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2006 Jul 13
0
Adding attributes to many through associations
...I create machines, I define which ones out of all services can be applied to this particular machine. Every chosen service should have several attributes (prices in this case) which will be different for each machine. Here''s my models: class Machine < ActiveRecord::Base has_many :machine_service_items has_many :services, :through => :machine_service_items end class Service < ActiveRecord::Base has_many :machine_service_items has_many :machines, :through => :machine_service_items end class MachineServiceItem < ActiveRecord::Base belongs_to :machine belongs_to :service end...