added creatorpattern.js

js/tquery.core.js

@@ -420,3 +420,32 @@ tQuery.MicroCache	= function(){
 }
 
 
+/**
+ * mixin for the creator pattern - From https://github.com/jeromeetienne/creatorpattern.js
+ * 
+ * @param  {Function} klass the constructor function of the class
+ * @param  {String|undefined} name  the name of the class
+ */
+tQuery.mixinCreatorPattern	= function(klass, name){
+	// js code for the creator pattern
+	var jsCode	= [
+		"klass.create = (function() {",
+		"	function F(args) {",
+		"		return klass.apply(this, args);",
+		"	}",
+		"	F.prototype = klass.prototype;",
+		"	return function(){",
+		"		return new F(arguments);",
+		"	}",
+		"})()",
+	].join('\n')
+	// handle klass name default value
+	// - if the name isnt explicitly given, get the name of the constructor function
+	name	= name || klass.name
+	// replace the F class with the proper name
+	jsCode	= name ? jsCode.replace(/F/g, name) : jsCode
+	// eval the code
+	eval(jsCode)
+};
+
+