Hi In my application i need self-referential has_many :through associations, but that i make not work:
Rails -v 2.3.2 The Migrations: create_table :pages do |t| t.string :name t.text :body end create_table :links do |t| t.integer :from_page_id t.integer :to_page_id end The Models: class Link < ActiveRecord::Base # Associations belongs_to :from_page, :class_name => 'Page' belongs_to :to_page, :class_name => 'Page' end class Page < ActiveRecord::Base # Associations has_many :links_sent, :foreign_key => 'from_page_id', :class_name => 'Link', :dependent => :destroy has_many :links_received, :foreign_key => 'to_page_id', :class_name => 'Link', :dependent => :destroy has_many :to_pages, :through => :links_sent has_many :from_pages, :through => :links_received # validates validates_uniqueness_of :name end Console: ruby script/console >> Page.count => 0 >> from = Page.new(:name => "Bla") >> to = Page.new(:name => "Bla Bla") >> to.from_pages => [] >> Link.create(:from_page => from, :to_page => to) >> to.from_pages => [] !!!!!!!!! What i'm doing wrong? I need a page with has many and belongs to many pages. Thanks --~--~---------~--~----~------------~-------~--~----~ 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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
