vendor/rails/activerecord/test/models/club.rb

   1 class Club < ActiveRecord::Base
   2   has_many :memberships
   3   has_many :members, :through => :memberships
   4   has_many :current_memberships
   5   has_one :sponsor
   6   has_one :sponsored_member, :through => :sponsor, :source => :sponsorable, :source_type => "Member"
   7
   8   private
   9
  10   def private_method
  11     "I'm sorry sir, this is a *private* club, not a *pirate* club"
  12   end
  13 end