rem: memo = iterator(memo, value, index); 
add: if (iterator(value, index)) { result = value; throw $break; } 
context:     this.each(function(value, index) {      memo = iterator(memo, value, index);    });
meta: 8434	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8434/6873fc8026e87544ee93e0d9551ae57083313cff/prototype.js/clean/vendor/rails/railties/html/javascripts/prototype.js