Call a method in model after find in Ruby on Rails

Question

Hello.

I would like to know if it is possible to call a method from a model after using find.

Something like after_save, but after_find.

Thank you, Gabriel.

Answer 1

There is. Along with after_initialize, after_find is a special case, though. You have to define the method, after_find :some_method isn't enough. This should work, though:

class Post < ActiveRecord::Base
  def after_find
    # do something here
  end
end

You can read more about it in the API.