bootstrap-collapse.js in twitter-bootstrap-rails-2.1.5

- old
+ new

@@ -1,7 +1,7 @@
 /* =============================================================
- * bootstrap-collapse.js v2.1.1
+ * bootstrap-collapse.js v2.2.1
  * http://twitter.github.com/bootstrap/javascript.html#collapse
  * =============================================================
  * Copyright 2012 Twitter, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -141,18 +141,16 @@
 
 
  /* COLLAPSIBLE DATA-API
   * ==================== */
 
-  $(function () {
-    $('body').on('click.collapse.data-api', '[data-toggle=collapse]', function (e) {
-      var $this = $(this), href
-        , target = $this.attr('data-target')
-          || e.preventDefault()
-          || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') //strip for ie7
-        , option = $(target).data('collapse') ? 'toggle' : $this.data()
-      $this[$(target).hasClass('in') ? 'addClass' : 'removeClass']('collapsed')
-      $(target).collapse(option)
-    })
+  $(document).on('click.collapse.data-api', '[data-toggle=collapse]', function (e) {
+    var $this = $(this), href
+      , target = $this.attr('data-target')
+        || e.preventDefault()
+        || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') //strip for ie7
+      , option = $(target).data('collapse') ? 'toggle' : $this.data()
+    $this[$(target).hasClass('in') ? 'addClass' : 'removeClass']('collapsed')
+    $(target).collapse(option)
   })
 
 }(window.jQuery);
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