1 files changed, 22 insertions, 0 deletions
diff --git a/frontend/gamma/js/Zepto/stack.js b/frontend/gamma/js/Zepto/stack.js
new file mode 100644
index 0000000..c995285
--- a/dev/null
+++ b/frontend/gamma/js/Zepto/stack.js
@@ -0,0 +1,22 @@
+//     Zepto.js
+//     (c) 2010-2012 Thomas Fuchs
+//     Zepto.js may be freely distributed under the MIT license.
+
+;(function($){
+  $.fn.end = function(){
+    return this.prevObject || $()
+  }
+
+  $.fn.andSelf = function(){
+    return this.add(this.prevObject || $())
+  }
+
+  'filter,add,not,eq,first,last,find,closest,parents,parent,children,siblings'.split(',').forEach(function(property){
+    var fn = $.fn[property]
+    $.fn[property] = function(){
+      var ret = fn.apply(this, arguments)
+      ret.prevObject = this
+      return ret
+    }
+  })
+})(Zepto)