vendor/assets/javascripts/select2-full.js in select2-rails-4.0.6 vs vendor/assets/javascripts/select2-full.js in select2-rails-4.0.7

@@ -1,7 +1,7 @@
 /*!
- * Select2 4.0.6
+ * Select2 4.0.7
  * https://select2.github.io
  *
  * Released under the MIT license
  * https://github.com/select2/select2/blob/master/LICENSE.md
  */
@@ -4571,11 +4571,11 @@
 
   CloseOnSelect.prototype._selectTriggered = function (_, evt) {
     var originalEvent = evt.originalEvent;
 
     // Don't close if the control key is being held
-    if (originalEvent && originalEvent.ctrlKey) {
+    if (originalEvent && (originalEvent.ctrlKey || originalEvent.metaKey)) {
       return;
     }
 
     this.trigger('close', {
       originalEvent: originalEvent,
@@ -5455,26 +5455,9 @@
     });
   };
 
   Select2.prototype._registerEvents = function () {
     var self = this;
-    
-    this.on('focus', function () {
-      self.$container.addClass('select2-container--focus');
-
-      if (!self.$container.hasClass('select2-container--disabled') &&
-          !self.isOpen()) {
-        if (self.options.get('multiple')) {
-          window.setTimeout(function () {
-            self.open();
-          },
-          self.options.get('ajax') ? 300 : 100);
-        }
-        else {
-          self.open();
-        }
-      }
-    });
 
     this.on('open', function () {
       self.$container.addClass('select2-container--open');
     });