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]
  validates_uniqueness_of :student_id

  before_destroy do |record|
    puts record
  end

  after_destroy do |record|
    puts record
  end
end

Version data entries

66 entries across 66 versions & 1 rubygems

Version	Path
composite_primary_keys-13.0.8	test/fixtures/room_assignment.rb
composite_primary_keys-14.0.4	test/fixtures/room_assignment.rb
composite_primary_keys-14.0.3	test/fixtures/room_assignment.rb
composite_primary_keys-13.0.3	test/fixtures/room_assignment.rb
composite_primary_keys-14.0.2	test/fixtures/room_assignment.rb
composite_primary_keys-13.0.2	test/fixtures/room_assignment.rb
composite_primary_keys-14.0.1	test/fixtures/room_assignment.rb
composite_primary_keys-9.0.9	test/fixtures/room_assignment.rb
composite_primary_keys-11.0.0.rc2	test/fixtures/room_assignment.rb
composite_primary_keys-10.0.3	test/fixtures/room_assignment.rb
composite_primary_keys-11.0.0.rc1	test/fixtures/room_assignment.rb
composite_primary_keys-11.0.0.beta4	test/fixtures/room_assignment.rb
composite_primary_keys-11.0.0.beta3	test/fixtures/room_assignment.rb
composite_primary_keys-11.0.0.beta2	test/fixtures/room_assignment.rb
composite_primary_keys-11.0.0.beta1	test/fixtures/room_assignment.rb
composite_primary_keys-10.0.2	test/fixtures/room_assignment.rb
composite_primary_keys-10.0.1	test/fixtures/room_assignment.rb
composite_primary_keys-9.0.8	test/fixtures/room_assignment.rb
composite_primary_keys-10.0.0	test/fixtures/room_assignment.rb
composite_primary_keys-9.0.7	test/fixtures/room_assignment.rb