rem: return this.select(function(value) { return value != null; 
add: this.each(function(value) { results.push(value[property]); 
context:     return this.select(function(value) {      return value != null;    });
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