1 files changed, 37 insertions, 0 deletions
diff --git a/js/dojo/dojox/lang/aspect/memoizerGuard.js b/js/dojo/dojox/lang/aspect/memoizerGuard.js
new file mode 100644
index 0000000..81f5e52
--- /dev/null
+++ b/js/dojo/dojox/lang/aspect/memoizerGuard.js
@@ -0,0 +1,37 @@
+//>>built
+// wrapped by build app
+define("dojox/lang/aspect/memoizerGuard", ["dijit","dojo","dojox"], function(dijit,dojo,dojox){
+dojo.provide("dojox.lang.aspect.memoizerGuard");
+
+(function(){
+	var aop = dojox.lang.aspect,
+		reset = function(/*String|Array?*/ method){
+			var that = aop.getContext().instance, t;
+			if(!(t = that.__memoizerCache)){ return; }
+			if(arguments.length == 0){
+				delete that.__memoizerCache;
+			}else if(dojo.isArray(method)){
+				dojo.forEach(method, function(m){ delete t[m]; });
+			}else{
+				delete t[method];
+			}
+		};
+
+
+	aop.memoizerGuard = function(/*String|Array?*/ method){
+		// summary:
+		//		Invalidates the memoizer's cache (see dojox.lang.aspect.memoizer)
+		//		after calling certain methods.
+		//
+		// method:
+		//		Optional method's name to be guarded: only cache for
+		//		this method will be invalidated on call. Can be a string
+		//		or an array of method names. If omitted the whole cache
+		//		will be invalidated.
+
+		return {	// Object
+			after: function(){ reset(method); }
+		};
+	};
+})();
+});