path: root/activerecord/test/fixtures/post.rb

class Post < ActiveRecord::Base
  belongs_to :author do
    def greeting
      "hello"
    end
  end

  belongs_to :author_with_posts, :class_name => "Author", :include => :posts

  has_many   :comments, :order => "body" do
    def find_most_recent
      find(:first, :order => "id DESC")
    end
  end

  has_one  :very_special_comment
  has_one  :very_special_comment_with_post, :class_name => "VerySpecialComment", :include => :post
  has_many :special_comments

  has_and_belongs_to_many :categories
  has_and_belongs_to_many :special_categories, :join_table => "categories_posts"

  has_many :taggings, :as => :taggable
  has_many :tags, :through => :taggings

  has_one :tagging, :as => :taggable

  has_many :categorizations, :foreign_key => :category_id
  has_many :authors, :through => :categorizations

  has_many :readers
  has_many :people, :through => :readers

  def self.what_are_you
    'a post...'
  end
end

class SpecialPost < Post; end;

class StiPost < Post
  has_one :special_comment, :class_name => "SpecialComment"
end