Contents

# frozen_string_literal: true

class Subscription < ActiveRecord::Base
  belongs_to :subscriber, counter_cache: :books_count
  belongs_to :book

  validates_presence_of :subscriber_id, :book_id
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
ibm_db-5.5.0	test/models/subscription.rb
ibm_db-5.4.1	test/models/subscription.rb
ibm_db-5.4.0	test/models/subscription.rb
ibm_db-5.3.2	test/models/subscription.rb
ibm_db-5.3.1	test/models/subscription.rb