rem: var stringValue = value.toString(); if (stringValue.match(pattern)) results.push((iterator || Prototype.K)(value, index)); }) 
add: if (iterator(value, index)) results.push(value); }); 
context:     this.each(function(value, index) {      var stringValue = value.toString();      if (stringValue.match(pattern))        results.push((iterator || Prototype.K)(value, index));    })
meta: 1227	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1227/7d101d58400acaff232091485c8e140f0a37cbaf/prototype.js/buggy/railties/html/javascripts/prototype.js