-class Parrot < ActiveRecord::Base
- set_inheritance_column :parrot_sti_class
- has_and_belongs_to_many :pirates
- has_and_belongs_to_many :treasures
- has_many :loots, :as => :looter
- alias_attribute :title, :name
-
- validates_presence_of :name
-end
-
-class LiveParrot < Parrot
-end
-
-class DeadParrot < Parrot
- belongs_to :killer, :class_name => 'Pirate'
-end