From: cristian cristian Date: 2013-06-24T17:04:29+09:00 Subject: Re: Beginners problem with database and datamapper Thank you! This works great! Regarding my questions. What really happens 'behind the scenes' when an object is used as proposed? -> "Site.all.each do..." If a db-table is very big, can the same approach be used? Br cristian -- Posted via http://www.ruby-forum.com/.