a == 16 && counts.e == 10, 'counted all the letters in the song');
+      }, {})
+      .value();
+    assert.strictEqual(counts.a, 16, 'counted all the letters in the song');
+    assert.strictEqual(counts.e, 10, 'counted all the letters in the song');
   });
 
-  test("select/reject/sortBy", function() {
-    var numbers = [1,2,3,4,5,6,7,8,9,10];
+  QUnit.test('select/reject/sortBy', function(assert) {
+    var numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
     numbers = _(numbers).chain().select(function(n) {
       return n % 2 === 0;
     }).reject(function(n) {
@@ -29,11 +32,11 @@ $(document).ready(function() {
     }).sortBy(function(n) {
       return -n;
     }).value();
-    equal(numbers.join(', '), "10, 6, 2", "filtered and reversed the numbers");
+    assert.deepEqual(numbers, [10, 6, 2], 'filtered and reversed the numbers');
   });
 
-  test("select/reject/sortBy in functional style", function() {
-    var numbers = [1,2,3,4,5,6,7,8,9,10];
+  QUnit.test('select/reject/sortBy in functional style', function(assert) {
+    var numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
     numbers = _.chain(numbers).select(function(n) {
       return n % 2 === 0;
     }).reject(function(n) {
@@ -41,11 +44,11 @@ $(document).ready(function() {
     }).sortBy(function(n) {
       return -n;
     }).value();
-    equal(numbers.join(', '), "10, 6, 2", "filtered and reversed the numbers");
+    assert.deepEqual(numbers, [10, 6, 2], 'filtered and reversed the numbers');
   });
 
-  test("reverse/concat/unshift/pop/map", function() {
-    var numbers = [1,2,3,4,5];
+  QUnit.test('reverse/concat/unshift/pop/map', function(assert) {
+    var numbers = [1, 2, 3, 4, 5];
     numbers = _(numbers).chain()
       .reverse()
       .concat([5, 5, 5])
@@ -53,13 +56,44 @@ $(document).ready(function() {
       .pop()
       .map(function(n){ return n * 2; })
       .value();
-    equal(numbers.join(', '), "34, 10, 8, 6, 4, 2, 10, 10", 'can chain together array functions.');
+    assert.deepEqual(numbers, [34, 10, 8, 6, 4, 2, 10, 10], 'can chain together array functions.');
   });
 
-  test("chaining works in small stages", function() {
+  QUnit.test('splice', function(assert) {
+    var instance = _([1, 2, 3, 4, 5]).chain();
+    assert.deepEqual(instance.splice(1, 3).value(), [1, 5]);
+    assert.deepEqual(instance.splice(1, 0).value(), [1, 5]);
+    assert.deepEqual(instance.splice(1, 1).value(), [1]);
+    assert.deepEqual(instance.splice(0, 1).value(), [], '#397 Can create empty array');
+  });
+
+  QUnit.test('shift', function(assert) {
+    var instance = _([1, 2, 3]).chain();
+    assert.deepEqual(instance.shift().value(), [2, 3]);
+    assert.deepEqual(instance.shift().value(), [3]);
+    assert.deepEqual(instance.shift().value(), [], '#397 Can create empty array');
+  });
+
+  QUnit.test('pop', function(assert) {
+    var instance = _([1, 2, 3]).chain();
+    assert.deepEqual(instance.pop().value(), [1, 2]);
+    assert.deepEqual(instance.pop().value(), [1]);
+    assert.deepEqual(instance.pop().value(), [], '#397 Can create empty array');
+  });
+
+  QUnit.test('chaining works in small stages', function(assert) {
     var o = _([1, 2, 3, 4]).chain();
-    deepEqual(o.filter(function(i) { return i < 3; }).value(), [1, 2]);
-    deepEqual(o.filter(function(i) { return i > 2; }).value(), [3, 4]);
+    assert.deepEqual(o.filter(function(i) { return i < 3; }).value(), [1, 2]);
+    assert.deepEqual(o.filter(function(i) { return i > 2; }).value(), [3, 4]);
   });
 
-});
+  QUnit.test('#1562: Engine proxies for chained functions', function(assert) {
+    var wrapped = _(512);
+    assert.strictEqual(wrapped.toJSON(), 512);
+    assert.strictEqual(wrapped.valueOf(), 512);
+    assert.strictEqual(+wrapped, 512);
+    assert.strictEqual(wrapped.toString(), '512');
+    assert.strictEqual('' + wrapped, '512');
+  });
+
+}());

vendor/underscore/test/cross-document.js

@@ -0,0 +1,142 @@
+(function() {
+  if (typeof document == 'undefined') return;
+
+  var _ = typeof require == 'function' ? require('..') : window._;
+
+  QUnit.module('Cross Document');
+  /* global iObject, iElement, iArguments, iFunction, iArray, iError, iString, iNumber, iBoolean, iDate, iRegExp, iNaN, iNull, iUndefined, ActiveXObject */
+
+  // Setup remote variables for iFrame tests.
+  var iframe = document.createElement('iframe');
+  iframe.frameBorder = iframe.height = iframe.width = 0;
+  document.body.appendChild(iframe);
+  var iframeContent = iframe.contentDocument || iframe.contentWindow;
+  var iDoc = iframeContent.document || iframeContent;
+  iDoc.write(
+    [
+      '<script>',
+      'parent.iElement = document.createElement("div");',
+      'parent.iArguments = (function(){ return arguments; })(1, 2, 3);',
+      'parent.iArray = [1, 2, 3];',
+      'parent.iString = new String("hello");',
+      'parent.iNumber = new Number(100);',
+      'parent.iFunction = (function(){});',
+      'parent.iDate = new Date();',
+      'parent.iRegExp = /hi/;',
+      'parent.iNaN = NaN;',
+      'parent.iNull = null;',
+      'parent.iBoolean = new Boolean(false);',
+      'parent.iUndefined = undefined;',
+      'parent.iObject = {};',
+      'parent.iError = new Error();',
+      '</script>'
+    ].join('\n')
+  );
+  iDoc.close();
+
+  QUnit.test('isEqual', function(assert) {
+
+    assert.notOk(_.isEqual(iNumber, 101));
+    assert.ok(_.isEqual(iNumber, 100));
+
+    // Objects from another frame.
+    assert.ok(_.isEqual({}, iObject), 'Objects with equivalent members created in different documents are equal');
+
+    // Array from another frame.
+    assert.ok(_.isEqual([1, 2, 3], iArray), 'Arrays with equivalent elements created in different documents are equal');
+  });
+
+  QUnit.test('isEmpty', function(assert) {
+    assert.notOk(_([iNumber]).isEmpty(), '[1] is not empty');
+    assert.notOk(_.isEmpty(iArray), '[] is empty');
+    assert.ok(_.isEmpty(iObject), '{} is empty');
+  });
+
+  QUnit.test('isElement', function(assert) {
+    assert.notOk(_.isElement('div'), 'strings are not dom elements');
+    assert.ok(_.isElement(document.body), 'the body tag is a DOM element');
+    assert.ok(_.isElement(iElement), 'even from another frame');
+  });
+
+  QUnit.test('isArguments', function(assert) {
+    assert.ok(_.isArguments(iArguments), 'even from another frame');
+  });
+
+  QUnit.test('isObject', function(assert) {
+    assert.ok(_.isObject(iElement), 'even from another frame');
+    assert.ok(_.isObject(iFunction), 'even from another frame');
+  });
+
+  QUnit.test('isArray', function(assert) {
+    assert.ok(_.isArray(iArray), 'even from another frame');
+  });
+
+  QUnit.test('isString', function(assert) {
+    assert.ok(_.isString(iString), 'even from another frame');
+  });
+
+  QUnit.test('isNumber', function(assert) {
+    assert.ok(_.isNumber(iNumber), 'even from another frame');
+  });
+
+  QUnit.test('isBoolean', function(assert) {
+    assert.ok(_.isBoolean(iBoolean), 'even from another frame');
+  });
+
+  QUnit.test('isFunction', function(assert) {
+    assert.ok(_.isFunction(iFunction), 'even from another frame');
+  });
+
+  QUnit.test('isDate', function(assert) {
+    assert.ok(_.isDate(iDate), 'even from another frame');
+  });
+
+  QUnit.test('isRegExp', function(assert) {
+    assert.ok(_.isRegExp(iRegExp), 'even from another frame');
+  });
+
+  QUnit.test('isNaN', function(assert) {
+    assert.ok(_.isNaN(iNaN), 'even from another frame');
+  });
+
+  QUnit.test('isNull', function(assert) {
+    assert.ok(_.isNull(iNull), 'even from another frame');
+  });
+
+  QUnit.test('isUndefined', function(assert) {
+    assert.ok(_.isUndefined(iUndefined), 'even from another frame');
+  });
+
+  QUnit.test('isError', function(assert) {
+    assert.ok(_.isError(iError), 'even from another frame');
+  });
+
+  if (typeof ActiveXObject != 'undefined') {
+    QUnit.test('IE host objects', function(assert) {
+      var xml = new ActiveXObject('Msxml2.DOMDocument.3.0');
+      assert.notOk(_.isNumber(xml));
+      assert.notOk(_.isBoolean(xml));
+      assert.notOk(_.isNaN(xml));
+      assert.notOk(_.isFunction(xml));
+      assert.notOk(_.isNull(xml));
+      assert.notOk(_.isUndefined(xml));
+    });
+
+    QUnit.test('#1621 IE 11 compat mode DOM elements are not functions', function(assert) {
+      var fn = function() {};
+      var xml = new ActiveXObject('Msxml2.DOMDocument.3.0');
+      var div = document.createElement('div');
+
+      // JIT the function
+      var count = 200;
+      while (count--) {
+        _.isFunction(fn);
+      }
+
+      assert.strictEqual(_.isFunction(xml), false);
+      assert.strictEqual(_.isFunction(div), false);
+      assert.strictEqual(_.isFunction(fn), true);
+    });
+  }
+
+}());

vendor/underscore/test/functions.js

@@ -1,162 +1,265 @@
-$(document).ready(function() {
+(function() {
+  var _ = typeof require == 'function' ? require('..') : window._;
 
-  module("Functions");
+  QUnit.module('Functions');
+  QUnit.config.asyncRetries = 3;
 
-  test("bind", function() {
-    var context = {name : 'moe'};
-    var func = function(arg) { return "name: " + (this.name || arg); };
+  QUnit.test('bind', function(assert) {
+    var context = {name: 'moe'};
+    var func = function(arg) { return 'name: ' + (this.name || arg); };
     var bound = _.bind(func, context);
-    equal(bound(), 'name: moe', 'can bind a function to a context');
+    assert.strictEqual(bound(), 'name: moe', 'can bind a function to a context');
 
     bound = _(func).bind(context);
-    equal(bound(), 'name: moe', 'can do OO-style binding');
+    assert.strictEqual(bound(), 'name: moe', 'can do OO-style binding');
 
     bound = _.bind(func, null, 'curly');
-    equal(bound(), 'name: curly', 'can bind without specifying a context');
+    var result = bound();
+    // Work around a PhantomJS bug when applying a function with null|undefined.
+    assert.ok(result === 'name: curly' || result === 'name: ' + window.name, 'can bind without specifying a context');
 
     func = function(salutation, name) { return salutation + ': ' + name; };
     func = _.bind(func, this, 'hello');
-    equal(func('moe'), 'hello: moe', 'the function was partially applied in advance');
+    assert.strictEqual(func('moe'), 'hello: moe', 'the function was partially applied in advance');
 
     func = _.bind(func, this, 'curly');
-    equal(func(), 'hello: curly', 'the function was completely applied in advance');
+    assert.strictEqual(func(), 'hello: curly', 'the function was completely applied in advance');
 
     func = function(salutation, firstname, lastname) { return salutation + ': ' + firstname + ' ' + lastname; };
     func = _.bind(func, this, 'hello', 'moe', 'curly');
-    equal(func(), 'hello: moe curly', 'the function was partially applied in advance and can accept multiple arguments');
+    assert.strictEqual(func(), 'hello: moe curly', 'the function was partially applied in advance and can accept multiple arguments');
 
-    func = function(context, message) { equal(this, context, message); };
-    _.bind(func, 0, 0, 'can bind a function to `0`')();
-    _.bind(func, '', '', 'can bind a function to an empty string')();
-    _.bind(func, false, false, 'can bind a function to `false`')();
+    func = function() { return this; };
+    assert.strictEqual(typeof _.bind(func, 0)(), 'object', 'binding a primitive to `this` returns a wrapped primitive');
+
+    assert.strictEqual(_.bind(func, 0)().valueOf(), 0, 'can bind a function to `0`');
+    assert.strictEqual(_.bind(func, '')().valueOf(), '', 'can bind a function to an empty string');
+    assert.strictEqual(_.bind(func, false)().valueOf(), false, 'can bind a function to `false`');
 
     // These tests are only meaningful when using a browser without a native bind function
     // To test this with a modern browser, set underscore's nativeBind to undefined
-    var F = function () { return this; };
-    var Boundf = _.bind(F, {hello: "moe curly"});
+    var F = function() { return this; };
+    var boundf = _.bind(F, {hello: 'moe curly'});
+    var Boundf = boundf; // make eslint happy.
     var newBoundf = new Boundf();
-    equal(newBoundf.hello, undefined, "function should not be bound to the context, to comply with ECMAScript 5");
-    equal(Boundf().hello, "moe curly", "When called without the new operator, it's OK to be bound to the context");
-    ok(newBoundf instanceof F, "a bound instance is an instance of the original function");
+    assert.strictEqual(newBoundf.hello, void 0, 'function should not be bound to the context, to comply with ECMAScript 5');
+    assert.strictEqual(boundf().hello, 'moe curly', "When called without the new operator, it's OK to be bound to the context");
+    assert.ok(newBoundf instanceof F, 'a bound instance is an instance of the original function');
+
+    assert.raises(function() { _.bind('notafunction'); }, TypeError, 'throws an error when binding to a non-function');
   });
 
-  test("partial", function() {
+  QUnit.test('partial', function(assert) {
     var obj = {name: 'moe'};
     var func = function() { return this.name + ' ' + _.toArray(arguments).join(' '); };
 
     obj.func = _.partial(func, 'a', 'b');
-    equal(obj.func('c', 'd'), 'moe a b c d', 'can partially apply');
+    assert.strictEqual(obj.func('c', 'd'), 'moe a b c d', 'can partially apply');
+
+    obj.func = _.partial(func, _, 'b', _, 'd');
+    assert.strictEqual(obj.func('a', 'c'), 'moe a b c d', 'can partially apply with placeholders');
+
+    func = _.partial(function() { return arguments.length; }, _, 'b', _, 'd');
+    assert.strictEqual(func('a', 'c', 'e'), 5, 'accepts more arguments than the number of placeholders');
+    assert.strictEqual(func('a'), 4, 'accepts fewer arguments than the number of placeholders');
+
+    func = _.partial(function() { return typeof arguments[2]; }, _, 'b', _, 'd');
+    assert.strictEqual(func('a'), 'undefined', 'unfilled placeholders are undefined');
+
+    // passes context
+    function MyWidget(name, options) {
+      this.name = name;
+      this.options = options;
+    }
+    MyWidget.prototype.get = function() {
+      return this.name;
+    };
+    var MyWidgetWithCoolOpts = _.partial(MyWidget, _, {a: 1});
+    var widget = new MyWidgetWithCoolOpts('foo');
+    assert.ok(widget instanceof MyWidget, 'Can partially bind a constructor');
+    assert.strictEqual(widget.get(), 'foo', 'keeps prototype');
+    assert.deepEqual(widget.options, {a: 1});
+
+    _.partial.placeholder = obj;
+    func = _.partial(function() { return arguments.length; }, obj, 'b', obj, 'd');
+    assert.strictEqual(func('a'), 4, 'allows the placeholder to be swapped out');
+
+    _.partial.placeholder = {};
+    func = _.partial(function() { return arguments.length; }, obj, 'b', obj, 'd');
+    assert.strictEqual(func('a'), 5, 'swapping the placeholder preserves previously bound arguments');
+
+    _.partial.placeholder = _;
   });
 
-  test("bindAll", function() {
-    var curly = {name : 'curly'}, moe = {
-      name    : 'moe',
-      getName : function() { return 'name: ' + this.name; },
-      sayHi   : function() { return 'hi: ' + this.name; }
+  QUnit.test('bindAll', function(assert) {
+    var curly = {name: 'curly'};
+    var moe = {
+      name: 'moe',
+      getName: function() { return 'name: ' + this.name; },
+      sayHi: function() { return 'hi: ' + this.name; }
     };
     curly.getName = moe.getName;
     _.bindAll(moe, 'getName', 'sayHi');
     curly.sayHi = moe.sayHi;
-    equal(curly.getName(), 'name: curly', 'unbound function is bound to current object');
-    equal(curly.sayHi(), 'hi: moe', 'bound function is still bound to original object');
+    assert.strictEqual(curly.getName(), 'name: curly', 'unbound function is bound to current object');
+    assert.strictEqual(curly.sayHi(), 'hi: moe', 'bound function is still bound to original object');
 
-    curly = {name : 'curly'};
+    curly = {name: 'curly'};
     moe = {
-      name    : 'moe',
-      getName : function() { return 'name: ' + this.name; },
-      sayHi   : function() { return 'hi: ' + this.name; }
+      name: 'moe',
+      getName: function() { return 'name: ' + this.name; },
+      sayHi: function() { return 'hi: ' + this.name; },
+      sayLast: function() { return this.sayHi(_.last(arguments)); }
     };
 
-    raises(function() { _.bindAll(moe); }, Error, 'throws an error for bindAll with no functions named');
+    assert.raises(function() { _.bindAll(moe); }, Error, 'throws an error for bindAll with no functions named');
+    assert.raises(function() { _.bindAll(moe, 'sayBye'); }, TypeError, 'throws an error for bindAll if the given key is undefined');
+    assert.raises(function() { _.bindAll(moe, 'name'); }, TypeError, 'throws an error for bindAll if the given key is not a function');
 
-    _.bindAll(moe, 'sayHi');
+    _.bindAll(moe, 'sayHi', 'sayLast');
     curly.sayHi = moe.sayHi;
-    equal(curly.sayHi(), 'hi: moe');
+    assert.strictEqual(curly.sayHi(), 'hi: moe');
+
+    var sayLast = moe.sayLast;
+    assert.strictEqual(sayLast(1, 2, 3, 4, 5, 6, 7, 'Tom'), 'hi: moe', 'createCallback works with any number of arguments');
+
+    _.bindAll(moe, ['getName']);
+    var getName = moe.getName;
+    assert.strictEqual(getName(), 'name: moe', 'flattens arguments into a single list');
   });
 
-  test("memoize", function() {
+  QUnit.test('memoize', function(assert) {
     var fib = function(n) {
       return n < 2 ? n : fib(n - 1) + fib(n - 2);
     };
-    equal(fib(10), 55, 'a memoized version of fibonacci produces identical results');
+    assert.strictEqual(fib(10), 55, 'a memoized version of fibonacci produces identical results');
     fib = _.memoize(fib); // Redefine `fib` for memoization
-    equal(fib(10), 55, 'a memoized version of fibonacci produces identical results');
+    assert.strictEqual(fib(10), 55, 'a memoized version of fibonacci produces identical results');
 
     var o = function(str) {
       return str;
     };
     var fastO = _.memoize(o);
-    equal(o('toString'), 'toString', 'checks hasOwnProperty');
-    equal(fastO('toString'), 'toString', 'checks hasOwnProperty');
+    assert.strictEqual(o('toString'), 'toString', 'checks hasOwnProperty');
+    assert.strictEqual(fastO('toString'), 'toString', 'checks hasOwnProperty');
+
+    // Expose the cache.
+    var upper = _.memoize(function(s) {
+      return s.toUpperCase();
+    });
+    assert.strictEqual(upper('foo'), 'FOO');
+    assert.strictEqual(upper('bar'), 'BAR');
+    assert.deepEqual(upper.cache, {foo: 'FOO', bar: 'BAR'});
+    upper.cache = {foo: 'BAR', bar: 'FOO'};
+    assert.strictEqual(upper('foo'), 'BAR');
+    assert.strictEqual(upper('bar'), 'FOO');
+
+    var hashed = _.memoize(function(key) {
+      //https://github.com/jashkenas/underscore/pull/1679#discussion_r13736209
+      assert.ok(/[a-z]+/.test(key), 'hasher doesn\'t change keys');
+      return key;
+    }, function(key) {
+      return key.toUpperCase();
+    });
+    hashed('yep');
+    assert.deepEqual(hashed.cache, {YEP: 'yep'}, 'takes a hasher');
+
+    // Test that the hash function can be used to swizzle the key.
+    var objCacher = _.memoize(function(value, key) {
+      return {key: key, value: value};
+    }, function(value, key) {
+      return key;
+    });
+    var myObj = objCacher('a', 'alpha');
+    var myObjAlias = objCacher('b', 'alpha');
+    assert.notStrictEqual(myObj, void 0, 'object is created if second argument used as key');
+    assert.strictEqual(myObj, myObjAlias, 'object is cached if second argument used as key');
+    assert.strictEqual(myObj.value, 'a', 'object is not modified if second argument used as key');
   });
 
-  asyncTest("delay", 2, function() {
+  QUnit.test('delay', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
     var delayed = false;
     _.delay(function(){ delayed = true; }, 100);
-    setTimeout(function(){ ok(!delayed, "didn't delay the function quite yet"); }, 50);
-    setTimeout(function(){ ok(delayed, 'delayed the function'); start(); }, 150);
+    setTimeout(function(){ assert.notOk(delayed, "didn't delay the function quite yet"); }, 50);
+    setTimeout(function(){ assert.ok(delayed, 'delayed the function'); done(); }, 150);
   });
 
-  asyncTest("defer", 1, function() {
+  QUnit.test('defer', function(assert) {
+    assert.expect(1);
+    var done = assert.async();
     var deferred = false;
     _.defer(function(bool){ deferred = bool; }, true);
-    _.delay(function(){ ok(deferred, "deferred the function"); start(); }, 50);
+    _.delay(function(){ assert.ok(deferred, 'deferred the function'); done(); }, 50);
   });
 
-  asyncTest("throttle", 2, function() {
+  QUnit.test('throttle', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
     var counter = 0;
     var incr = function(){ counter++; };
     var throttledIncr = _.throttle(incr, 32);
     throttledIncr(); throttledIncr();
 
-    equal(counter, 1, "incr was called immediately");
-    _.delay(function(){ equal(counter, 2, "incr was throttled"); start(); }, 64);
+    assert.strictEqual(counter, 1, 'incr was called immediately');
+    _.delay(function(){ assert.strictEqual(counter, 2, 'incr was throttled'); done(); }, 64);
   });
 
-  asyncTest("throttle arguments", 2, function() {
+  QUnit.test('throttle arguments', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
     var value = 0;
     var update = function(val){ value = val; };
     var throttledUpdate = _.throttle(update, 32);
     throttledUpdate(1); throttledUpdate(2);
     _.delay(function(){ throttledUpdate(3); }, 64);
-    equal(value, 1, "updated to latest value");
-    _.delay(function(){ equal(value, 3, "updated to latest value"); start(); }, 96);
+    assert.strictEqual(value, 1, 'updated to latest value');
+    _.delay(function(){ assert.strictEqual(value, 3, 'updated to latest value'); done(); }, 96);
   });
 
-  asyncTest("throttle once", 2, function() {
+  QUnit.test('throttle once', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
     var counter = 0;
     var incr = function(){ return ++counter; };
     var throttledIncr = _.throttle(incr, 32);
     var result = throttledIncr();
     _.delay(function(){
-      equal(result, 1, "throttled functions return their value");
-      equal(counter, 1, "incr was called once"); start();
+      assert.strictEqual(result, 1, 'throttled functions return their value');
+      assert.strictEqual(counter, 1, 'incr was called once'); done();
     }, 64);
   });
 
-  asyncTest("throttle twice", 1, function() {
+  QUnit.test('throttle twice', function(assert) {
+    assert.expect(1);
+    var done = assert.async();
     var counter = 0;
     var incr = function(){ counter++; };
     var throttledIncr = _.throttle(incr, 32);
     throttledIncr(); throttledIncr();
-    _.delay(function(){ equal(counter, 2, "incr was called twice"); start(); }, 64);
+    _.delay(function(){ assert.strictEqual(counter, 2, 'incr was called twice'); done(); }, 64);
   });
 
-  asyncTest("more throttling", 3, function() {
+  QUnit.test('more throttling', function(assert) {
+    assert.expect(3);
+    var done = assert.async();
     var counter = 0;
     var incr = function(){ counter++; };
     var throttledIncr = _.throttle(incr, 30);
     throttledIncr(); throttledIncr();
-    ok(counter == 1);
+    assert.strictEqual(counter, 1);
     _.delay(function(){
-      ok(counter == 2);
+      assert.strictEqual(counter, 2);
       throttledIncr();
-      ok(counter == 3);
-      start();
+      assert.strictEqual(counter, 3);
+      done();
     }, 85);
   });
 
-  asyncTest("throttle repeatedly with results", 6, function() {
+  QUnit.test('throttle repeatedly with results', function(assert) {
+    assert.expect(6);
+    var done = assert.async();
     var counter = 0;
     var incr = function(){ return ++counter; };
     var throttledIncr = _.throttle(incr, 100);
@@ -168,50 +271,56 @@ $(document).ready(function() {
     _.delay(saveResult, 160);
     _.delay(saveResult, 230);
     _.delay(function() {
-      equal(results[0], 1, "incr was called once");
-      equal(results[1], 1, "incr was throttled");
-      equal(results[2], 1, "incr was throttled");
-      equal(results[3], 2, "incr was called twice");
-      equal(results[4], 2, "incr was throttled");
-      equal(results[5], 3, "incr was called trailing");
-      start();
+      assert.strictEqual(results[0], 1, 'incr was called once');
+      assert.strictEqual(results[1], 1, 'incr was throttled');
+      assert.strictEqual(results[2], 1, 'incr was throttled');
+      assert.strictEqual(results[3], 2, 'incr was called twice');
+      assert.strictEqual(results[4], 2, 'incr was throttled');
+      assert.strictEqual(results[5], 3, 'incr was called trailing');
+      done();
     }, 300);
   });
 
-  asyncTest("throttle triggers trailing call when invoked repeatedly", 2, function() {
+  QUnit.test('throttle triggers trailing call when invoked repeatedly', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
     var counter = 0;
     var limit = 48;
     var incr = function(){ counter++; };
     var throttledIncr = _.throttle(incr, 32);
 
     var stamp = new Date;
-    while ((new Date - stamp) < limit) {
+    while (new Date - stamp < limit) {
       throttledIncr();
     }
     var lastCount = counter;
-    ok(counter > 1);
+    assert.ok(counter > 1);
 
     _.delay(function() {
-      ok(counter > lastCount);
-      start();
+      assert.ok(counter > lastCount);
+      done();
     }, 96);
   });
 
-  asyncTest("throttle does not trigger leading call when leading is set to false", 2, function() {
+  QUnit.test('throttle does not trigger leading call when leading is set to false', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
     var counter = 0;
     var incr = function(){ counter++; };
     var throttledIncr = _.throttle(incr, 60, {leading: false});
 
     throttledIncr(); throttledIncr();
-    ok(counter === 0);
+    assert.strictEqual(counter, 0);
 
     _.delay(function() {
-      ok(counter == 1);
-      start();
+      assert.strictEqual(counter, 1);
+      done();
     }, 96);
   });
 
-  asyncTest("more throttle does not trigger leading call when leading is set to false", 3, function() {
+  QUnit.test('more throttle does not trigger leading call when leading is set to false', function(assert) {
+    assert.expect(3);
+    var done = assert.async();
     var counter = 0;
     var incr = function(){ counter++; };
     var throttledIncr = _.throttle(incr, 100, {leading: false});
@@ -220,133 +329,325 @@ $(document).ready(function() {
     _.delay(throttledIncr, 50);
     _.delay(throttledIncr, 60);
     _.delay(throttledIncr, 200);
-    ok(counter === 0);
+    assert.strictEqual(counter, 0);
 
     _.delay(function() {
-      ok(counter == 1);
+      assert.strictEqual(counter, 1);
     }, 250);
 
     _.delay(function() {
-      ok(counter == 2);
-      start();
+      assert.strictEqual(counter, 2);
+      done();
     }, 350);
   });
 
-  asyncTest("one more throttle with leading: false test", 2, function() {
+  QUnit.test('one more throttle with leading: false test', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
     var counter = 0;
     var incr = function(){ counter++; };
     var throttledIncr = _.throttle(incr, 100, {leading: false});
 
     var time = new Date;
     while (new Date - time < 350) throttledIncr();
-    ok(counter <= 3);
+    assert.ok(counter <= 3);
 
     _.delay(function() {
-      ok(counter <= 4);
-      start();
+      assert.ok(counter <= 4);
+      done();
     }, 200);
   });
 
-  asyncTest("throttle does not trigger trailing call when trailing is set to false", 4, function() {
+  QUnit.test('throttle does not trigger trailing call when trailing is set to false', function(assert) {
+    assert.expect(4);
+    var done = assert.async();
     var counter = 0;
     var incr = function(){ counter++; };
     var throttledIncr = _.throttle(incr, 60, {trailing: false});
 
     throttledIncr(); throttledIncr(); throttledIncr();
-    ok(counter === 1);
+    assert.strictEqual(counter, 1);
 
     _.delay(function() {
-      ok(counter == 1);
+      assert.strictEqual(counter, 1);
 
       throttledIncr(); throttledIncr();
-      ok(counter == 2);
+      assert.strictEqual(counter, 2);
 
       _.delay(function() {
-        ok(counter == 2);
-        start();
+        assert.strictEqual(counter, 2);
+        done();
       }, 96);
     }, 96);
   });
 
-  asyncTest("debounce", 1, function() {
+  QUnit.test('throttle continues to function after system time is set backwards', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
+    var counter = 0;
+    var incr = function(){ counter++; };
+    var throttledIncr = _.throttle(incr, 100);
+    var origNowFunc = _.now;
+
+    throttledIncr();
+    assert.strictEqual(counter, 1);
+    _.now = function() {
+      return new Date(2013, 0, 1, 1, 1, 1);
+    };
+
+    _.delay(function() {
+      throttledIncr();
+      assert.strictEqual(counter, 2);
+      done();
+      _.now = origNowFunc;
+    }, 200);
+  });
+
+  QUnit.test('throttle re-entrant', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
+    var sequence = [
+      ['b1', 'b2'],
+      ['c1', 'c2']
+    ];
+    var value = '';
+    var throttledAppend;
+    var append = function(arg){
+      value += this + arg;
+      var args = sequence.pop();
+      if (args) {
+        throttledAppend.call(args[0], args[1]);
+      }
+    };
+    throttledAppend = _.throttle(append, 32);
+    throttledAppend.call('a1', 'a2');
+    assert.strictEqual(value, 'a1a2');
+    _.delay(function(){
+      assert.strictEqual(value, 'a1a2c1c2b1b2', 'append was throttled successfully');
+      done();
+    }, 100);
+  });
+
+  QUnit.test('throttle cancel', function(assert) {
+    var done = assert.async();
+    var counter = 0;
+    var incr = function(){ counter++; };
+    var throttledIncr = _.throttle(incr, 32);
+    throttledIncr();
+    throttledIncr.cancel();
+    throttledIncr();
+    throttledIncr();
+
+    assert.strictEqual(counter, 2, 'incr was called immediately');
+    _.delay(function(){ assert.strictEqual(counter, 3, 'incr was throttled'); done(); }, 64);
+  });
+
+  QUnit.test('throttle cancel with leading: false', function(assert) {
+    var done = assert.async();
+    var counter = 0;
+    var incr = function(){ counter++; };
+    var throttledIncr = _.throttle(incr, 32, {leading: false});
+    throttledIncr();
+    throttledIncr.cancel();
+
+    assert.strictEqual(counter, 0, 'incr was throttled');
+    _.delay(function(){ assert.strictEqual(counter, 0, 'incr was throttled'); done(); }, 64);
+  });
+
+  QUnit.test('debounce', function(assert) {
+    assert.expect(1);
+    var done = assert.async();
     var counter = 0;
     var incr = function(){ counter++; };
     var debouncedIncr = _.debounce(incr, 32);
     debouncedIncr(); debouncedIncr();
     _.delay(debouncedIncr, 16);
-    _.delay(function(){ equal(counter, 1, "incr was debounced"); start(); }, 96);
+    _.delay(function(){ assert.strictEqual(counter, 1, 'incr was debounced'); done(); }, 96);
   });
 
-  asyncTest("debounce asap", 4, function() {
-    var a, b;
+  QUnit.test('debounce cancel', function(assert) {
+    assert.expect(1);
+    var done = assert.async();
+    var counter = 0;
+    var incr = function(){ counter++; };
+    var debouncedIncr = _.debounce(incr, 32);
+    debouncedIncr();
+    debouncedIncr.cancel();
+    _.delay(function(){ assert.strictEqual(counter, 0, 'incr was not called'); done(); }, 96);
+  });
+
+  QUnit.test('debounce asap', function(assert) {
+    assert.expect(6);
+    var done = assert.async();
+    var a, b, c;
     var counter = 0;
     var incr = function(){ return ++counter; };
     var debouncedIncr = _.debounce(incr, 64, true);
     a = debouncedIncr();
     b = debouncedIncr();
-    equal(a, 1);
-    equal(b, 1);
-    equal(counter, 1, 'incr was called immediately');
+    assert.strictEqual(a, 1);
+    assert.strictEqual(b, 1);
+    assert.strictEqual(counter, 1, 'incr was called immediately');
     _.delay(debouncedIncr, 16);
     _.delay(debouncedIncr, 32);
     _.delay(debouncedIncr, 48);
-    _.delay(function(){ equal(counter, 1, "incr was debounced"); start(); }, 128);
+    _.delay(function(){
+      assert.strictEqual(counter, 1, 'incr was debounced');
+      c = debouncedIncr();
+      assert.strictEqual(c, 2);
+      assert.strictEqual(counter, 2, 'incr was called again');
+      done();
+    }, 128);
   });
 
-  asyncTest("debounce asap recursively", 2, function() {
+  QUnit.test('debounce asap cancel', function(assert) {
+    assert.expect(4);
+    var done = assert.async();
+    var a, b;
+    var counter = 0;
+    var incr = function(){ return ++counter; };
+    var debouncedIncr = _.debounce(incr, 64, true);
+    a = debouncedIncr();
+    debouncedIncr.cancel();
+    b = debouncedIncr();
+    assert.strictEqual(a, 1);
+    assert.strictEqual(b, 2);
+    assert.strictEqual(counter, 2, 'incr was called immediately');
+    _.delay(debouncedIncr, 16);
+    _.delay(debouncedIncr, 32);
+    _.delay(debouncedIncr, 48);
+    _.delay(function(){ assert.strictEqual(counter, 2, 'incr was debounced'); done(); }, 128);
+  });
+
+  QUnit.test('debounce asap recursively', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
     var counter = 0;
     var debouncedIncr = _.debounce(function(){
       counter++;
       if (counter < 10) debouncedIncr();
     }, 32, true);
     debouncedIncr();
-    equal(counter, 1, "incr was called immediately");
-    _.delay(function(){ equal(counter, 1, "incr was debounced"); start(); }, 96);
+    assert.strictEqual(counter, 1, 'incr was called immediately');
+    _.delay(function(){ assert.strictEqual(counter, 1, 'incr was debounced'); done(); }, 96);
   });
 
-  test("once", function() {
+  QUnit.test('debounce after system time is set backwards', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
+    var counter = 0;
+    var origNowFunc = _.now;
+    var debouncedIncr = _.debounce(function(){
+      counter++;
+    }, 100, true);
+
+    debouncedIncr();
+    assert.strictEqual(counter, 1, 'incr was called immediately');
+
+    _.now = function() {
+      return new Date(2013, 0, 1, 1, 1, 1);
+    };
+
+    _.delay(function() {
+      debouncedIncr();
+      assert.strictEqual(counter, 2, 'incr was debounced successfully');
+      done();
+      _.now = origNowFunc;
+    }, 200);
+  });
+
+  QUnit.test('debounce re-entrant', function(assert) {
+    assert.expect(2);
+    var done = assert.async();
+    var sequence = [
+      ['b1', 'b2']
+    ];
+    var value = '';
+    var debouncedAppend;
+    var append = function(arg){
+      value += this + arg;
+      var args = sequence.pop();
+      if (args) {
+        debouncedAppend.call(args[0], args[1]);
+      }
+    };
+    debouncedAppend = _.debounce(append, 32);
+    debouncedAppend.call('a1', 'a2');
+    assert.strictEqual(value, '');
+    _.delay(function(){
+      assert.strictEqual(value, 'a1a2b1b2', 'append was debounced successfully');
+      done();
+    }, 100);
+  });
+
+  QUnit.test('once', function(assert) {
     var num = 0;
-    var increment = _.once(function(){ num++; });
+    var increment = _.once(function(){ return ++num; });
     increment();
     increment();
-    equal(num, 1);
+    assert.strictEqual(num, 1);
+
+    assert.strictEqual(increment(), 1, 'stores a memo to the last value');
   });
 
-  test("Recursive onced function.", 1, function() {
+  QUnit.test('Recursive onced function.', function(assert) {
+    assert.expect(1);
     var f = _.once(function(){
-      ok(true);
+      assert.ok(true);
       f();
     });
     f();
   });
 
-  test("wrap", function() {
-    var greet = function(name){ return "hi: " + name; };
+  QUnit.test('wrap', function(assert) {
+    var greet = function(name){ return 'hi: ' + name; };
     var backwards = _.wrap(greet, function(func, name){ return func(name) + ' ' + name.split('').reverse().join(''); });
-    equal(backwards('moe'), 'hi: moe eom', 'wrapped the salutation function');
+    assert.strictEqual(backwards('moe'), 'hi: moe eom', 'wrapped the salutation function');
 
-    var inner = function(){ return "Hello "; };
-    var obj   = {name : "Moe"};
-    obj.hi    = _.wrap(inner, function(fn){ return fn() + this.name; });
-    equal(obj.hi(), "Hello Moe");
+    var inner = function(){ return 'Hello '; };
+    var obj = {name: 'Moe'};
+    obj.hi = _.wrap(inner, function(fn){ return fn() + this.name; });
+    assert.strictEqual(obj.hi(), 'Hello Moe');
 
-    var noop    = function(){};
-    var wrapped = _.wrap(noop, function(fn){ return Array.prototype.slice.call(arguments, 0); });
-    var ret     = wrapped(['whats', 'your'], 'vector', 'victor');
-    deepEqual(ret, [noop, ['whats', 'your'], 'vector', 'victor']);
+    var noop = function(){};
+    var wrapped = _.wrap(noop, function(){ return Array.prototype.slice.call(arguments, 0); });
+    var ret = wrapped(['whats', 'your'], 'vector', 'victor');
+    assert.deepEqual(ret, [noop, ['whats', 'your'], 'vector', 'victor']);
   });
 
-  test("compose", function() {
-    var greet = function(name){ return "hi: " + name; };
+  QUnit.test('negate', function(assert) {
+    var isOdd = function(n){ return n & 1; };
+    assert.strictEqual(_.negate(isOdd)(2), true, 'should return the complement of the given function');
+    assert.strictEqual(_.negate(isOdd)(3), false, 'should return the complement of the given function');
+  });
+
+  QUnit.test('compose', function(assert) {
+    var greet = function(name){ return 'hi: ' + name; };
     var exclaim = function(sentence){ return sentence + '!'; };
     var composed = _.compose(exclaim, greet);
-    equal(composed('moe'), 'hi: moe!', 'can compose a function that takes another');
+    assert.strictEqual(composed('moe'), 'hi: moe!', 'can compose a function that takes another');
 
     composed = _.compose(greet, exclaim);
-    equal(composed('moe'), 'hi: moe!', 'in this case, the functions are also commutative');
+    assert.strictEqual(composed('moe'), 'hi: moe!', 'in this case, the functions are also commutative');
+
+    // f(g(h(x, y, z)))
+    function h(x, y, z) {
+      assert.strictEqual(arguments.length, 3, 'First function called with multiple args');
+      return z * y;
+    }
+    function g(x) {
+      assert.strictEqual(arguments.length, 1, 'Composed function is called with 1 argument');
+      return x;
+    }
+    function f(x) {
+      assert.strictEqual(arguments.length, 1, 'Composed function is called with 1 argument');
+      return x * 2;
+    }
+    composed = _.compose(f, g, h);
+    assert.strictEqual(composed(1, 2, 3), 12);
   });
 
-  test("after", function() {
+  QUnit.test('after', function(assert) {
     var testAfter = function(afterAmount, timesCalled) {
       var afterCalled = 0;
       var after = _.after(afterAmount, function() {
@@ -356,10 +657,114 @@ $(document).ready(function() {
       return afterCalled;
     };
 
-    equal(testAfter(5, 5), 1, "after(N) should fire after being called N times");
-    equal(testAfter(5, 4), 0, "after(N) should not fire unless called N times");
-    equal(testAfter(0, 0), 0, "after(0) should not fire immediately");
-    equal(testAfter(0, 1), 1, "after(0) should fire when first invoked");
+    assert.strictEqual(testAfter(5, 5), 1, 'after(N) should fire after being called N times');
+    assert.strictEqual(testAfter(5, 4), 0, 'after(N) should not fire unless called N times');
+    assert.strictEqual(testAfter(0, 0), 0, 'after(0) should not fire immediately');
+    assert.strictEqual(testAfter(0, 1), 1, 'after(0) should fire when first invoked');
   });
 
-});
+  QUnit.test('before', function(assert) {
+    var testBefore = function(beforeAmount, timesCalled) {
+      var beforeCalled = 0;
+      var before = _.before(beforeAmount, function() { beforeCalled++; });
+      while (timesCalled--) before();
+      return beforeCalled;
+    };
+
+    assert.strictEqual(testBefore(5, 5), 4, 'before(N) should not fire after being called N times');
+    assert.strictEqual(testBefore(5, 4), 4, 'before(N) should fire before being called N times');
+    assert.strictEqual(testBefore(0, 0), 0, 'before(0) should not fire immediately');
+    assert.strictEqual(testBefore(0, 1), 0, 'before(0) should not fire when first invoked');
+
+    var context = {num: 0};
+    var increment = _.before(3, function(){ return ++this.num; });
+    _.times(10, increment, context);
+    assert.strictEqual(increment(), 2, 'stores a memo to the last value');
+    assert.strictEqual(context.num, 2, 'provides context');
+  });
+
+  QUnit.test('iteratee', function(assert) {
+    var identity = _.iteratee();
+    assert.strictEqual(identity, _.identity, '_.iteratee is exposed as an external function.');
+
+    function fn() {
+      return arguments;
+    }
+    _.each([_.iteratee(fn), _.iteratee(fn, {})], function(cb) {
+      assert.strictEqual(cb().length, 0);
+      assert.deepEqual(_.toArray(cb(1, 2, 3)), _.range(1, 4));
+      assert.deepEqual(_.toArray(cb(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)), _.range(1, 11));
+    });
+
+    var deepProperty = _.iteratee(['a', 'b']);
+    assert.strictEqual(deepProperty({a: {b: 2}}), 2, 'treats an array as a deep property accessor');
+
+    // Test custom iteratee
+    var builtinIteratee = _.iteratee;
+    _.iteratee = function(value) {
+      // RegEx values return a function that returns the number of matches
+      if (_.isRegExp(value)) return function(obj) {
+        return (obj.match(value) || []).length;
+      };
+      return value;
+    };
+
+    var collection = ['foo', 'bar', 'bbiz'];
+
+    // Test all methods that claim to be transformed through `_.iteratee`
+    assert.deepEqual(_.countBy(collection, /b/g), {0: 1, 1: 1, 2: 1});
+    assert.strictEqual(_.every(collection, /b/g), false);
+    assert.deepEqual(_.filter(collection, /b/g), ['bar', 'bbiz']);
+    assert.strictEqual(_.find(collection, /b/g), 'bar');
+    assert.strictEqual(_.findIndex(collection, /b/g), 1);
+    assert.strictEqual(_.findKey(collection, /b/g), '1');
+    assert.strictEqual(_.findLastIndex(collection, /b/g), 2);
+    assert.deepEqual(_.groupBy(collection, /b/g), {0: ['foo'], 1: ['bar'], 2: ['bbiz']});
+    assert.deepEqual(_.indexBy(collection, /b/g), {0: 'foo', 1: 'bar', 2: 'bbiz'});
+    assert.deepEqual(_.map(collection, /b/g), [0, 1, 2]);
+    assert.strictEqual(_.max(collection, /b/g), 'bbiz');
+    assert.strictEqual(_.min(collection, /b/g), 'foo');
+    assert.deepEqual(_.partition(collection, /b/g), [['bar', 'bbiz'], ['foo']]);
+    assert.deepEqual(_.reject(collection, /b/g), ['foo']);
+    assert.strictEqual(_.some(collection, /b/g), true);
+    assert.deepEqual(_.sortBy(collection, /b/g), ['foo', 'bar', 'bbiz']);
+    assert.strictEqual(_.sortedIndex(collection, 'blah', /b/g), 1);
+    assert.deepEqual(_.uniq(collection, /b/g), ['foo', 'bar', 'bbiz']);
+
+    var objCollection = {a: 'foo', b: 'bar', c: 'bbiz'};
+    assert.deepEqual(_.mapObject(objCollection, /b/g), {a: 0, b: 1, c: 2});
+
+    // Restore the builtin iteratee
+    _.iteratee = builtinIteratee;
+  });
+
+  QUnit.test('restArgs', function(assert) {
+    assert.expect(10);
+    _.restArgs(function(a, args) {
+      assert.strictEqual(a, 1);
+      assert.deepEqual(args, [2, 3], 'collects rest arguments into an array');
+    })(1, 2, 3);
+
+    _.restArgs(function(a, args) {
+      assert.strictEqual(a, void 0);
+      assert.deepEqual(args, [], 'passes empty array if there are not enough arguments');
+    })();
+
+    _.restArgs(function(a, b, c, args) {
+      assert.strictEqual(arguments.length, 4);
+      assert.deepEqual(args, [4, 5], 'works on functions with many named parameters');
+    })(1, 2, 3, 4, 5);
+
+    var obj = {};
+    _.restArgs(function() {
+      assert.strictEqual(this, obj, 'invokes function with this context');
+    }).call(obj);
+
+    _.restArgs(function(array, iteratee, context) {
+      assert.deepEqual(array, [1, 2, 3, 4], 'startIndex can be used manually specify index of rest parameter');
+      assert.strictEqual(iteratee, void 0);
+      assert.strictEqual(context, void 0);
+    }, 0)(1, 2, 3, 4);
+  });
+
+}());

vendor/underscore/test/index.html

@@ -3,42 +3,21 @@
 <head>
   <title>Underscore Test Suite</title>
   <link rel="stylesheet" href="vendor/qunit.css" type="text/css" media="screen">
-  <script src="vendor/jquery.js"></script>
+  <link rel="icon" href="../favicon.ico">
+</head>
+<body>
+  <div id="qunit"></div>
+  <div id="exports" style="display: none"></div>
   <script src="vendor/qunit.js"></script>
-  <script src="vendor/jslitmus.js"></script>
+  <script src="vendor/qunit-extras.js"></script>
   <script src="../underscore.js"></script>
-
+  <script src="qunit-setup.js"></script>
   <script src="collections.js"></script>
   <script src="arrays.js"></script>
   <script src="functions.js"></script>
   <script src="objects.js"></script>
+  <script src="cross-document.js"></script>
   <script src="utility.js"></script>
   <script src="chaining.js"></script>
-  <script src="speed.js"></script>
-</head>
-<body>
-  <div id="qunit"></div>
-  <div id="qunit-fixture">
-    <div id="map-test">
-      <div id="id1"></div>
-      <div id="id2"></div>
-    </div>
-  </div>
-  <br>
-  <h1 class="qunit-header">Underscore Speed Suite</h1>
-  <p>
-    A representative sample of the functions are benchmarked here, to provide
-    a sense of how fast they might run in different browsers.
-    Each iteration runs on an array of 1000 elements.<br /><br />
-    For example, the 'intersection' test measures the number of times you can
-    find the intersection of two thousand-element arrays in one second.
-  </p>
-  <br>
-  <script type="text/html" id="template">
-    <%
-    // a comment
-    if (data) { data += 12345; }; %>
-    <li><%= data %></li>
-  </script>
 </body>
 </html>

vendor/underscore/test/qunit-setup.js

@@ -0,0 +1,3 @@
+(function() {
+  QUnit.config.noglobals = true;
+}());

vendor/underscore/test/utility.js

@@ -1,272 +1,452 @@
-$(document).ready(function() {
-
+(function() {
+  var _ = typeof require == 'function' ? require('..') : window._;
   var templateSettings;
 
-  module("Utility", {
+  QUnit.module('Utility', {
 
-    setup: function() {
+    beforeEach: function() {
       templateSettings = _.clone(_.templateSettings);
     },
 
-    teardown: function() {
+    afterEach: function() {
       _.templateSettings = templateSettings;
     }
 
   });
 
-  test("#750 - Return _ instance.", 2, function() {
+  if (typeof this == 'object') {
+    QUnit.test('noConflict', function(assert) {
+      var underscore = _.noConflict();
+      assert.strictEqual(underscore.identity(1), 1);
+      if (typeof require != 'function') {
+        assert.strictEqual(this._, void 0, 'global underscore is removed');
+        this._ = underscore;
+      } else if (typeof global !== 'undefined') {
+        delete global._;
+      }
+    });
+  }
+
+  if (typeof require == 'function') {
+    QUnit.test('noConflict (node vm)', function(assert) {
+      assert.expect(2);
+      var done = assert.async();
+      var fs = require('fs');
+      var vm = require('vm');
+      var filename = __dirname + '/../underscore.js';
+      fs.readFile(filename, function(err, content){
+        var sandbox = vm.createScript(
+          content + 'this.underscore = this._.noConflict();',
+          filename
+        );
+        var context = {_: 'oldvalue'};
+        sandbox.runInNewContext(context);
+        assert.strictEqual(context._, 'oldvalue');
+        assert.strictEqual(context.underscore.VERSION, _.VERSION);
+
+        done();
+      });
+    });
+  }
+
+  QUnit.test('#750 - Return _ instance.', function(assert) {
+    assert.expect(2);
     var instance = _([]);
-    ok(_(instance) === instance);
-    ok(new _(instance) === instance);
+    assert.strictEqual(_(instance), instance);
+    assert.strictEqual(new _(instance), instance);
   });
 
-  test("identity", function() {
-    var moe = {name : 'moe'};
-    equal(_.identity(moe), moe, 'moe is the same as his identity');
+  QUnit.test('identity', function(assert) {
+    var stooge = {name: 'moe'};
+    assert.strictEqual(_.identity(stooge), stooge, 'stooge is the same as his identity');
   });
 
-  test("random", function() {
+  QUnit.test('constant', function(assert) {
+    var stooge = {name: 'moe'};
+    assert.strictEqual(_.constant(stooge)(), stooge, 'should create a function that returns stooge');
+  });
+
+  QUnit.test('noop', function(assert) {
+    assert.strictEqual(_.noop('curly', 'larry', 'moe'), void 0, 'should always return undefined');
+  });
+
+  QUnit.test('random', function(assert) {
     var array = _.range(1000);
     var min = Math.pow(2, 31);
     var max = Math.pow(2, 62);
 
-    ok(_.every(array, function() {
+    assert.ok(_.every(array, function() {
       return _.random(min, max) >= min;
-    }), "should produce a random number greater than or equal to the minimum number");
+    }), 'should produce a random number greater than or equal to the minimum number');
 
-    ok(_.some(array, function() {
+    assert.ok(_.some(array, function() {
       return _.random(Number.MAX_VALUE) > 0;
-    }), "should produce a random number when passed `Number.MAX_VALUE`");
+    }), 'should produce a random number when passed `Number.MAX_VALUE`');
   });
 
-  test("uniqueId", function() {
+  QUnit.test('now', function(assert) {
+    var diff = _.now() - new Date().getTime();
+    assert.ok(diff <= 0 && diff > -5, 'Produces the correct time in milliseconds');//within 5ms
+  });
+
+  QUnit.test('uniqueId', function(assert) {
     var ids = [], i = 0;
-    while(i++ < 100) ids.push(_.uniqueId());
-    equal(_.uniq(ids).length, ids.length, 'can generate a globally-unique stream of ids');
+    while (i++ < 100) ids.push(_.uniqueId());
+    assert.strictEqual(_.uniq(ids).length, ids.length, 'can generate a globally-unique stream of ids');
   });
 
-  test("times", function() {
+  QUnit.test('times', function(assert) {
     var vals = [];
-    _.times(3, function (i) { vals.push(i); });
-    ok(_.isEqual(vals, [0,1,2]), "is 0 indexed");
+    _.times(3, function(i) { vals.push(i); });
+    assert.deepEqual(vals, [0, 1, 2], 'is 0 indexed');
     //
     vals = [];
     _(3).times(function(i) { vals.push(i); });
-    ok(_.isEqual(vals, [0,1,2]), "works as a wrapper");
+    assert.deepEqual(vals, [0, 1, 2], 'works as a wrapper');
     // collects return values
-    ok(_.isEqual([0, 1, 2], _.times(3, function(i) { return i; })), "collects return values");
+    assert.deepEqual([0, 1, 2], _.times(3, function(i) { return i; }), 'collects return values');
 
-    deepEqual(_.times(0, _.identity), []);
-    deepEqual(_.times(-1, _.identity), []);
-    deepEqual(_.times(parseFloat('-Infinity'), _.identity), []);
+    assert.deepEqual(_.times(0, _.identity), []);
+    assert.deepEqual(_.times(-1, _.identity), []);
+    assert.deepEqual(_.times(parseFloat('-Infinity'), _.identity), []);
   });
 
-  test("mixin", function() {
-    _.mixin({
+  QUnit.test('mixin', function(assert) {
+    var ret = _.mixin({
       myReverse: function(string) {
         return string.split('').reverse().join('');
       }
     });
-    equal(_.myReverse('panacea'), 'aecanap', 'mixed in a function to _');
-    equal(_('champ').myReverse(), 'pmahc', 'mixed in a function to the OOP wrapper');
+    assert.strictEqual(ret, _, 'returns the _ object to facilitate chaining');
+    assert.strictEqual(_.myReverse('panacea'), 'aecanap', 'mixed in a function to _');
+    assert.strictEqual(_('champ').myReverse(), 'pmahc', 'mixed in a function to the OOP wrapper');
   });
 
-  test("_.escape", function() {
-    equal(_.escape("Curly & Moe"), "Curly &amp; Moe");
-    equal(_.escape('<a href="http://moe.com">Curly & Moe\'s</a>'), '&lt;a href=&quot;http://moe.com&quot;&gt;Curly &amp; Moe&#x27;s&lt;/a&gt;');
-    equal(_.escape("Curly &amp; Moe"), "Curly &amp;amp; Moe");
-    equal(_.escape(null), '');
+  QUnit.test('_.escape', function(assert) {
+    assert.strictEqual(_.escape(null), '');
   });
 
-  test("_.unescape", function() {
-    var string = "Curly & Moe";
-    equal(_.unescape("Curly &amp; Moe"), string);
-    equal(_.unescape('&lt;a href=&quot;http://moe.com&quot;&gt;Curly &amp; Moe&#x27;s&lt;/a&gt;'), '<a href="http://moe.com">Curly & Moe\'s</a>');
-    equal(_.unescape("Curly &amp;amp; Moe"), "Curly &amp; Moe");
-    equal(_.unescape(null), '');
-    equal(_.unescape(_.escape(string)), string);
+  QUnit.test('_.unescape', function(assert) {
+    var string = 'Curly & Moe';
+    assert.strictEqual(_.unescape(null), '');
+    assert.strictEqual(_.unescape(_.escape(string)), string);
+    assert.strictEqual(_.unescape(string), string, 'don\'t unescape unnecessarily');
   });
 
-  test("template", function() {
+  // Don't care what they escape them to just that they're escaped and can be unescaped
+  QUnit.test('_.escape & unescape', function(assert) {
+    // test & (&amp;) separately obviously
+    var escapeCharacters = ['<', '>', '"', '\'', '`'];
+
+    _.each(escapeCharacters, function(escapeChar) {
+      var s = 'a ' + escapeChar + ' string escaped';
+      var e = _.escape(s);
+      assert.notEqual(s, e, escapeChar + ' is escaped');
+      assert.strictEqual(s, _.unescape(e), escapeChar + ' can be unescaped');
+
+      s = 'a ' + escapeChar + escapeChar + escapeChar + 'some more string' + escapeChar;
+      e = _.escape(s);
+
+      assert.strictEqual(e.indexOf(escapeChar), -1, 'can escape multiple occurrences of ' + escapeChar);
+      assert.strictEqual(_.unescape(e), s, 'multiple occurrences of ' + escapeChar + ' can be unescaped');
+    });
+
+    // handles multiple escape characters at once
+    var joiner = ' other stuff ';
+    var allEscaped = escapeCharacters.join(joiner);
+    allEscaped += allEscaped;
+    assert.ok(_.every(escapeCharacters, function(escapeChar) {
+      return allEscaped.indexOf(escapeChar) !== -1;
+    }), 'handles multiple characters');
+    assert.ok(allEscaped.indexOf(joiner) >= 0, 'can escape multiple escape characters at the same time');
+
+    // test & -> &amp;
+    var str = 'some string & another string & yet another';
+    var escaped = _.escape(str);
+
+    assert.notStrictEqual(escaped.indexOf('&'), -1, 'handles & aka &amp;');
+    assert.strictEqual(_.unescape(str), str, 'can unescape &amp;');
+  });
+
+  QUnit.test('template', function(assert) {
     var basicTemplate = _.template("<%= thing %> is gettin' on my noives!");
-    var result = basicTemplate({thing : 'This'});
-    equal(result, "This is gettin' on my noives!", 'can do basic attribute interpolation');
+    var result = basicTemplate({thing: 'This'});
+    assert.strictEqual(result, "This is gettin' on my noives!", 'can do basic attribute interpolation');
 
-    var sansSemicolonTemplate = _.template("A <% this %> B");
-    equal(sansSemicolonTemplate(), "A  B");
+    var sansSemicolonTemplate = _.template('A <% this %> B');
+    assert.strictEqual(sansSemicolonTemplate(), 'A  B');
 
-    var backslashTemplate = _.template("<%= thing %> is \\ridanculous");
-    equal(backslashTemplate({thing: 'This'}), "This is \\ridanculous");
+    var backslashTemplate = _.template('<%= thing %> is \\ridanculous');
+    assert.strictEqual(backslashTemplate({thing: 'This'}), 'This is \\ridanculous');
 
     var escapeTemplate = _.template('<%= a ? "checked=\\"checked\\"" : "" %>');
-    equal(escapeTemplate({a: true}), 'checked="checked"', 'can handle slash escapes in interpolations.');
+    assert.strictEqual(escapeTemplate({a: true}), 'checked="checked"', 'can handle slash escapes in interpolations.');
 
-    var fancyTemplate = _.template("<ul><% \
-      for (var key in people) { \
-    %><li><%= people[key] %></li><% } %></ul>");
-    result = fancyTemplate({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
-    equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
+    var fancyTemplate = _.template('<ul><% ' +
+    '  for (var key in people) { ' +
+    '%><li><%= people[key] %></li><% } %></ul>');
+    result = fancyTemplate({people: {moe: 'Moe', larry: 'Larry', curly: 'Curly'}});
+    assert.strictEqual(result, '<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>', 'can run arbitrary javascript in templates');
 
-    var escapedCharsInJavascriptTemplate = _.template("<ul><% _.each(numbers.split('\\n'), function(item) { %><li><%= item %></li><% }) %></ul>");
-    result = escapedCharsInJavascriptTemplate({numbers: "one\ntwo\nthree\nfour"});
-    equal(result, "<ul><li>one</li><li>two</li><li>three</li><li>four</li></ul>", 'Can use escaped characters (e.g. \\n) in Javascript');
+    var escapedCharsInJavaScriptTemplate = _.template('<ul><% _.each(numbers.split("\\n"), function(item) { %><li><%= item %></li><% }) %></ul>');
+    result = escapedCharsInJavaScriptTemplate({numbers: 'one\ntwo\nthree\nfour'});
+    assert.strictEqual(result, '<ul><li>one</li><li>two</li><li>three</li><li>four</li></ul>', 'Can use escaped characters (e.g. \\n) in JavaScript');
 
-    var namespaceCollisionTemplate = _.template("<%= pageCount %> <%= thumbnails[pageCount] %> <% _.each(thumbnails, function(p) { %><div class=\"thumbnail\" rel=\"<%= p %>\"></div><% }); %>");
+    var namespaceCollisionTemplate = _.template('<%= pageCount %> <%= thumbnails[pageCount] %> <% _.each(thumbnails, function(p) { %><div class="thumbnail" rel="<%= p %>"></div><% }); %>');
     result = namespaceCollisionTemplate({
       pageCount: 3,
       thumbnails: {
-        1: "p1-thumbnail.gif",
-        2: "p2-thumbnail.gif",
-        3: "p3-thumbnail.gif"
+        1: 'p1-thumbnail.gif',
+        2: 'p2-thumbnail.gif',
+        3: 'p3-thumbnail.gif'
       }
     });
-    equal(result, "3 p3-thumbnail.gif <div class=\"thumbnail\" rel=\"p1-thumbnail.gif\"></div><div class=\"thumbnail\" rel=\"p2-thumbnail.gif\"></div><div class=\"thumbnail\" rel=\"p3-thumbnail.gif\"></div>");
+    assert.strictEqual(result, '3 p3-thumbnail.gif <div class="thumbnail" rel="p1-thumbnail.gif"></div><div class="thumbnail" rel="p2-thumbnail.gif"></div><div class="thumbnail" rel="p3-thumbnail.gif"></div>');
 
-    var noInterpolateTemplate = _.template("<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>");
+    var noInterpolateTemplate = _.template('<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>');
     result = noInterpolateTemplate();
-    equal(result, "<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>");
+    assert.strictEqual(result, '<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>');
 
     var quoteTemplate = _.template("It's its, not it's");
-    equal(quoteTemplate({}), "It's its, not it's");
+    assert.strictEqual(quoteTemplate({}), "It's its, not it's");
 
-    var quoteInStatementAndBody = _.template("<%\
-      if(foo == 'bar'){ \
-    %>Statement quotes and 'quotes'.<% } %>");
-    equal(quoteInStatementAndBody({foo: "bar"}), "Statement quotes and 'quotes'.");
+    var quoteInStatementAndBody = _.template('<% ' +
+    "  if(foo == 'bar'){ " +
+    "%>Statement quotes and 'quotes'.<% } %>");
+    assert.strictEqual(quoteInStatementAndBody({foo: 'bar'}), "Statement quotes and 'quotes'.");
 
     var withNewlinesAndTabs = _.template('This\n\t\tis: <%= x %>.\n\tok.\nend.');
-    equal(withNewlinesAndTabs({x: 'that'}), 'This\n\t\tis: that.\n\tok.\nend.');
+    assert.strictEqual(withNewlinesAndTabs({x: 'that'}), 'This\n\t\tis: that.\n\tok.\nend.');
 
-    var template = _.template("<i><%- value %></i>");
-    var result = template({value: "<script>"});
-    equal(result, '<i>&lt;script&gt;</i>');
+    var template = _.template('<i><%- value %></i>');
+    result = template({value: '<script>'});
+    assert.strictEqual(result, '<i>&lt;script&gt;</i>');
 
     var stooge = {
-      name: "Moe",
+      name: 'Moe',
       template: _.template("I'm <%= this.name %>")
     };
-    equal(stooge.template(), "I'm Moe");
+    assert.strictEqual(stooge.template(), "I'm Moe");
 
-    if (!$.browser.msie) {
-      var fromHTML = _.template($('#template').html());
-      equal(fromHTML({data : 12345}).replace(/\s/g, ''), '<li>24690</li>');
-    }
+    template = _.template('\n ' +
+    '  <%\n ' +
+    '  // a comment\n ' +
+    '  if (data) { data += 12345; }; %>\n ' +
+    '  <li><%= data %></li>\n '
+    );
+    assert.strictEqual(template({data: 12345}).replace(/\s/g, ''), '<li>24690</li>');
 
     _.templateSettings = {
-      evaluate    : /\{\{([\s\S]+?)\}\}/g,
-      interpolate : /\{\{=([\s\S]+?)\}\}/g
+      evaluate: /\{\{([\s\S]+?)\}\}/g,
+      interpolate: /\{\{=([\s\S]+?)\}\}/g
     };
 
-    var custom = _.template("<ul>{{ for (var key in people) { }}<li>{{= people[key] }}</li>{{ } }}</ul>");
-    result = custom({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
-    equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
+    var custom = _.template('<ul>{{ for (var key in people) { }}<li>{{= people[key] }}</li>{{ } }}</ul>');
+    result = custom({people: {moe: 'Moe', larry: 'Larry', curly: 'Curly'}});
+    assert.strictEqual(result, '<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>', 'can run arbitrary javascript in templates');
 
     var customQuote = _.template("It's its, not it's");
-    equal(customQuote({}), "It's its, not it's");
+    assert.strictEqual(customQuote({}), "It's its, not it's");
 
-    var quoteInStatementAndBody = _.template("{{ if(foo == 'bar'){ }}Statement quotes and 'quotes'.{{ } }}");
-    equal(quoteInStatementAndBody({foo: "bar"}), "Statement quotes and 'quotes'.");
+    quoteInStatementAndBody = _.template("{{ if(foo == 'bar'){ }}Statement quotes and 'quotes'.{{ } }}");
+    assert.strictEqual(quoteInStatementAndBody({foo: 'bar'}), "Statement quotes and 'quotes'.");
 
     _.templateSettings = {
-      evaluate    : /<\?([\s\S]+?)\?>/g,
-      interpolate : /<\?=([\s\S]+?)\?>/g
+      evaluate: /<\?([\s\S]+?)\?>/g,
+      interpolate: /<\?=([\s\S]+?)\?>/g
     };
 
-    var customWithSpecialChars = _.template("<ul><? for (var key in people) { ?><li><?= people[key] ?></li><? } ?></ul>");
-    result = customWithSpecialChars({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
-    equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
+    var customWithSpecialChars = _.template('<ul><? for (var key in people) { ?><li><?= people[key] ?></li><? } ?></ul>');
+    result = customWithSpecialChars({people: {moe: 'Moe', larry: 'Larry', curly: 'Curly'}});
+    assert.strictEqual(result, '<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>', 'can run arbitrary javascript in templates');
 
     var customWithSpecialCharsQuote = _.template("It's its, not it's");
-    equal(customWithSpecialCharsQuote({}), "It's its, not it's");
+    assert.strictEqual(customWithSpecialCharsQuote({}), "It's its, not it's");
 
-    var quoteInStatementAndBody = _.template("<? if(foo == 'bar'){ ?>Statement quotes and 'quotes'.<? } ?>");
-    equal(quoteInStatementAndBody({foo: "bar"}), "Statement quotes and 'quotes'.");
+    quoteInStatementAndBody = _.template("<? if(foo == 'bar'){ ?>Statement quotes and 'quotes'.<? } ?>");
+    assert.strictEqual(quoteInStatementAndBody({foo: 'bar'}), "Statement quotes and 'quotes'.");
 
     _.templateSettings = {
-      interpolate : /\{\{(.+?)\}\}/g
+      interpolate: /\{\{(.+?)\}\}/g
     };
 
-    var mustache = _.template("Hello {{planet}}!");
-    equal(mustache({planet : "World"}), "Hello World!", "can mimic mustache.js");
+    var mustache = _.template('Hello {{planet}}!');
+    assert.strictEqual(mustache({planet: 'World'}), 'Hello World!', 'can mimic mustache.js');
 
-    var templateWithNull = _.template("a null undefined {{planet}}");
-    equal(templateWithNull({planet : "world"}), "a null undefined world", "can handle missing escape and evaluate settings");
+    var templateWithNull = _.template('a null undefined {{planet}}');
+    assert.strictEqual(templateWithNull({planet: 'world'}), 'a null undefined world', 'can handle missing escape and evaluate settings');
   });
 
-  test('_.template provides the generated function source, when a SyntaxError occurs', function() {
+  QUnit.test('_.template provides the generated function source, when a SyntaxError occurs', function(assert) {
+    var source;
     try {
       _.template('<b><%= if x %></b>');
     } catch (ex) {
-      var source = ex.source;
+      source = ex.source;
     }
-    ok(/__p/.test(source));
+    assert.ok(/__p/.test(source));
   });
 
-  test('_.template handles \\u2028 & \\u2029', function() {
+  QUnit.test('_.template handles \\u2028 & \\u2029', function(assert) {
     var tmpl = _.template('<p>\u2028<%= "\\u2028\\u2029" %>\u2029</p>');
-    strictEqual(tmpl(), '<p>\u2028\u2028\u2029\u2029</p>');
+    assert.strictEqual(tmpl(), '<p>\u2028\u2028\u2029\u2029</p>');
   });
 
-  test('result calls functions and returns primitives', function() {
+  QUnit.test('result calls functions and returns primitives', function(assert) {
     var obj = {w: '', x: 'x', y: function(){ return this.x; }};
-    strictEqual(_.result(obj, 'w'), '');
-    strictEqual(_.result(obj, 'x'), 'x');
-    strictEqual(_.result(obj, 'y'), 'x');
-    strictEqual(_.result(obj, 'z'), undefined);
-    strictEqual(_.result(null, 'x'), undefined);
+    assert.strictEqual(_.result(obj, 'w'), '');
+    assert.strictEqual(_.result(obj, 'x'), 'x');
+    assert.strictEqual(_.result(obj, 'y'), 'x');
+    assert.strictEqual(_.result(obj, 'z'), void 0);
+    assert.strictEqual(_.result(null, 'x'), void 0);
   });
 
-  test('_.templateSettings.variable', function() {
+  QUnit.test('result returns a default value if object is null or undefined', function(assert) {
+    assert.strictEqual(_.result(null, 'b', 'default'), 'default');
+    assert.strictEqual(_.result(void 0, 'c', 'default'), 'default');
+    assert.strictEqual(_.result(''.match('missing'), 1, 'default'), 'default');
+  });
+
+  QUnit.test('result returns a default value if property of object is missing', function(assert) {
+    assert.strictEqual(_.result({d: null}, 'd', 'default'), null);
+    assert.strictEqual(_.result({e: false}, 'e', 'default'), false);
+  });
+
+  QUnit.test('result only returns the default value if the object does not have the property or is undefined', function(assert) {
+    assert.strictEqual(_.result({}, 'b', 'default'), 'default');
+    assert.strictEqual(_.result({d: void 0}, 'd', 'default'), 'default');
+  });
+
+  QUnit.test('result does not return the default if the property of an object is found in the prototype', function(assert) {
+    var Foo = function(){};
+    Foo.prototype.bar = 1;
+    assert.strictEqual(_.result(new Foo, 'bar', 2), 1);
+  });
+
+  QUnit.test('result does use the fallback when the result of invoking the property is undefined', function(assert) {
+    var obj = {a: function() {}};
+    assert.strictEqual(_.result(obj, 'a', 'failed'), void 0);
+  });
+
+  QUnit.test('result fallback can use a function', function(assert) {
+    var obj = {a: [1, 2, 3]};
+    assert.strictEqual(_.result(obj, 'b', _.constant(5)), 5);
+    assert.strictEqual(_.result(obj, 'b', function() {
+      return this.a;
+    }), obj.a, 'called with context');
+  });
+
+  QUnit.test('result can accept an array of properties for deep access', function(assert) {
+    var func = function() { return 'f'; };
+    var context = function() { return this; };
+
+    assert.strictEqual(_.result({a: 1}, 'a'), 1, 'can get a direct property');
+    assert.strictEqual(_.result({a: {b: 2}}, ['a', 'b']), 2, 'can get a nested property');
+    assert.strictEqual(_.result({a: 1}, 'b', 2), 2, 'uses the fallback value when property is missing');
+    assert.strictEqual(_.result({a: 1}, ['b', 'c'], 2), 2, 'uses the fallback value when any property is missing');
+    assert.strictEqual(_.result({a: void 0}, ['a'], 1), 1, 'uses the fallback when value is undefined');
+    assert.strictEqual(_.result({a: false}, ['a'], 'foo'), false, 'can fetch falsy values');
+
+    assert.strictEqual(_.result({a: func}, 'a'), 'f', 'can get a direct method');
+    assert.strictEqual(_.result({a: {b: func}}, ['a', 'b']), 'f', 'can get a nested method');
+    assert.strictEqual(_.result(), void 0, 'returns undefined if obj is not passed');
+    assert.strictEqual(_.result(void 1, 'a', 2), 2, 'returns default if obj is not passed');
+    assert.strictEqual(_.result(void 1, 'a', func), 'f', 'executes default if obj is not passed');
+    assert.strictEqual(_.result({}, void 0, 2), 2, 'returns default if prop is not passed');
+    assert.strictEqual(_.result({}, void 0, func), 'f', 'executes default if prop is not passed');
+
+    var childObj = {c: context};
+    var obj = {a: context, b: childObj};
+    assert.strictEqual(_.result(obj, 'a'), obj, 'uses the parent object as context');
+    assert.strictEqual(_.result(obj, 'e', context), obj, 'uses the object as context when executing the fallback');
+    assert.strictEqual(_.result(obj, ['a', 'x'], context), obj, 'uses the object as context when executing the fallback');
+    assert.strictEqual(_.result(obj, ['b', 'c']), childObj, 'uses the parent as context when accessing deep methods');
+
+    assert.strictEqual(_.result({}, [], 'a'), 'a', 'returns the default when prop is empty');
+    assert.strictEqual(_.result(obj, [], context), obj, 'uses the object as context when path is empty');
+
+    var nested = {
+      d: function() {
+        return {
+          e: function() {
+            return obj;
+          },
+          f: context
+        };
+      }
+    };
+    assert.strictEqual(_.result(nested, ['d', 'e']), obj, 'can unpack nested function calls');
+    assert.strictEqual(_.result(nested, ['d', 'f']).e(), obj, 'uses parent as context for nested function calls');
+    assert.strictEqual(_.result(nested, ['d', 'x'], context).e(), obj, 'uses last valid child as context for fallback');
+
+    if (typeof Symbol !== 'undefined') {
+      var x = Symbol('x');
+      var symbolObject = {};
+      symbolObject[x] = 'foo';
+      assert.strictEqual(_.result(symbolObject, x), 'foo', 'can use symbols as keys');
+
+      var y = Symbol('y');
+      symbolObject[y] = {};
+      symbolObject[y][x] = 'bar';
+      assert.strictEqual(_.result(symbolObject, [y, x]), 'bar', 'can use symbols as keys for deep matching');
+    }
+  });
+
+  QUnit.test('_.templateSettings.variable', function(assert) {
     var s = '<%=data.x%>';
     var data = {x: 'x'};
-    strictEqual(_.template(s, data, {variable: 'data'}), 'x');
+    var tmp = _.template(s, {variable: 'data'});
+    assert.strictEqual(tmp(data), 'x');
     _.templateSettings.variable = 'data';
-    strictEqual(_.template(s)(data), 'x');
+    assert.strictEqual(_.template(s)(data), 'x');
   });
 
-  test('#547 - _.templateSettings is unchanged by custom settings.', function() {
-    ok(!_.templateSettings.variable);
+  QUnit.test('#547 - _.templateSettings is unchanged by custom settings.', function(assert) {
+    assert.notOk(_.templateSettings.variable);
     _.template('', {}, {variable: 'x'});
-    ok(!_.templateSettings.variable);
+    assert.notOk(_.templateSettings.variable);
   });
 
-  test('#556 - undefined template variables.', function() {
+  QUnit.test('#556 - undefined template variables.', function(assert) {
     var template = _.template('<%=x%>');
-    strictEqual(template({x: null}), '');
-    strictEqual(template({x: undefined}), '');
+    assert.strictEqual(template({x: null}), '');
+    assert.strictEqual(template({x: void 0}), '');
 
     var templateEscaped = _.template('<%-x%>');
-    strictEqual(templateEscaped({x: null}), '');
-    strictEqual(templateEscaped({x: undefined}), '');
+    assert.strictEqual(templateEscaped({x: null}), '');
+    assert.strictEqual(templateEscaped({x: void 0}), '');
 
     var templateWithProperty = _.template('<%=x.foo%>');
-    strictEqual(templateWithProperty({x: {} }), '');
-    strictEqual(templateWithProperty({x: {} }), '');
+    assert.strictEqual(templateWithProperty({x: {}}), '');
+    assert.strictEqual(templateWithProperty({x: {}}), '');
 
     var templateWithPropertyEscaped = _.template('<%-x.foo%>');
-    strictEqual(templateWithPropertyEscaped({x: {} }), '');
-    strictEqual(templateWithPropertyEscaped({x: {} }), '');
+    assert.strictEqual(templateWithPropertyEscaped({x: {}}), '');
+    assert.strictEqual(templateWithPropertyEscaped({x: {}}), '');
   });
 
-  test('interpolate evaluates code only once.', 2, function() {
+  QUnit.test('interpolate evaluates code only once.', function(assert) {
+    assert.expect(2);
     var count = 0;
     var template = _.template('<%= f() %>');
-    template({f: function(){ ok(!(count++)); }});
+    template({f: function(){ assert.notOk(count++); }});
 
     var countEscaped = 0;
     var templateEscaped = _.template('<%- f() %>');
-    templateEscaped({f: function(){ ok(!(countEscaped++)); }});
+    templateEscaped({f: function(){ assert.notOk(countEscaped++); }});
   });
 
-  test('#746 - _.template settings are not modified.', 1, function() {
+  QUnit.test('#746 - _.template settings are not modified.', function(assert) {
+    assert.expect(1);
     var settings = {};
     _.template('', null, settings);
-    deepEqual(settings, {});
+    assert.deepEqual(settings, {});
   });
 
-  test('#779 - delimeters are applied to unescaped text.', 1, function() {
+  QUnit.test('#779 - delimiters are applied to unescaped text.', function(assert) {
+    assert.expect(1);
     var template = _.template('<<\nx\n>>', null, {evaluate: /<<(.*?)>>/g});
-    strictEqual(template(), '<<\nx\n>>');
+    assert.strictEqual(template(), '<<\nx\n>>');
   });
 
-});
+}());

vendor/underscore/test/vendor/jslitmus.js

@@ -1,670 +0,0 @@
-// JSLitmus.js
-//
-// History:
-//   2008-10-27: Initial release
-//   2008-11-09: Account for iteration loop overhead
-//   2008-11-13: Added OS detection
-//   2009-02-25: Create tinyURL automatically, shift-click runs tests in reverse
-//
-// Copyright (c) 2008-2009, Robert Kieffer
-// All Rights Reserved
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the
-// Software), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-(function() {
-  // Private methods and state
-
-  // Get platform info but don't go crazy trying to recognize everything
-  // that's out there.  This is just for the major platforms and OSes.
-  var platform = 'unknown platform', ua = navigator.userAgent;
-
-  // Detect OS
-  var oses = ['Windows','iPhone OS','(Intel |PPC )?Mac OS X','Linux'].join('|');
-  var pOS = new RegExp('((' + oses + ') [^ \);]*)').test(ua) ? RegExp.$1 : null;
-  if (!pOS) pOS = new RegExp('((' + oses + ')[^ \);]*)').test(ua) ? RegExp.$1 : null;
-
-  // Detect browser
-  var pName = /(Chrome|MSIE|Safari|Opera|Firefox)/.test(ua) ? RegExp.$1 : null;
-
-  // Detect version
-  var vre = new RegExp('(Version|' + pName + ')[ \/]([^ ;]*)');
-  var pVersion = (pName && vre.test(ua)) ? RegExp.$2 : null;
-  var platform = (pOS && pName && pVersion) ? pName + ' '  + pVersion + ' on ' + pOS : 'unknown platform';
-
-  /**
-  * A smattering of methods that are needed to implement the JSLitmus testbed.
-  */
-  var jsl = {
-    /**
-    * Enhanced version of escape()
-    */
-    escape: function(s) {
-      s = s.replace(/,/g, '\\,');
-      s = escape(s);
-      s = s.replace(/\+/g, '%2b');
-      s = s.replace(/ /g, '+');
-      return s;
-    },
-
-    /**
-    * Get an element by ID.
-    */
-    $: function(id) {
-      return document.getElementById(id);
-    },
-
-    /**
-    * Null function
-    */
-    F: function() {},
-
-    /**
-    * Set the status shown in the UI
-    */
-    status: function(msg) {
-      var el = jsl.$('jsl_status');
-      if (el) el.innerHTML = msg || '';
-    },
-
-    /**
-    * Convert a number to an abbreviated string like, "15K" or "10M"
-    */
-    toLabel: function(n) {
-      if (n == Infinity) {
-        return 'Infinity';
-      } else if (n > 1e9) {
-        n = Math.round(n/1e8);
-        return n/10 + 'B';
-      } else if (n > 1e6) {
-        n = Math.round(n/1e5);
-        return n/10 + 'M';
-      } else if (n > 1e3) {
-        n = Math.round(n/1e2);
-        return n/10 + 'K';
-      }
-      return n;
-    },
-
-    /**
-    * Copy properties from src to dst
-    */
-    extend: function(dst, src) {
-      for (var k in src) dst[k] = src[k]; return dst;
-    },
-
-    /**
-    * Like Array.join(), but for the key-value pairs in an object
-    */
-    join: function(o, delimit1, delimit2) {
-      if (o.join) return o.join(delimit1);  // If it's an array
-      var pairs = [];
-      for (var k in o) pairs.push(k + delimit1 + o[k]);
-      return pairs.join(delimit2);
-    },
-
-    /**
-    * Array#indexOf isn't supported in IE, so we use this as a cross-browser solution
-    */
-    indexOf: function(arr, o) {
-      if (arr.indexOf) return arr.indexOf(o);
-      for (var i = 0; i < this.length; i++) if (arr[i] === o) return i;
-      return -1;
-    }
-  };
-
-  /**
-  * Test manages a single test (created with
-  * JSLitmus.test())
-  * 
-  * @private
-  */
-  var Test = function (name, f) {
-    if (!f) throw new Error('Undefined test function');
-    if (!(/function[^\(]*\(([^,\)]*)/).test(f.toString())) {
-      throw new Error('"' + name + '" test: Test is not a valid Function object');
-    }
-    this.loopArg = RegExp.$1;
-    this.name = name;
-    this.f = f;
-  };
-  
-  jsl.extend(Test, /** @lends Test */ {
-    /** Calibration tests for establishing iteration loop overhead */
-    CALIBRATIONS: [
-      new Test('calibrating loop', function(count) {while (count--);}),
-      new Test('calibrating function', jsl.F)
-    ],
-
-    /**
-    * Run calibration tests.  Returns true if calibrations are not yet
-    * complete (in which case calling code should run the tests yet again).
-    * onCalibrated - Callback to invoke when calibrations have finished
-    */
-    calibrate: function(onCalibrated) {
-      for (var i = 0; i < Test.CALIBRATIONS.length; i++) { 
-        var cal = Test.CALIBRATIONS[i];
-        if (cal.running) return true;
-        if (!cal.count) {
-          cal.isCalibration = true;
-          cal.onStop = onCalibrated;
-          //cal.MIN_TIME = .1; // Do calibrations quickly
-          cal.run(2e4);
-          return true;
-        }
-      }
-      return false;
-    }
-  });
-
-  jsl.extend(Test.prototype, {/** @lends Test.prototype */
-    /** Initial number of iterations */
-    INIT_COUNT: 10,
-    /** Max iterations allowed (i.e. used to detect bad looping functions) */
-    MAX_COUNT: 1e9,
-    /** Minimum time a test should take to get valid results (secs) */
-    MIN_TIME: .5,
-
-    /** Callback invoked when test state changes */
-    onChange: jsl.F,
-
-    /** Callback invoked when test is finished */
-    onStop: jsl.F,
-
-    /**
-     * Reset test state
-     */
-    reset: function() {
-      delete this.count;
-      delete this.time;
-      delete this.running;
-      delete this.error;
-    },
-
-    /**
-    * Run the test (in a timeout). We use a timeout to make sure the browser
-    * has a chance to finish rendering any UI changes we've made, like
-    * updating the status message.
-    */
-    run: function(count) {
-      count = count || this.INIT_COUNT;
-      jsl.status(this.name + ' x ' + count);
-      this.running = true;
-      var me = this;
-      setTimeout(function() {me._run(count);}, 200);
-    },
-
-    /**
-     * The nuts and bolts code that actually runs a test
-     */
-    _run: function(count) {
-      var me = this;
-
-      // Make sure calibration tests have run
-      if (!me.isCalibration && Test.calibrate(function() {me.run(count);})) return;
-      this.error = null;
-
-      try {
-        var start, f = this.f, now, i = count;
-
-        // Start the timer
-        start = new Date();
-
-        // Now for the money shot.  If this is a looping function ...
-        if (this.loopArg) {
-          // ... let it do the iteration itself
-          f(count);
-        } else {
-          // ... otherwise do the iteration for it
-          while (i--) f();
-        }
-
-        // Get time test took (in secs)
-        this.time = Math.max(1,new Date() - start)/1000;
-
-        // Store iteration count and per-operation time taken
-        this.count = count;
-        this.period = this.time/count;
-
-        // Do we need to do another run?
-        this.running = this.time <= this.MIN_TIME;
-
-        // ... if so, compute how many times we should iterate
-        if (this.running) {
-          // Bump the count to the nearest power of 2
-          var x = this.MIN_TIME/this.time;
-          var pow = Math.pow(2, Math.max(1, Math.ceil(Math.log(x)/Math.log(2))));
-          count *= pow;
-          if (count > this.MAX_COUNT) {
-            throw new Error('Max count exceeded.  If this test uses a looping function, make sure the iteration loop is working properly.');
-          }
-        }
-      } catch (e) {
-        // Exceptions are caught and displayed in the test UI
-        this.reset();
-        this.error = e;
-      }
-
-      // Figure out what to do next
-      if (this.running) {
-        me.run(count);
-      } else {
-        jsl.status('');
-        me.onStop(me);
-      }
-
-      // Finish up
-      this.onChange(this);
-    },
-
-    /**
-    * Get the number of operations per second for this test.
-    * 
-    * @param normalize if true, iteration loop overhead taken into account
-    */
-    getHz: function(/**Boolean*/ normalize) {
-      var p = this.period;
-
-      // Adjust period based on the calibration test time
-      if (normalize && !this.isCalibration) {
-        var cal = Test.CALIBRATIONS[this.loopArg ? 0 : 1];
-
-        // If the period is within 20% of the calibration time, then zero the
-        // it out
-        p = p < cal.period*1.2 ? 0 : p - cal.period;
-      }
-
-      return Math.round(1/p);
-    },
-
-    /**
-    * Get a friendly string describing the test
-    */
-    toString: function() {
-      return this.name + ' - '  + this.time/this.count + ' secs';
-    }
-  });
-
-  // CSS we need for the UI
-  var STYLESHEET = '<style> \
-    #jslitmus {font-family:sans-serif; font-size: 12px;} \
-    #jslitmus a {text-decoration: none;} \
-    #jslitmus a:hover {text-decoration: underline;} \
-    #jsl_status { \
-      margin-top: 10px; \
-      font-size: 10px; \
-      color: #888; \
-    } \
-    A IMG  {border:none} \
-    #test_results { \
-      margin-top: 10px; \
-      font-size: 12px; \
-      font-family: sans-serif; \
-      border-collapse: collapse; \
-      border-spacing: 0px; \
-    } \
-    #test_results th, #test_results td { \
-      border: solid 1px #ccc; \
-      vertical-align: top; \
-      padding: 3px; \
-    } \
-    #test_results th { \
-      vertical-align: bottom; \
-      background-color: #ccc; \
-      padding: 1px; \
-      font-size: 10px; \
-    } \
-    #test_results #test_platform { \
-      color: #444; \
-      text-align:center; \
-    } \
-    #test_results .test_row { \
-      color: #006; \
-      cursor: pointer; \
-    } \
-    #test_results .test_nonlooping { \
-      border-left-style: dotted; \
-      border-left-width: 2px; \
-    } \
-    #test_results .test_looping { \
-      border-left-style: solid; \
-      border-left-width: 2px; \
-    } \
-    #test_results .test_name {white-space: nowrap;} \
-    #test_results .test_pending { \
-    } \
-    #test_results .test_running { \
-      font-style: italic; \
-    } \
-    #test_results .test_done {} \
-    #test_results .test_done { \
-      text-align: right; \
-      font-family: monospace; \
-    } \
-    #test_results .test_error {color: #600;} \
-    #test_results .test_error .error_head {font-weight:bold;} \
-    #test_results .test_error .error_body {font-size:85%;} \
-    #test_results .test_row:hover td { \
-      background-color: #ffc; \
-      text-decoration: underline; \
-    } \
-    #chart { \
-      margin: 10px 0px; \
-      width: 250px; \
-    } \
-    #chart img { \
-      border: solid 1px #ccc; \
-      margin-bottom: 5px; \
-    } \
-    #chart #tiny_url { \
-      height: 40px; \
-      width: 250px; \
-    } \
-    #jslitmus_credit { \
-      font-size: 10px; \
-      color: #888; \
-      margin-top: 8px; \
-    } \
-    </style>';
-
-  // HTML markup for the UI
-  var MARKUP = '<div id="jslitmus"> \
-      <button onclick="JSLitmus.runAll(event)">Run Tests</button> \
-      <button id="stop_button" disabled="disabled" onclick="JSLitmus.stop()">Stop Tests</button> \
-      <br \> \
-      <br \> \
-      <input type="checkbox" style="vertical-align: middle" id="test_normalize" checked="checked" onchange="JSLitmus.renderAll()""> Normalize results \
-      <table id="test_results"> \
-        <colgroup> \
-          <col /> \
-          <col width="100" /> \
-        </colgroup> \
-        <tr><th id="test_platform" colspan="2">' + platform + '</th></tr> \
-        <tr><th>Test</th><th>Ops/sec</th></tr> \
-        <tr id="test_row_template" class="test_row" style="display:none"> \
-          <td class="test_name"></td> \
-          <td class="test_result">Ready</td> \
-        </tr> \
-      </table> \
-      <div id="jsl_status"></div> \
-      <div id="chart" style="display:none"> \
-      <a id="chart_link" target="_blank"><img id="chart_image"></a> \
-      TinyURL (for chart): \
-      <iframe id="tiny_url" frameBorder="0" scrolling="no" src=""></iframe> \
-      </div> \
-      <a id="jslitmus_credit" title="JSLitmus home page" href="http://code.google.com/p/jslitmus" target="_blank">Powered by JSLitmus</a> \
-    </div>';
-
-  /**
-   * The public API for creating and running tests
-   */
-  window.JSLitmus = {
-    /** The list of all tests that have been registered with JSLitmus.test */
-    _tests: [],
-    /** The queue of tests that need to be run */
-    _queue: [],
-
-    /**
-    * The parsed query parameters the current page URL.  This is provided as a
-    * convenience for test functions - it's not used by JSLitmus proper
-    */
-    params: {},
-
-    /**
-     * Initialize
-     */
-    _init: function() {
-      // Parse query params into JSLitmus.params[] hash
-      var match = (location + '').match(/([^?#]*)(#.*)?$/);
-      if (match) {
-        var pairs = match[1].split('&');
-        for (var i = 0; i < pairs.length; i++) {
-          var pair = pairs[i].split('=');
-          if (pair.length > 1) {
-            var key = pair.shift();
-            var value = pair.length > 1 ? pair.join('=') : pair[0];
-            this.params[key] = value;
-          }
-        }
-      }
-
-      // Write out the stylesheet.  We have to do this here because IE
-      // doesn't honor sheets written after the document has loaded.
-      document.write(STYLESHEET);
-
-      // Setup the rest of the UI once the document is loaded
-      if (window.addEventListener) {
-        window.addEventListener('load', this._setup, false);
-      } else if (document.addEventListener) {
-        document.addEventListener('load', this._setup, false);
-      } else if (window.attachEvent) {
-        window.attachEvent('onload', this._setup);
-      }
-
-      return this;
-    },
-
-    /**
-     * Set up the UI
-     */
-    _setup: function() {
-      var el = jsl.$('jslitmus_container');
-      if (!el) document.body.appendChild(el = document.createElement('div'));
-
-      el.innerHTML = MARKUP;
-
-      // Render the UI for all our tests
-      for (var i=0; i < JSLitmus._tests.length; i++)
-        JSLitmus.renderTest(JSLitmus._tests[i]);
-    },
-
-    /**
-     * (Re)render all the test results
-     */
-    renderAll: function() {
-      for (var i = 0; i < JSLitmus._tests.length; i++)
-        JSLitmus.renderTest(JSLitmus._tests[i]);
-      JSLitmus.renderChart();
-    },
-
-    /**
-     * (Re)render the chart graphics
-     */
-    renderChart: function() {
-      var url = JSLitmus.chartUrl();
-      jsl.$('chart_link').href = url;
-      jsl.$('chart_image').src = url;
-      jsl.$('chart').style.display = '';
-
-      // Update the tiny URL
-      jsl.$('tiny_url').src = 'http://tinyurl.com/api-create.php?url='+escape(url);
-    },
-
-    /**
-     * (Re)render the results for a specific test
-     */
-    renderTest: function(test) {
-      // Make a new row if needed
-      if (!test._row) {
-        var trow = jsl.$('test_row_template');
-        if (!trow) return;
-
-        test._row = trow.cloneNode(true);
-        test._row.style.display = '';
-        test._row.id = '';
-        test._row.onclick = function() {JSLitmus._queueTest(test);};
-        test._row.title = 'Run ' + test.name + ' test';
-        trow.parentNode.appendChild(test._row);
-        test._row.cells[0].innerHTML = test.name;
-      }
-
-      var cell = test._row.cells[1];
-      var cns = [test.loopArg ? 'test_looping' : 'test_nonlooping'];
-
-      if (test.error) {
-        cns.push('test_error');
-        cell.innerHTML = 
-        '<div class="error_head">' + test.error + '</div>' +
-        '<ul class="error_body"><li>' +
-          jsl.join(test.error, ': ', '</li><li>') +
-          '</li></ul>';
-      } else {
-        if (test.running) {
-          cns.push('test_running');
-          cell.innerHTML = 'running';
-        } else if (jsl.indexOf(JSLitmus._queue, test) >= 0) {
-          cns.push('test_pending');
-          cell.innerHTML = 'pending';
-        } else if (test.count) {
-          cns.push('test_done');
-          var hz = test.getHz(jsl.$('test_normalize').checked);
-          cell.innerHTML = hz != Infinity ? hz : '&infin;';
-        } else {
-          cell.innerHTML = 'ready';
-        }
-      }
-      cell.className = cns.join(' ');
-    },
-
-    /**
-     * Create a new test
-     */
-    test: function(name, f) {
-      // Create the Test object
-      var test = new Test(name, f);
-      JSLitmus._tests.push(test);
-
-      // Re-render if the test state changes
-      test.onChange = JSLitmus.renderTest;
-
-      // Run the next test if this one finished
-      test.onStop = function(test) {
-        if (JSLitmus.onTestFinish) JSLitmus.onTestFinish(test);
-        JSLitmus.currentTest = null;
-        JSLitmus._nextTest();
-      };
-
-      // Render the new test
-      this.renderTest(test);
-    },
-
-    /**
-     * Add all tests to the run queue
-     */
-    runAll: function(e) {
-      e = e || window.event;
-      var reverse = e && e.shiftKey, len = JSLitmus._tests.length;
-      for (var i = 0; i < len; i++) {
-        JSLitmus._queueTest(JSLitmus._tests[!reverse ? i : (len - i - 1)]);
-      }
-    },
-
-    /**
-     * Remove all tests from the run queue.  The current test has to finish on
-     * it's own though
-     */
-    stop: function() {
-      while (JSLitmus._queue.length) {
-        var test = JSLitmus._queue.shift();
-        JSLitmus.renderTest(test);
-      }
-    },
-
-    /**
-     * Run the next test in the run queue
-     */
-    _nextTest: function() {
-      if (!JSLitmus.currentTest) {
-        var test = JSLitmus._queue.shift();
-        if (test) {
-          jsl.$('stop_button').disabled = false;
-          JSLitmus.currentTest = test;
-          test.run();
-          JSLitmus.renderTest(test);
-          if (JSLitmus.onTestStart) JSLitmus.onTestStart(test);
-        } else {
-          jsl.$('stop_button').disabled = true;
-          JSLitmus.renderChart();
-        }
-      }
-    },
-
-    /**
-     * Add a test to the run queue
-     */
-    _queueTest: function(test) {
-      if (jsl.indexOf(JSLitmus._queue, test) >= 0) return;
-      JSLitmus._queue.push(test);
-      JSLitmus.renderTest(test);
-      JSLitmus._nextTest();
-    },
-
-    /**
-     * Generate a Google Chart URL that shows the data for all tests
-     */
-    chartUrl: function() {
-      var n = JSLitmus._tests.length, markers = [], data = [];
-      var d, min = 0, max = -1e10;
-      var normalize = jsl.$('test_normalize').checked;
-
-      // Gather test data
-      for (var i=0; i < JSLitmus._tests.length; i++) {
-        var test = JSLitmus._tests[i];
-        if (test.count) {
-          var hz = test.getHz(normalize);
-          var v = hz != Infinity ? hz : 0;
-          data.push(v);
-          markers.push('t' + jsl.escape(test.name + '(' + jsl.toLabel(hz)+ ')') + ',000000,0,' +
-            markers.length + ',10');
-          max = Math.max(v, max);
-        }
-      }
-      if (markers.length <= 0) return null;
-
-      // Build chart title
-      var title = document.getElementsByTagName('title');
-      title = (title && title.length) ? title[0].innerHTML : null;
-      var chart_title = [];
-      if (title) chart_title.push(title);
-      chart_title.push('Ops/sec (' + platform + ')');
-
-      // Build labels
-      var labels = [jsl.toLabel(min), jsl.toLabel(max)];
-
-      var w = 250, bw = 15;
-      var bs = 5;
-      var h = markers.length*(bw + bs) + 30 + chart_title.length*20;
-
-      var params = {
-        chtt: escape(chart_title.join('|')),
-        chts: '000000,10',
-        cht: 'bhg',                     // chart type
-        chd: 't:' + data.join(','),     // data set
-        chds: min + ',' + max,          // max/min of data
-        chxt: 'x',                      // label axes
-        chxl: '0:|' + labels.join('|'), // labels
-        chsp: '0,1',
-        chm: markers.join('|'),         // test names
-        chbh: [bw, 0, bs].join(','),    // bar widths
-        // chf: 'bg,lg,0,eeeeee,0,eeeeee,.5,ffffff,1', // gradient
-        chs: w + 'x' + h
-      };
-      return 'http://chart.apis.google.com/chart?' + jsl.join(params, '=', '&');
-    } 
-  };
-
-  JSLitmus._init();
-})();

vendor/underscore/test/vendor/qunit-extras.js

@@ -0,0 +1,776 @@
+/*!
+ * QUnit Extras v1.4.1
+ * Copyright 2011-2015 John-David Dalton <http://allyoucanleet.com/>
+ * Based on a gist by Jörn Zaefferer <https://gist.github.com/722381>
+ * Available under MIT license <http://mths.be/mit>
+ */
+;(function() {
+
+  /** Used as a safe reference for `undefined` in pre ES5 environments. */
+  var undefined;
+
+  /** Used as a horizontal rule in console output. */
+  var hr = '----------------------------------------';
+
+  /** Used for native method references. */
+  var arrayProto = Array.prototype;
+
+  /** Native method shortcut. */
+  var push = arrayProto.push,
+      unshift = arrayProto.unshift;
+
+  /** Used to match HTML entities. */
+  var reEscapedHtml = /(&amp;|&lt;|&gt;|&quot;|&#39;)/g;
+
+  /** Used to match parts of the assert message. */
+  var reDied = /^Died on test #\d+/,
+      reMessage = /^<span class='test-message'>([\s\S]*?)<\/span>/;
+
+  /** Used to associate color names with their corresponding codes. */
+  var ansiCodes = {
+    'bold': 1,
+    'green': 32,
+    'magenta': 35,
+    'red': 31
+  };
+
+  /** Used to convert HTML entities to characters. */
+  var htmlUnescapes = {
+    '&amp;': '&',
+    '&lt;': '<',
+    '&gt;': '>',
+    '&quot;': '"',
+    '&#39;': "'"
+  };
+
+  /** Used to determine if values are of the language type Object. */
+  var objectTypes = {
+    'function': true,
+    'object': true
+  };
+
+  /** Used as a reference to the global object. */
+  var root = (objectTypes[typeof window] && window) || this;
+
+  /** Detect free variable `exports`. */
+  var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
+
+  /** Detect free variable `module`. */
+  var freeModule = objectTypes[typeof module] && module && !module.nodeType && module;
+
+  /** Detect free variable `global` from Node.js or Browserified code and use it as `root`. */
+  var freeGlobal = freeExports && freeModule && typeof global == 'object' && global;
+  if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal || freeGlobal.self === freeGlobal)) {
+    root = freeGlobal;
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Checks if a given value is present in an array using strict equality
+   * for comparisons, i.e. `===`.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {*} value The value to check for.
+   * @returns {boolean} Returns `true` if the `value` is found, else `false`.
+   */
+  function contains(array, value) {
+    var index = -1,
+        length = array ? array.length : 0;
+
+    while (++index < length) {
+      if (array[index] === value) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  /**
+   * Checks if `value` is the language type of `Object`.
+   * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+   *
+   * @private
+   * @param {*} value The value to check.
+   * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+   */
+  function isObject(value) {
+    var type = typeof value;
+    return type == 'function' || (value && type == 'object') || false;
+  }
+
+  /**
+   * Creates a string with `text` repeated `n` number of times.
+   *
+   * @private
+   * @param {string} text The text to repeat.
+   * @param {number} n The number of times to repeat `text`.
+   * @returns {string} The created string.
+   */
+  function repeat(text, n) {
+    return Array(n + 1).join(text);
+  }
+
+  /**
+   * Resolves the value of property `key` on `object`.
+   *
+   * @private
+   * @param {Object} object The object to inspect.
+   * @param {string} key The name of the property to resolve.
+   * @returns {*} Returns the resolved value.
+   */
+  function result(object, key) {
+    return object == null ? undefined : object[key];
+  }
+
+  /**
+   * Converts the HTML entities `&amp;`, `&lt;`, `&gt;`, `&quot;`, and `&#39;`
+   * in `string` to their corresponding characters.
+   *
+   * @private
+   * @param {string} string The string to unescape.
+   * @returns {string} Returns the unescaped string.
+   */
+  function unescape(string) {
+    return string == null ? '' : String(string).replace(reEscapedHtml, unescapeHtmlChar);
+  }
+
+  /**
+   * Used by `unescape` to convert HTML entities to characters.
+   *
+   * @private
+   * @param {string} match The matched character to unescape.
+   * @returns {string} Returns the unescaped character.
+   */
+  function unescapeHtmlChar(match) {
+    return htmlUnescapes[match];
+  }
+
+  /**
+   * Creates a function that provides `value` to the wrapper function as its
+   * first argument. Additional arguments provided to the function are appended
+   * to those provided to the wrapper function. The wrapper is executed with
+   * the `this` binding of the created function.
+   *
+   * @private
+   * @param {*} value The value to wrap.
+   * @param {Function} wrapper The wrapper function.
+   * @returns {Function} Returns the new function.
+   */
+  function wrap(value, wrapper) {
+    return function() {
+      var args = [value];
+      push.apply(args, arguments);
+      return wrapper.apply(this, args);
+    };
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Installs the QUnit additions on the given `context` object.
+   *
+   * @memberOf exports
+   * @param {Object} context The context object.
+   */
+  function runInContext(context) {
+
+    /** Object references. */
+    var phantom = context.phantom,
+        define = context.define,
+        document = !phantom && context.document,
+        process = phantom || context.process,
+        amd = define && define.amd,
+        console = context.console,
+        java = !document && context.java,
+        print = context.print,
+        require = context.require;
+
+    /** Detects if running on Node.js. */
+    var isNode = isObject(process) && typeof process.on == 'function';
+
+    /** Detects if running in a PhantomJS web page. */
+    var isPhantomPage = typeof context.callPhantom == 'function';
+
+    /** Detects if QUnit Extras should log to the console. */
+    var isSilent = document && !isPhantomPage;
+
+    /** Used to indicate if running in Windows. */
+    var isWindows = isNode && process.platform == 'win32';
+
+    /** Used to indicate if ANSI escape codes are supported. */
+    var isAnsiSupported = (function() {
+      if (isNode && process.stdout && !process.stdout.isTTY) {
+        return false;
+      }
+      if (isWindows || getEnv('COLORTERM')) {
+        return true;
+      }
+      return /^(?:ansi|cygwin|linux|screen|xterm|vt100)$|color/i.test(getEnv('TERM'));
+    }());
+
+    /** Used to display the wait throbber. */
+    var throbberDelay = 500,
+        waitCount = -1;
+
+    /** Shorten `context.QUnit.QUnit` to `context.QUnit`. */
+    var QUnit = context.QUnit = context.QUnit.QUnit || context.QUnit;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Schedules timer-based callbacks.
+     *
+     * @private
+     * @param {Function|string} fn The function to call.
+     * @param {number} delay The number of milliseconds to delay the `fn` call.
+     * @param {Array} args Arguments to invoke `fn` with.
+     * @param {boolean} repeated A flag to specify whether `fn` is called repeatedly.
+     * @returns {number} The ID of the timeout.
+     */
+    function schedule(fn, delay, args, repeated) {
+      // Rhino 1.7RC4 will error assigning `task` below.
+      // See https://bugzilla.mozilla.org/show_bug.cgi?id=775566.
+      var task = ids[++counter] = new JavaAdapter(java.util.TimerTask, {
+        'run': function() {
+          fn.apply(context, args);
+        }
+      });
+      // Support non-functions.
+      if (typeof fn != 'function') {
+        fn = (function(code) {
+          code = String(code);
+          return function() { eval(code); };
+        }(fn));
+      }
+      // Used by `setInterval`.
+      if (repeated) {
+        timer.schedule(task, delay, delay);
+      }
+      // Used by `setTimeout`.
+      else {
+        timer.schedule(task, delay);
+      }
+      return counter;
+    }
+
+    /**
+     * Clears the delay set by `setInterval` or `setTimeout`.
+     *
+     * @memberOf context
+     * @param {number} id The ID of the timeout to be cleared.
+     */
+    function clearTimer(id) {
+      if (ids[id]) {
+        ids[id].cancel();
+        timer.purge();
+        delete ids[id];
+      }
+    }
+
+    /**
+     * Executes a code snippet or function repeatedly, with a delay between each call.
+     *
+     * @memberOf context
+     * @param {Function|string} fn The function to call or string to evaluate.
+     * @param {number} delay The number of milliseconds to delay each `fn` call.
+     * @param {...*} [args] Arguments to invoke `fn` with.
+     * @returns {number} The ID of the timeout.
+     */
+    function setInterval(fn, delay) {
+      return schedule(fn, delay, slice.call(arguments, 2), true);
+    }
+
+    /**
+     * Executes a code snippet or a function after specified delay.
+     *
+     * @memberOf context
+     * @param {Function|string} fn The function to call or string to evaluate.
+     * @param {number} delay The number of milliseconds to delay the `fn` call.
+     * @param {...*} [args] Arguments to invoke `fn` with.
+     * @returns {number} The ID of the timeout.
+     */
+    function setTimeout(fn, delay) {
+      return schedule(fn, delay, slice.call(arguments, 2));
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Gets the environment variable value by a given name.
+     *
+     * @private
+     * @param {string} name The name of the environment variable to get.
+     * @returns {*} Returns the environment variable value.
+     */
+    function getEnv(name) {
+      if (isNode) {
+        return process.env[name];
+      }
+      if (java) {
+        return java.lang.System.getenv(name);
+      }
+      if (!amd && typeof require == 'function') {
+        try {
+          return require('system').env[name];
+        } catch(e) {}
+      }
+    }
+
+    /**
+     * Adds text color to the terminal output of `string`.
+     *
+     * @private
+     * @param {string} colorName The name of the color to add.
+     * @param {string} string The string to add colors to.
+     * @returns {string} Returns the colored string.
+     */
+    function color(colorName, string) {
+      return isAnsiSupported
+        ? ('\x1B[' + ansiCodes[colorName] + 'm' + string + '\x1B[0m')
+        : string;
+    }
+
+    /**
+     * Writes an inline message to standard output.
+     *
+     * @private
+     * @param {string} [text=''] The text to log.
+     */
+    var logInline = (function() {
+      if (!isNode || isWindows) {
+        return function() {};
+      }
+      // Cleanup any inline logs when exited via `ctrl+c`.
+      process.on('SIGINT', function() {
+        logInline();
+        process.exit();
+      });
+
+      var prevLine = '';
+      return function(text) {
+        var blankLine = repeat(' ', prevLine.length);
+        if (text == null) {
+          text = '';
+        }
+        if (text.length > hr.length) {
+          text = text.slice(0, hr.length - 3) + '...';
+        }
+        prevLine = text;
+        process.stdout.write(text + blankLine.slice(text.length) + '\r');
+      }
+    }());
+
+    /**
+     * Writes the wait throbber to standard output.
+     *
+     * @private
+     */
+    function logThrobber() {
+      logInline('Please wait' + repeat('.', (++waitCount % 3) + 1));
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * The number of retries async tests have to succeed.
+     *
+     * @memberOf QUnit.config
+     * @type number
+     */
+    QUnit.config.asyncRetries = 0;
+
+    /**
+     * An object of excused tests and assertions.
+     *
+     * @memberOf QUnit.config
+     * @type Object
+     */
+    QUnit.config.excused = {};
+
+    /**
+     * An object used to hold "extras" information about the current running test.
+     *
+     * @memberOf QUnit.config
+     * @type Object
+     */
+    QUnit.config.extrasData = {
+
+      /**
+       * The data object for the active test module.
+       *
+       * @memberOf QUnit.config.extrasData
+       * @type Object
+       */
+      'module': {},
+
+      /**
+       * The data object for Sauce Labs.
+       *
+       * @memberOf QUnit.config.extrasData
+       * @type Object
+       */
+      'sauce': {
+
+        /**
+         * An array of failed test details.
+         *
+         * @memberOf QUnit.config.extrasData.sauce
+         * @type Array
+         */
+        'tests': []
+      }
+    };
+
+    /**
+     * Converts an object into a string representation.
+     *
+     * @memberOf QUnit
+     * @type Function
+     * @param {Object} object The object to stringify.
+     * @returns {string} The result string.
+     */
+    QUnit.jsDump.parsers.object = (function() {
+      var func = QUnit.jsDump.parsers.object;
+      if (isSilent) {
+        return func;
+      }
+      return function(object) {
+        if (typeof object.rhinoException != 'object') {
+          return func(object);
+        }
+        return object.name +
+          ' { message: "' + object.message +
+          '", fileName: "' + object.fileName +
+          '", lineNumber: ' + object.lineNumber + ' }';
+      };
+    }());
+
+    /*------------------------------------------------------------------------*/
+
+    // Add a callback to be triggered after every assertion.
+    QUnit.log(function(details) {
+      QUnit.config.extrasData.module.logs.push(details);
+    });
+
+    // Add a callback to be triggered at the start of every test module.
+    QUnit.moduleStart(function(details) {
+      var module = QUnit.config.extrasData.module;
+      module.name = details.name;
+      module.logs = [];
+      module.printed = false;
+    });
+
+    // Wrap old API to intercept `expected` and `message`.
+    if (QUnit.push) {
+      QUnit.push = wrap(QUnit.push, function(push, result, actual, expected, message) {
+        push.call(this, result, actual, expected, message);
+
+        var asserts = QUnit.config.current.assertions,
+            item = asserts[asserts.length - 1];
+
+        item.expected = QUnit.jsDump.parse(expected);
+        item.text = message;
+      });
+    }
+    // Wrap old API to intercept `message`.
+    if (QUnit.pushFailure) {
+      QUnit.pushFailure = wrap(QUnit.pushFailure, function(pushFailure, message, source, actual) {
+        pushFailure.call(this, message, source, actual);
+
+        var asserts = QUnit.config.current.assertions,
+            item = asserts[asserts.length - 1];
+
+        item.expected = '';
+        item.text = message;
+      });
+    }
+    // Wrap to flag tests using `assert.async`.
+    if (QUnit.assert.async) {
+      QUnit.assert.async = wrap(QUnit.assert.async, function(async) {
+        this.test.usesAsync = true;
+        return async.call(this);
+      });
+    }
+    // Add a callback to be triggered at the start of every test.
+    QUnit.testStart(function(details) {
+      var config = QUnit.config,
+          test = config.current;
+
+      var excused = config.excused || {},
+          excusedTests = excused[details.module],
+          excusedAsserts = excusedTests && excusedTests[details.name];
+
+      // Allow async tests to retry.
+      if (!test.retries) {
+        test.retries = 0;
+        test.finish = wrap(test.finish, function(finish) {
+          if (this.async || this.usesAsync) {
+            var asserts = this.assertions,
+                config = QUnit.config,
+                index = -1,
+                length = asserts.length,
+                logs = config.extrasData.module.logs,
+                queue = config.queue;
+
+            while (++index < length) {
+              var assert = asserts[index];
+              if (!assert.result && this.retries < config.asyncRetries) {
+                var oldLength = queue.length;
+                logs.length -= asserts.length;
+                asserts.length = 0;
+
+                this.retries++;
+                this.queue();
+
+                unshift.apply(queue, queue.splice(oldLength, queue.length - oldLength));
+                return;
+              }
+            }
+          }
+          finish.call(this);
+        });
+      }
+      // Exit early when there is nothing to excuse.
+      if (!excusedAsserts) {
+        return;
+      }
+      // Excuse the entire test.
+      if (excusedAsserts === true) {
+        test.async = test.usesAsync = false;
+        test.callback = function() {};
+        test.expected = 0;
+        return;
+      }
+      // Wrap to intercept `expected` and `message`.
+      if (test.push) {
+        test.push = wrap(test.push, function(push, result, actual, expected, message) {
+          push.call(this, result, actual, expected, message);
+
+          var item = this.assertions[this.assertions.length - 1];
+          item.expected = QUnit.jsDump.parse(expected);
+          item.text = message;
+        });
+      }
+      // Wrap to intercept `message`.
+      if (test.pushFailure) {
+        test.pushFailure = wrap(test.pushFailure, function(pushFailure, message, source, actual) {
+          pushFailure.call(this, message, source, actual);
+
+          var item = this.assertions[this.assertions.length - 1];
+          item.expected = '';
+          item.text = message;
+        });
+      }
+      // Wrap to excuse specific assertions.
+      test.finish = wrap(test.finish, function(finish) {
+        var asserts = this.assertions,
+            config = QUnit.config,
+            expected = this.expected,
+            items = asserts.slice(),
+            length = items.length;
+
+        if (expected == null) {
+          if (config.requireExpects) {
+            expected = length;
+            items.push('Expected number of assertions to be defined, but expect() was not called.');
+          } else if (!length) {
+            expected = 1;
+            items.push('Expected at least one assertion, but none were run - call expect(0) to accept zero assertions.');
+          }
+        } else if (expected != length) {
+          items.push('Expected ' + expected + ' assertions, but ' + length + ' were run');
+        }
+        var index = -1;
+        length = items.length;
+
+        while (++index < length) {
+          var assert = items[index],
+              isStr = typeof assert == 'string';
+
+          var assertMessage = isStr ? assert : assert.text || unescape(result(reMessage.exec(assert.message), 1)),
+              assertValue = isStr ? assert : assert.expected,
+              assertDied = result(reDied.exec(assertMessage), 0);
+
+          if ((assertMessage && contains(excusedAsserts, assertMessage)) ||
+              (assertDied && contains(excusedAsserts, assertDied)) ||
+              (assertValue && (
+                contains(excusedAsserts, assertValue) ||
+                contains(excusedAsserts, assertValue.replace(/\s+/g, ''))
+              ))) {
+            if (isStr) {
+              while (asserts.length < expected) {
+                asserts.push({ 'result': true });
+              }
+              asserts.length = expected;
+            }
+            else {
+              assert.result = true;
+            }
+          }
+        }
+        finish.call(this);
+      });
+    });
+
+    // Add a callback to be triggered after a test is completed.
+    QUnit.testDone(function(details) {
+      var config = QUnit.config,
+          data = config.extrasData,
+          failures = details.failed,
+          hidepassed = config.hidepassed,
+          module = data.module,
+          moduleLogs = module.logs,
+          sauceTests = data.sauce.tests;
+
+      if (hidepassed && !failures) {
+        return;
+      }
+      if (!isSilent) {
+        logInline();
+        if (!module.printed) {
+          module.printed = true;
+          console.log(hr);
+          console.log(color('bold', module.name));
+          console.log(hr);
+        }
+        console.log(' ' + (failures ? color('red', 'FAIL') : color('green', 'PASS')) + ' - ' + details.name);
+      }
+      if (!failures) {
+        return;
+      }
+      var index = -1,
+          length = moduleLogs.length;
+
+      while(++index < length) {
+        var entry = moduleLogs[index];
+        if (hidepassed && entry.result) {
+          continue;
+        }
+        var expected = entry.expected,
+            result = entry.result,
+            type = typeof expected != 'undefined' ? 'EQ' : 'OK';
+
+        var message = [
+          result ? color('green', 'PASS') : color('red', 'FAIL'),
+          type,
+          entry.message || 'ok'
+        ];
+
+        if (!result && type == 'EQ') {
+          message.push(color('magenta', 'Expected: ' + expected + ', Actual: ' + entry.actual));
+        }
+        if (!isSilent) {
+          console.log('    ' + message.join(' | '));
+        }
+        if (!entry.result) {
+          sauceTests.push(entry);
+        }
+      }
+    });
+
+    // Add a callback to be triggered when all testing has completed.
+    QUnit.done(function(details) {
+      var failures = details.failed,
+          statusColor = failures ? 'magenta' : 'green';
+
+      if (!isSilent) {
+        logInline();
+        console.log(hr);
+        console.log(color(statusColor, '    PASS: ' + details.passed + '  FAIL: ' + failures + '  TOTAL: ' + details.total));
+        console.log(color(statusColor, '    Finished in ' + details.runtime + ' milliseconds.'));
+        console.log(hr);
+      }
+      // Exit out of Node.js or PhantomJS.
+      try {
+        if (failures) {
+          process.exit(1);
+        } else {
+          process.exit(0);
+        }
+      } catch(e) {}
+
+      // Exit out of Narwhal, Rhino, or RingoJS.
+      try {
+        if (failures) {
+          java.lang.System.exit(1);
+        } else {
+          quit();
+        }
+      } catch(e) {}
+
+      // Assign results to `global_test_results` for Sauce Labs.
+      details.tests = QUnit.config.extrasData.sauce.tests;
+      context.global_test_results = details;
+    });
+
+    /*------------------------------------------------------------------------*/
+
+    // Replace poisoned `raises` method.
+    context.raises = QUnit.raises = QUnit['throws'] || QUnit.raises;
+
+    // Add CLI extras.
+    if (!document) {
+      // Timeout fallbacks based on the work of Andrea Giammarchi and Weston C.
+      // See https://github.com/WebReflection/wru/blob/master/src/rhinoTimers.js
+      // and http://stackoverflow.com/questions/2261705/how-to-run-a-javascript-function-asynchronously-without-using-settimeout.
+      try {
+        var counter = 0,
+            ids = {},
+            slice = Array.prototype.slice,
+            timer = new java.util.Timer;
+
+        (function() {
+          var getDescriptor = Object.getOwnPropertyDescriptor || function() {
+            return { 'writable': true };
+          };
+
+          var descriptor;
+          if ((!context.clearInterval || ((descriptor = getDescriptor(context, 'clearInterval')) && (descriptor.writable || descriptor.set))) &&
+              (!context.setInterval   || ((descriptor = getDescriptor(context, 'setInterval'))   && (descriptor.writable || descriptor.set)))) {
+            context.clearInterval = clearTimer;
+            context.setInterval = setInterval;
+          }
+          if ((!context.clearTimeout || ((descriptor = getDescriptor(context, 'clearTimeout')) && (descriptor.writable || descriptor.set))) &&
+              (!context.setTimeout   || ((descriptor = getDescriptor(context, 'setTimeout'))   && (descriptor.writable || descriptor.set)))) {
+            context.clearTimeout = clearTimer;
+            context.setTimeout = setTimeout;
+          }
+        }());
+      } catch(e) {}
+
+      // Expose QUnit API on `context`.
+      // Exclude `module` because some environments have it as a built-in object.
+      ('asyncTest deepEqual equal equals expect notDeepEqual notEqual notStrictEqual ' +
+       'ok raises same start stop strictEqual test throws').replace(/\S+/g, function(methodName) {
+        context[methodName] = QUnit[methodName];
+      });
+
+      // Add `console.log` support to Narwhal, Rhino, and RingoJS.
+      if (!console) {
+        console = context.console = { 'log': function() {} };
+      }
+      // RingoJS removes ANSI escape codes in `console.log`, but not in `print`.
+      if (java && typeof print == 'function') {
+        console.log = print;
+      }
+      // Start log throbber.
+      if (!isSilent) {
+        context.setInterval(logThrobber, throbberDelay);
+      }
+      // Must call `QUnit.start` in the test file if not loaded in a browser.
+      QUnit.config.autostart = false;
+      QUnit.init();
+    }
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  // Export QUnit Extras.
+  if (freeExports) {
+    freeExports.runInContext = runInContext;
+  } else {
+    runInContext(root);
+  }
+}.call(this));

vendor/underscore/test/vendor/qunit.css

@@ -1,11 +1,12 @@
-/**
- * QUnit v1.12.0 - A JavaScript Unit Testing Framework
+/*!
+ * QUnit 1.18.0
+ * http://qunitjs.com/
  *
- * http://qunitjs.com
- *
- * Copyright 2012 jQuery Foundation and other contributors
- * Released under the MIT license.
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
  * http://jquery.org/license
+ *
+ * Date: 2015-04-03T10:23Z
  */
 
 /** Font Family and Sizes */
@@ -31,32 +32,29 @@
 #qunit-header {
 	padding: 0.5em 0 0.5em 1em;
 
-	color: #8699a4;
-	background-color: #0d3349;
+	color: #8699A4;
+	background-color: #0D3349;
 
 	font-size: 1.5em;
 	line-height: 1em;
-	font-weight: normal;
+	font-weight: 400;
 
 	border-radius: 5px 5px 0 0;
-	-moz-border-radius: 5px 5px 0 0;
-	-webkit-border-top-right-radius: 5px;
-	-webkit-border-top-left-radius: 5px;
 }
 
 #qunit-header a {
 	text-decoration: none;
-	color: #c2ccd1;
+	color: #C2CCD1;
 }
 
 #qunit-header a:hover,
 #qunit-header a:focus {
-	color: #fff;
+	color: #FFF;
 }
 
 #qunit-testrunner-toolbar label {
 	display: inline-block;
-	padding: 0 .5em 0 .1em;
+	padding: 0 0.5em 0 0.1em;
 }
 
 #qunit-banner {
@@ -64,21 +62,33 @@
 }
 
 #qunit-testrunner-toolbar {
-	padding: 0.5em 0 0.5em 2em;
+	padding: 0.5em 1em 0.5em 1em;
 	color: #5E740B;
-	background-color: #eee;
+	background-color: #EEE;
 	overflow: hidden;
 }
 
 #qunit-userAgent {
-	padding: 0.5em 0 0.5em 2.5em;
-	background-color: #2b81af;
-	color: #fff;
+	padding: 0.5em 1em 0.5em 1em;
+	background-color: #2B81AF;
+	color: #FFF;
 	text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
 }
 
 #qunit-modulefilter-container {
 	float: right;
+	padding: 0.2em;
+}
+
+.qunit-url-config {
+	display: inline-block;
+	padding: 0.1em;
+}
+
+.qunit-filter {
+	display: block;
+	float: right;
+	margin-left: 1em;
 }
 
 /** Tests: Pass/Fail */
@@ -88,24 +98,51 @@
 }
 
 #qunit-tests li {
-	padding: 0.4em 0.5em 0.4em 2.5em;
-	border-bottom: 1px solid #fff;
+	padding: 0.4em 1em 0.4em 1em;
+	border-bottom: 1px solid #FFF;
 	list-style-position: inside;
 }
 
-#qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running  {
+#qunit-tests > li {
 	display: none;
 }
 
+#qunit-tests li.running,
+#qunit-tests li.pass,
+#qunit-tests li.fail,
+#qunit-tests li.skipped {
+	display: list-item;
+}
+
+#qunit-tests.hidepass li.running,
+#qunit-tests.hidepass li.pass {
+	visibility: hidden;
+	position: absolute;
+	width:   0px;
+	height:  0px;
+	padding: 0;
+	border:  0;
+	margin:  0;
+}
+
 #qunit-tests li strong {
 	cursor: pointer;
 }
 
+#qunit-tests li.skipped strong {
+	cursor: default;
+}
+
 #qunit-tests li a {
 	padding: 0.5em;
-	color: #c2ccd1;
+	color: #C2CCD1;
 	text-decoration: none;
 }
+
+#qunit-tests li p a {
+	padding: 0.25em;
+	color: #6B6464;
+}
 #qunit-tests li a:hover,
 #qunit-tests li a:focus {
 	color: #000;
@@ -120,11 +157,9 @@
 	margin-top: 0.5em;
 	padding: 0.5em;
 
-	background-color: #fff;
+	background-color: #FFF;
 
 	border-radius: 5px;
-	-moz-border-radius: 5px;
-	-webkit-border-radius: 5px;
 }
 
 .qunit-collapsed {
@@ -133,13 +168,13 @@
 
 #qunit-tests table {
 	border-collapse: collapse;
-	margin-top: .2em;
+	margin-top: 0.2em;
 }
 
 #qunit-tests th {
 	text-align: right;
 	vertical-align: top;
-	padding: 0 .5em 0 0;
+	padding: 0 0.5em 0 0;
 }
 
 #qunit-tests td {
@@ -153,26 +188,26 @@
 }
 
 #qunit-tests del {
-	background-color: #e0f2be;
-	color: #374e0c;
+	background-color: #E0F2BE;
+	color: #374E0C;
 	text-decoration: none;
 }
 
 #qunit-tests ins {
-	background-color: #ffcaca;
+	background-color: #FFCACA;
 	color: #500;
 	text-decoration: none;
 }
 
 /*** Test Counts */
 
-#qunit-tests b.counts                       { color: black; }
+#qunit-tests b.counts                       { color: #000; }
 #qunit-tests b.passed                       { color: #5E740B; }
 #qunit-tests b.failed                       { color: #710909; }
 
 #qunit-tests li li {
 	padding: 5px;
-	background-color: #fff;
+	background-color: #FFF;
 	border-bottom: none;
 	list-style-position: inside;
 }
@@ -180,8 +215,8 @@
 /*** Passing Styles */
 
 #qunit-tests li li.pass {
-	color: #3c510c;
-	background-color: #fff;
+	color: #3C510C;
+	background-color: #FFF;
 	border-left: 10px solid #C6E746;
 }
 
@@ -189,7 +224,7 @@
 #qunit-tests .pass .test-name               { color: #366097; }
 
 #qunit-tests .pass .test-actual,
-#qunit-tests .pass .test-expected           { color: #999999; }
+#qunit-tests .pass .test-expected           { color: #999; }
 
 #qunit-banner.qunit-pass                    { background-color: #C6E746; }
 
@@ -197,40 +232,52 @@
 
 #qunit-tests li li.fail {
 	color: #710909;
-	background-color: #fff;
+	background-color: #FFF;
 	border-left: 10px solid #EE5757;
 	white-space: pre;
 }
 
 #qunit-tests > li:last-child {
 	border-radius: 0 0 5px 5px;
-	-moz-border-radius: 0 0 5px 5px;
-	-webkit-border-bottom-right-radius: 5px;
-	-webkit-border-bottom-left-radius: 5px;
 }
 
-#qunit-tests .fail                          { color: #000000; background-color: #EE5757; }
+#qunit-tests .fail                          { color: #000; background-color: #EE5757; }
 #qunit-tests .fail .test-name,
-#qunit-tests .fail .module-name             { color: #000000; }
+#qunit-tests .fail .module-name             { color: #000; }
 
 #qunit-tests .fail .test-actual             { color: #EE5757; }
-#qunit-tests .fail .test-expected           { color: green;   }
+#qunit-tests .fail .test-expected           { color: #008000; }
 
 #qunit-banner.qunit-fail                    { background-color: #EE5757; }
 
+/*** Skipped tests */
+
+#qunit-tests .skipped {
+	background-color: #EBECE9;
+}
+
+#qunit-tests .qunit-skipped-label {
+	background-color: #F4FF77;
+	display: inline-block;
+	font-style: normal;
+	color: #366097;
+	line-height: 1.8em;
+	padding: 0 0.5em;
+	margin: -0.4em 0.4em -0.4em 0;
+}
 
 /** Result */
 
 #qunit-testresult {
-	padding: 0.5em 0.5em 0.5em 2.5em;
+	padding: 0.5em 1em 0.5em 1em;
 
-	color: #2b81af;
+	color: #2B81AF;
 	background-color: #D2E0E6;
 
-	border-bottom: 1px solid white;
+	border-bottom: 1px solid #FFF;
 }
 #qunit-testresult .module-name {
-	font-weight: bold;
+	font-weight: 700;
 }
 
 /** Fixture */

vendor/underscore/test/vendor/runner.js

@@ -1,127 +0,0 @@
-/*
- * QtWebKit-powered headless test runner using PhantomJS
- *
- * PhantomJS binaries: http://phantomjs.org/download.html
- * Requires PhantomJS 1.6+ (1.7+ recommended)
- *
- * Run with:
- *   phantomjs runner.js [url-of-your-qunit-testsuite]
- *
- * e.g.
- *   phantomjs runner.js http://localhost/qunit/test/index.html
- */
-
-/*jshint latedef:false */
-/*global phantom:false, require:false, console:false, window:false, QUnit:false */
-
-(function() {
-	'use strict';
-
-	var args = require('system').args;
-
-	// arg[0]: scriptName, args[1...]: arguments
-	if (args.length !== 2) {
-		console.error('Usage:\n  phantomjs runner.js [url-of-your-qunit-testsuite]');
-		phantom.exit(1);
-	}
-
-	var url = args[1],
-		page = require('webpage').create();
-
-	// Route `console.log()` calls from within the Page context to the main Phantom context (i.e. current `this`)
-	page.onConsoleMessage = function(msg) {
-		console.log(msg);
-	};
-
-	page.onInitialized = function() {
-		page.evaluate(addLogging);
-	};
-
-	page.onCallback = function(message) {
-		var result,
-			failed;
-
-		if (message) {
-			if (message.name === 'QUnit.done') {
-				result = message.data;
-				failed = !result || result.failed;
-
-				phantom.exit(failed ? 1 : 0);
-			}
-		}
-	};
-
-	page.open(url, function(status) {
-		if (status !== 'success') {
-			console.error('Unable to access network: ' + status);
-			phantom.exit(1);
-		} else {
-			// Cannot do this verification with the 'DOMContentLoaded' handler because it
-			// will be too late to attach it if a page does not have any script tags.
-			var qunitMissing = page.evaluate(function() { return (typeof QUnit === 'undefined' || !QUnit); });
-			if (qunitMissing) {
-				console.error('The `QUnit` object is not present on this page.');
-				phantom.exit(1);
-			}
-
-			// Do nothing... the callback mechanism will handle everything!
-		}
-	});
-
-	function addLogging() {
-		window.document.addEventListener('DOMContentLoaded', function() {
-			var current_test_assertions = [];
-
-			QUnit.log(function(details) {
-				var response;
-
-				// Ignore passing assertions
-				if (details.result) {
-					return;
-				}
-
-				response = details.message || '';
-
-				if (typeof details.expected !== 'undefined') {
-					if (response) {
-						response += ', ';
-					}
-
-					response += 'expected: ' + details.expected + ', but was: ' + details.actual;
-					if (details.source) {
-						response += "\n" + details.source;
-					}
-				}
-
-				current_test_assertions.push('Failed assertion: ' + response);
-			});
-
-			QUnit.testDone(function(result) {
-				var i,
-					len,
-					name = result.module + ': ' + result.name;
-
-				if (result.failed) {
-					console.log('Test failed: ' + name);
-
-					for (i = 0, len = current_test_assertions.length; i < len; i++) {
-						console.log('    ' + current_test_assertions[i]);
-					}
-				}
-
-				current_test_assertions.length = 0;
-			});
-
-			QUnit.done(function(result) {
-				console.log('Took ' + result.runtime +  'ms to run ' + result.total + ' tests. ' + result.passed + ' passed, ' + result.failed + ' failed.');
-
-				if (typeof window.callPhantom === 'function') {
-					window.callPhantom({
-						'name': 'QUnit.done',
-						'data': result
-					});
-				}
-			});
-		}, false);
-	}
-})();