rem: return this.inject([], function(array, value) { return array.concat(value.constructor == Array ? value.flatten() : [value]); }); 
add: function() {return new XMLHttpRequest()} 
context:     return this.inject([], function(array, value) {      return array.concat(value.constructor == Array ?        value.flatten() : [value]);    });
meta: 3991	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3991/57687341792749db94b850962ee7ed7f18e1087d/prototype.js/clean/manager/media/script/scriptaculous/prototype.js