ActiveRecord Global Callbacks for all Models

Question

I have around 40 models in my RoR application. I want to setup a after_save callback for all models. One way is to add it to all models. Since this callback has the same cod

Answer 1

This actually works pretty well for me in 2.3.8:

class AudiObserver < ActiveRecord::Observer
  observe :'ActiveRecord::Base'
  #
  # observe methods...
  #
end