rem: if (this.has(key) && fn.call(bind, this[key], key)) return true; 
add: if (this.hasOwnProperty(key) && fn.call(bind, this[key], key)) return true; 
context: 	some: function(fn, bind){		for (var key in this){			if (this.has(key) && fn.call(bind, this[key], key)) return true;		}		return false;	},
meta: 5237	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5237/7f57639a9463cd4e2577f39af7503ce7d0e73459/Hash.js/buggy/Source/Native/Hash.js