Contents

class RoomAssignment < ActiveRecord::Base
  self.primary_keys = :student_id, :dorm_id, :room_id
  belongs_to :student
  belongs_to :room, :foreign_key => [:dorm_id, :room_id], :primary_key => [:dorm_id, :room_id]

  before_destroy do |record|
    puts record
  end

  after_destroy do |record|
    puts record
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
composite_primary_keys-5.0.6	test/fixtures/room_assignment.rb
composite_primary_keys-5.0.5	test/fixtures/room_assignment.rb
composite_primary_keys-5.0.4	test/fixtures/room_assignment.rb
composite_primary_keys-5.0.2	test/fixtures/room_assignment.rb
composite_primary_keys-5.0.1	test/fixtures/room_assignment.rb
composite_primary_keys-5.0.0	test/fixtures/room_assignment.rb