class Sponsor < ActiveRecord::Base
  belongs_to :sponsor_club, :class_name => "Club", :foreign_key => "club_id"
  belongs_to :sponsorable, :polymorphic => true
  belongs_to :thing, :polymorphic => true, :foreign_type => :sponsorable_type, :foreign_key => :sponsorable_id
  belongs_to :sponsorable_with_conditions, :polymorphic => true,
             :foreign_type => 'sponsorable_type', :foreign_key => 'sponsorable_id', :conditions => {:name => 'Ernie'}
end