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

   1 class Person < ActiveRecord::Base
   2   has_many :readers
   3   has_many :posts, :through => :readers
   4   has_many :posts_with_no_comments, :through => :readers, :source => :post, :include => :comments, :conditions => 'comments.id is null'
   5
   6   has_many :references
   7   has_many :jobs, :through => :references
   8   has_one :favourite_reference, :class_name => 'Reference', :conditions => ['favourite=?', true]
   9   has_many :posts_with_comments_sorted_by_comment_id, :through => :readers, :source => :post, :include => :comments, :order => 'comments.id'
  10 end