Has_many, through association

Question

Warning:Total Rails Newb (TRN). This should be a pretty basic question so I\'m hoping someone can spare a couple mins to help shed some light.

Let\'s say I have the

Answer 1

It will be useful: http://railscasts.com/episodes/47-two-many-to-many

class User < ActiveRecord::Base
  has_many :members
  has_many :groups, :through => :members
  has_many :groups_as_owner, :class_name => "Group"
end

class Groups < ActiveRecord::Base
  has_many :members
  has_many :users, :through => :members
  belongs_to :owner, :class_name => "User", :foreign_key => :user_id
end

class Member < ActiveRecord::Base
  belongs_to :group
  belongs_to :user
end