From a9c0c4098bb6b826bbcf319ac03930522b11bbeb Mon Sep 17 00:00:00 2001
From: Dennis Collinson <dennis.collective@gmail.com>
Date: Wed, 28 Mar 2012 19:13:51 -0700
Subject: [PATCH] add bootstrap dropdown

---
 app/assets/javascripts/main.js                |  3 +-
 .../bootstrap/bootstrap-dropdown.js           | 92 +++++++++++++++++++
 2 files changed, 94 insertions(+), 1 deletion(-)
 create mode 100644 vendor/assets/javascripts/bootstrap/bootstrap-dropdown.js

diff --git a/app/assets/javascripts/main.js b/app/assets/javascripts/main.js
index 50aecafbc..386e93c0b 100644
--- a/app/assets/javascripts/main.js
+++ b/app/assets/javascripts/main.js
@@ -37,4 +37,5 @@
 //= require aspect-sorting
 //= require mentions
 //= require bootstrap/bootstrap-twipsy
-//= require bootstrap/bootstrap-popover
\ No newline at end of file
+//= require bootstrap/bootstrap-popover
+//= require bootstrap/bootstrap-dropdown
\ No newline at end of file
diff --git a/vendor/assets/javascripts/bootstrap/bootstrap-dropdown.js b/vendor/assets/javascripts/bootstrap/bootstrap-dropdown.js
new file mode 100644
index 000000000..54b61c5e9
--- /dev/null
+++ b/vendor/assets/javascripts/bootstrap/bootstrap-dropdown.js
@@ -0,0 +1,92 @@
+/* ============================================================
+ * bootstrap-dropdown.js v2.0.2
+ * http://twitter.github.com/bootstrap/javascript.html#dropdowns
+ * ============================================================
+ * Copyright 2012 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============================================================ */
+
+
+!function( $ ){
+
+  "use strict"
+
+ /* DROPDOWN CLASS DEFINITION
+  * ========================= */
+
+  var toggle = '[data-toggle="dropdown"]'
+    , Dropdown = function ( element ) {
+        var $el = $(element).on('click.dropdown.data-api', this.toggle)
+        $('html').on('click.dropdown.data-api', function () {
+          $el.parent().removeClass('open')
+        })
+      }
+
+  Dropdown.prototype = {
+
+    constructor: Dropdown
+
+  , toggle: function ( e ) {
+      var $this = $(this)
+        , selector = $this.attr('data-target')
+        , $parent
+        , isActive
+
+      if (!selector) {
+        selector = $this.attr('href')
+        selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
+      }
+
+      $parent = $(selector)
+      $parent.length || ($parent = $this.parent())
+
+      isActive = $parent.hasClass('open')
+
+      clearMenus()
+      !isActive && $parent.toggleClass('open')
+
+      return false
+    }
+
+  }
+
+  function clearMenus() {
+    $(toggle).parent().removeClass('open')
+  }
+
+
+  /* DROPDOWN PLUGIN DEFINITION
+   * ========================== */
+
+  $.fn.dropdown = function ( option ) {
+    return this.each(function () {
+      var $this = $(this)
+        , data = $this.data('dropdown')
+      if (!data) $this.data('dropdown', (data = new Dropdown(this)))
+      if (typeof option == 'string') data[option].call($this)
+    })
+  }
+
+  $.fn.dropdown.Constructor = Dropdown
+
+
+  /* APPLY TO STANDARD DROPDOWN ELEMENTS
+   * =================================== */
+
+  $(function () {
+    $('html').on('click.dropdown.data-api', clearMenus)
+    $('body').on('click.dropdown.data-api', toggle, Dropdown.prototype.toggle)
+  })
+
+}( window.jQuery );
\ No newline at end of file