nested has_many
- by Nick Vanderbilt
I am using Rails 2.3.5.
Class User < ActiveRecord::Base
has_many :phones
end
class Phone < ActiveRecord::Base
has_many :frequency_bands
end
I want to get all the frequency_bands for a user. I know I can write a method def freq_bands for User but I would like to know if it is possible to have has_many freq_bands for a User. In this way I can chain the call.
What I would like to have is
class User < ActiveRecor::Base
has_many :frequence_bands, :through => phones
end
I think it is possible to have nested has_many using this plugin http://github.com/ianwhite/nested_has_many_through
However if possible I would like to avoid using another plugin and rely solely on rails.
