Contents

class Department < ActiveRecord::Base
  self.primary_keys = :department_id, :location_id
  has_many :employees, :foreign_key => [:department_id, :location_id]
  has_one :head, :class_name => 'Employee', :foreign_key => [:department_id, :location_id], :dependent => :delete
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
composite_primary_keys-8.1.8	test/fixtures/department.rb
composite_primary_keys-8.1.7	test/fixtures/department.rb
composite_primary_keys-11.0.3	test/fixtures/department.rb
composite_primary_keys-11.0.2	test/fixtures/department.rb
composite_primary_keys-10.0.5	test/fixtures/department.rb
composite_primary_keys-9.0.10	test/fixtures/department.rb
composite_primary_keys-11.0.1	test/fixtures/department.rb
composite_primary_keys-11.0.0	test/fixtures/department.rb
composite_primary_keys-10.0.4	test/fixtures/department.rb