From: Peter Ehrlich Date: 2009-08-14T05:53:46+09:00 Subject: A few quick newbie questions Hi A few things I'm wondering - if anyone can answer without too much trouble! (I know if I google enough I could learn what's going on..) I'm trying to make a string of url parameters, like this: "&#{unless category_name.nil?; 'category=' + category_name; end}" and like that for about three different variables. Is there a faster way? Is there anything detrimental to using lots of partials or nested partials? Does each one mean the sever has to open another file every time its not cached - and so slow things down? I have a partial which makes some ajax tabs. This (for reasons currently beyond me!) means that the authenticity token changes, giving the ActionController::InvalidAuthenticityToken error. One suggested fix is to only protect put/delete/update, but that seems undesirable. Do I want to be useing with => authenticity_token here? how? Thanks in advance!! --Peter -- Posted via http://www.ruby-forum.com/.