Hi Erwin, I'm sorry I didn't see your first post.
On Sat, Apr 21, 2012 at 8:12 AM, Erwin <[email protected]> wrote: <snip> >> I would like to have a single line to get both, posted and commented >> counts <snip> >> where am I wrong ? thanks for feedback Why do you want to count 2 separate / independent resources in one SQL statement? I'd bet a nickel that it's going to be less efficient from a processing perspective, and it's certainly less readable than: users = User.includes(:posts, :comments) users.each do |u| puts u.id.to_s + u.posts.size.to_s + u.comments.size.to_s end Best regards, Bill -- 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
