blob: ce81a3796650da1eb5363bd9a32164921e0d6666 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
|
class Book < ActiveRecord::Base
has_many :authors
has_many :citations, :foreign_key => 'book1_id'
has_many :references, -> { uniq }, :through => :citations, :source => :reference_of
has_many :subscriptions
has_many :subscribers, :through => :subscriptions
end
|