jelly.js in honkster-jelly-0.7.3

- old
+ new

@@ -1,10 +1,10 @@
 /**
  *  Jelly. a sweet unobtrusive javascript framework
  *  for jQuery and Rails
  *
- *  version 0.7.2
+ *  version 0.7.3
  *
  * Copyright (c) 2009 Pivotal Labs
  * Licensed under the MIT license.
  *
  *  * Date: 2009-07-20 9:50:50 (Mon, 20 Jul 2009)
@@ -64,12 +64,29 @@
   }
 
   for (var i = 0; i < observers.length; i++) {
     var observer = observers[i];
     if (observer[params.method]) {
-      observer[params.method].apply(observer, params.arguments);
+      if (observer.detach && observer.detach()) {
+        this.garbageCollectObserver(observer);
+      } else {
+        observer[params.method].apply(observer, params.arguments);
+      }
     }
   }
+};
+
+Jelly.garbageCollectObserver = function(observer) {
+  var index = Jelly.observers.indexOf(observer);
+  if (index > -1) {
+    this.arrayRemove(Jelly.observers, index, index + 1);
+  }
+};
+
+Jelly.arrayRemove = function(array, from, to) {
+  var rest = array.slice((to || from) + 1 || array.length);
+  array.length = from < 0 ? array.length + from : from;
+  return array.push.apply(array, rest);
 };
 
 Jelly.Components = {
   init: function() {
     for (var i = 0; i < Jelly.components.length; i++) {