On 27 Feb 2009, at 11:31, Petan Cert wrote:
> > Hi all, > > I have two models gallery and photo (has_many -> belongs_to). > Can I use this to find the primary photo for the given gallery? > > @gallery = @user.galleries > @primary_photo = @gallery.photos.find_by_primary(true).first > find_by_xxx returns a single object (or nil) so that call to first is superfluous. Fred > it ends with error. > > Thanks for any help. > P. > -- > Posted via http://www.ruby-forum.com/. > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
