sl_bug wrote in post #977638: > I want to know files count for some user. is there some 'right' way to > do it without getting all tasks and looping it? > > P.S. there is really many tasks and files.
ActiveRecord includes aggregate calculations for this purpose that perform the counts, sums, averages, etc. at the SQL layer: http://railsapi.com/doc/rails-v3.0.3/classes/ActiveRecord/Calculations.html -- 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 [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.
