class GroupArchivedMessage < ActiveRecord::Base belongs_to :user belongs_to :topic end # == Schema Information # # Table name: group_archived_messages # # id :integer not null, primary key # group_id :integer not null # topic_id :integer not null # created_at :datetime # updated_at :datetime # # Indexes # # index_group_archived_messages_on_group_id_and_topic_id (group_id,topic_id) UNIQUE #