rem: this.each(function(value, index) { memo = iterator(memo, value, index); 
add: this.each(function(value) { if (value == object) { found = true; throw $break; } 
context:     this.each(function(value, index) {      memo = iterator(memo, value, index);    });
meta: 2320	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2320/19200c26046dc00f15305e03b7c1d28b4c38c952/prototype.js/clean/web/scripts/prototype.js