rake update[v4.0.0]

1 files changed, 17 insertions, 16 deletions

diff --git a/assets/javascripts/bootstrap/dropdown.js b/assets/javascripts/bootstrap/dropdown.js
index 5250119..a4f73fe 100644
--- a/assets/javascripts/bootstrap/dropdown.js
+++ b/assets/javascripts/bootstrap/dropdown.js
@@ -6,7 +6,7 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-beta.3): dropdown.js
+ * Bootstrap (v4.0.0): dropdown.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -17,7 +17,7 @@ var Dropdown = function ($) {
    * ------------------------------------------------------------------------
    */
   var NAME = 'dropdown';
-  var VERSION = '4.0.0-beta.3';
+  var VERSION = '4.0.0';
   var DATA_KEY = 'bs.dropdown';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -100,12 +100,12 @@ var Dropdown = function ($) {
       this._inNavbar = this._detectNavbar();
 
       this._addEventListeners();
-    } // getters
+    } // Getters
 
 
     var _proto = Dropdown.prototype;
 
-    // public
+    // Public
     _proto.toggle = function toggle() {
       if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) {
         return;
@@ -138,10 +138,10 @@ var Dropdown = function ($) {
          * Popper - https://popper.js.org
          */
         if (typeof Popper === 'undefined') {
-          throw new Error('Bootstrap dropdown require Popper.js (https://popper.js.org)');
+          throw new TypeError('Bootstrap dropdown require Popper.js (https://popper.js.org)');
         }
 
-        var element = this._element; // for dropup with alignment we use the parent as popper container
+        var element = this._element; // For dropup with alignment we use the parent as popper container
 
         if ($(parent).hasClass(ClassName.DROPUP)) {
           if ($(this._menu).hasClass(ClassName.MENULEFT) || $(this._menu).hasClass(ClassName.MENURIGHT)) {
@@ -157,13 +157,13 @@ var Dropdown = function ($) {
         }
 
         this._popper = new Popper(element, this._menu, this._getPopperConfig());
-      } // if this is a touch-enabled device we add extra
+      } // If this is a touch-enabled device we add extra
       // empty mouseover listeners to the body's immediate children;
       // only needed because of broken event delegation on iOS
       // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
 
 
-      if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {
+      if ('ontouchstart' in document.documentElement && $(parent).closest(Selector.NAVBAR_NAV).length === 0) {
         $('body').children().on('mouseover', null, $.noop);
       }
 
@@ -194,7 +194,7 @@ var Dropdown = function ($) {
       if (this._popper !== null) {
         this._popper.scheduleUpdate();
       }
-    }; // private
+    }; // Private
 
 
     _proto._addEventListeners = function _addEventListeners() {
@@ -276,7 +276,7 @@ var Dropdown = function ($) {
         }
       };
       return popperConfig;
-    }; // static
+    }; // Static
 
 
     Dropdown._jQueryInterface = function _jQueryInterface(config) {
@@ -292,7 +292,7 @@ var Dropdown = function ($) {
 
         if (typeof config === 'string') {
           if (typeof data[config] === 'undefined') {
-            throw new Error("No method named \"" + config + "\"");
+            throw new TypeError("No method named \"" + config + "\"");
           }
 
           data[config]();
@@ -334,7 +334,7 @@ var Dropdown = function ($) {
 
         if (hideEvent.isDefaultPrevented()) {
           continue;
-        } // if this is a touch-enabled device we remove the extra
+        } // If this is a touch-enabled device we remove the extra
         // empty mouseover listeners we added for iOS support
 
 
@@ -357,7 +357,8 @@ var Dropdown = function ($) {
       }
 
       return parent || element.parentNode;
-    };
+    }; // eslint-disable-next-line complexity
+
 
     Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
       // If not input/textarea:
@@ -394,19 +395,19 @@ var Dropdown = function ($) {
 
       var items = $(parent).find(Selector.VISIBLE_ITEMS).get();
 
-      if (!items.length) {
+      if (items.length === 0) {
         return;
       }
 
       var index = items.indexOf(event.target);
 
       if (event.which === ARROW_UP_KEYCODE && index > 0) {
-        // up
+        // Up
         index--;
       }
 
       if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
-        // down
+        // Down
         index++;
       }