Here's a list of articles on advanced ActiveRecord, quite old but I think they are still relevant.
http://railscasts.com/episodes/215-advanced-queries-in-rails-3?view=asciicast http://railscasts.com/episodes/239-activerecord-relation-walkthrough?view=asciicast http://erniemiller.org/2010/03/28/advanced-activerecord-3-queries-with-arel/ http://learntribe.com/kevinelliott/ruby_on_rails_advanced_activerecord Have a nice day and good reading ! Cheers On Monday, February 24, 2014 1:10:10 PM UTC+3, Ganesh Ranganathan wrote: > > Any recommendations for good advanced tutorials on ActiveRecord in Rails4? > > I'm interested in joins, group, counts especially for deep associations. > > Thanks, > Ganesh > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/5fe94aa3-ccf5-4494-b1d8-f0d56329fe6a%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
