Group and count in Rails

Question

I know I\'ve seen this before but I can\'t find anything now. I want to group a query by a certain column and be able to display how many are in each group. I got the first part

Answer 1

something like

 User.all(:joins => :comments, :select => "users.*, count(comments.id) as comments_count", :group => "users.id")

might also work...