rem: return this.map(function(value, index) { return {value: value, criteria: iterator(value, index)}; }).sort(function(left, right) { 
add: this.each(function(value, index) { value = iterator(value, index); if (result == null || value >= result) result = value; }); 
context:     return this.map(function(value, index) {      return {value: value, criteria: iterator(value, index)};    }).sort(function(left, right) {
meta: 8434	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8434/6873fc8026e87544ee93e0d9551ae57083313cff/prototype.js/buggy/vendor/rails/actionpack/lib/action_view/helpers/javascripts/prototype.js