Your through should be based on the polymorphic class name, have you tried?
has_many :images, :through => :imageable
You may want to try the has_many_polymorphs plugin to help you out too. http://rubyforge.org/projects/polymorphs/
Your through should be based on the polymorphic class name, have you tried?
has_many :images, :through => :imageable
You may want to try the has_many_polymorphs plugin to help you out too. http://rubyforge.org/projects/polymorphs/