rem: return this.map(function(value) { return value[method].apply(value, args); 
add: this.each(function(value, index) { memo = iterator(memo, value, index); 
context:     return this.map(function(value) {      return value[method].apply(value, args);    });
meta: 7608	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7608/d556a0875c83645645bd2067594241546d26d052/prototype.js/buggy/web/js/prototype.js