1 files changed, 72 insertions, 0 deletions
diff --git a/js/dojo/dojox/collections/Stack.js b/js/dojo/dojox/collections/Stack.js
new file mode 100644
index 0000000..e1b8167
--- /dev/null
+++ b/js/dojo/dojox/collections/Stack.js
@@ -0,0 +1,72 @@
+//>>built
+define("dojox/collections/Stack", ["dojo/_base/kernel", "dojo/_base/array", "./_base"], function(dojo, darray, dxc){
+/*=====
+var dxc = dojox.collections;
+=====*/
+	dxc.Stack=function(/* array? */arr){
+		//	summary
+		//	returns an object of type dojox.collections.Stack
+		var q=[];
+		if (arr) q=q.concat(arr);
+		this.count=q.length;
+		this.clear=function(){
+			//	summary
+			//	Clear the internal array and reset the count
+			q=[];
+			this.count=q.length;
+		};
+		this.clone=function(){
+			//	summary
+			//	Create and return a clone of this Stack
+			return new dxc.Stack(q);
+		};
+		this.contains=function(/* object */o){
+			//	summary
+			//	check to see if the stack contains object o
+			for (var i=0; i<q.length; i++){
+				if (q[i] == o){
+					return true;	//	bool
+				}
+			}
+			return false;	//	bool
+		};
+		this.copyTo=function(/* array */ arr, /* int */ i){
+			//	summary
+			//	copy the stack into array arr at index i
+			arr.splice(i,0,q);
+		};
+		this.forEach=function(/* function */ fn, /* object? */ scope){
+			//	summary
+			//	functional iterator, following the mozilla spec.
+			dojo.forEach(q, fn, scope);
+		};
+		this.getIterator=function(){
+			//	summary
+			//	get an iterator for this collection
+			return new dxc.Iterator(q);	//	dojox.collections.Iterator
+		};
+		this.peek=function(){
+			//	summary
+			//	Return the next item without altering the stack itself.
+			return q[(q.length-1)];	//	object
+		};
+		this.pop=function(){
+			//	summary
+			//	pop and return the next item on the stack
+			var r=q.pop();
+			this.count=q.length;
+			return r;	//	object
+		};
+		this.push=function(/* object */ o){
+			//	summary
+			//	Push object o onto the stack
+			this.count=q.push(o);
+		};
+		this.toArray=function(){
+			//	summary
+			//	create and return an array based on the internal collection
+			return [].concat(q);	//	array
+		};
+	};
+	return dxc.Stack;
+});