/*

	Cache.js
	
	Purpose:
	Simple class to cache data
	
	Created:
	Wednesday 02/11/2010
	
	Created By:
	Ryan Mitchell


*/

MooTools.More={version:"1.3.0.1",build:"6dce99bed2792dffcbbbb4ddc15a1fb9a41994b5"};(function(){if(this.Hash){return;}var a=this.Hash=new Type("Hash",function(b){if(typeOf(b)=="hash"){b=Object.clone(b.getClean());
}for(var c in b){this[c]=b[c];}return this;});this.$H=function(b){return new a(b);};a.implement({forEach:function(b,c){Object.forEach(this,b,c);},getClean:function(){var c={};
for(var b in this){if(this.hasOwnProperty(b)){c[b]=this[b];}}return c;},getLength:function(){var c=0;for(var b in this){if(this.hasOwnProperty(b)){c++;
}}return c;}});a.alias("each","forEach");a.implement({has:Object.prototype.hasOwnProperty,keyOf:function(b){return Object.keyOf(this,b);},hasValue:function(b){return Object.contains(this,b);
},extend:function(b){a.each(b||{},function(d,c){a.set(this,c,d);},this);return this;},combine:function(b){a.each(b||{},function(d,c){a.include(this,c,d);
},this);return this;},erase:function(b){if(this.hasOwnProperty(b)){delete this[b];}return this;},get:function(b){return(this.hasOwnProperty(b))?this[b]:null;
},set:function(b,c){if(!this[b]||this.hasOwnProperty(b)){this[b]=c;}return this;},empty:function(){a.each(this,function(c,b){delete this[b];},this);return this;
},include:function(b,c){if(this[b]==undefined){this[b]=c;}return this;},map:function(b,c){return new a(Object.map(this,b,c));},filter:function(b,c){return new a(Object.filter(this,b,c));
},every:function(b,c){return Object.every(this,b,c);},some:function(b,c){return Object.some(this,b,c);},getKeys:function(){return Object.keys(this);},getValues:function(){return Object.values(this);
},toQueryString:function(b){return Object.toQueryString(this,b);}});a.alias({indexOf:"keyOf",contains:"hasValue"});})()

// class to hold a cache of data returned
var Cache = new Class({

	initialize: function(){
		this.cache = new Hash({});
	},

	get: function(index){
		if (!this.cache.has(index)) return false;
		return this.cache.get(index);
	},
	
	set: function(index,value){
		return this.cache.set(index,value);
	}

});