(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"})})();