class Room < ActiveRecord::Base
  set_primary_keys :dorm_id, :room_id
  belongs_to :dorm
  has_many :room_attribute_assignments, :foreign_key =>  [:dorm_id, :room_id]
  has_many :room_attributes, :through => :room_attribute_assignments
  
  def find_custom_room_attributes
    room_attributes.find(:all, :conditions => ["room_attributes.name != ?", "keg"])
  end
end