Hi, I have an interesting dilemma, which is best shown through example. Say I have Car and Part models which have a HABTM association. In this case though, the Part class is an STL with Wheel and SteeringWheel as models. Is there a way to setup the Car model with both HABTM and has_one relationships to the same table?
class Part < ActiveRecord::Base has_and_belongs_to_many :cars end class Wheel < Part end class SteeringWheel < Part # do I put a new association here? end class Car < ActiveRecord::Base has_and_belongs_to_many :cars has_one :steering_wheel end This way, I could do something like so: car = Car.new car.wheels << Wheel.new( :brand => 'Dunlop') car.wheels << Wheel.new( :brand => 'Dunlop') car.wheels << Wheel.new( :brand => 'Bridgestone' ) car.wheels << Wheel.new( :brand => 'Bridgestone' ) car.steering_wheel = SteeringWheel.new( :brand => 'Sparco' ) -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
