rem: this.each(function(value, key){ if (fn.call(bind, value, key, this)) results.set(key, value); }, this); 
add: for (var key in this){ if (this.hasOwnProperty(key) && fn.call(bind, this[key], key, this)) results.set(key, this[key]); } 
context: 	filter: function(fn, bind){		var results = new Hash;		this.each(function(value, key){			if (fn.call(bind, value, key, this)) results.set(key, value);		}, this);		return results;	},
meta: 9980	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9980/f98ec1ab149f173a9660792986c96b4be0d6e14e/Hash.js/buggy/Source/Native/Hash.js