El martes 13 de marzo de 2012 15:10:40 UTC+1, Ruby-Forum.com User escribió: > > I have the following code: > > advertisements_arel = Advertisement.order("advertisements.id > DESC").arel > @advertisements = (params[:website_id].present? ? > advertisements_arel.where(:website_id => params[:website_id]) : > advertisements_arel).to_a > > It returns a struct Arel::SelectManager::Row data > But I'd like it to return an array of Advertisement objects (like it > would normally do) so I can iterate over it more easily. Anyone know how > to do that? > > -- > Posted via http://www.ruby-forum.com/. >
If you remove the .arel you get an ActiveRecord::Relation which you can iterate as if it were an Array, plus you can keep appending .where(...) as in your code Regards. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-talk/-/n_jtos3VlWIJ. 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.