Es para remover los espaciones innecesarios que se generan, aqui hay mas info: http://railscasts.com/episodes/100-5-view-tips Saludos. -- Rubén Dávila Santos. http://rubenonrails.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.simplelogica.net/pipermail/ror-es/attachments/20100205/d84b4064/attachment.htm