rem: var Hash = function(obj) { Object.extend(this, obj || {}); 
add: var Hash = function(object) { if (object instanceof Hash) this.merge(object); else Object.extend(this, object || {}); 
context: var Hash = function(obj) {  Object.extend(this, obj || {});};
meta: 3332	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3332/f2811927580a977aa94f5f43febcf1018e7c0af0/hash.js/clean/src/hash.js