find(:first) and find(:all) are deprecated

Question

I am using RubyMine with rails 3.2.12 and I am getting following deprecated warning in my IDE. Any Idea How can I solve this deprecated warning?

Answer 1

Use the new ActiveRecord::Relation stuff that was added in Rails 3. Find more info here: http://guides.rubyonrails.org/active_record_querying.html

Instead of #find, use #first, #last, #all, etc. on your model, and the methods that return a ActiveRecord::Relation, like #where.

#User.find(:first)
User.first

#User.find(:all, :conditions => {:foo => true})
User.where(:foo => true).all