rem: detect: function (iterator) { 
add: detect: function(iterator) { 
context:   detect: function (iterator) {    var result;    this.each(function(value, index) {      if (iterator(value, index)) {        result = value;        throw $break;      }    });    return result;  },
meta: 2801	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2801/7e143d2df37946a5416f0f043869478087652eb6/prototype.js/clean/examples/testcases/prototype.js