class SubscribeAuthorsToDiaryEntries < ActiveRecord::Migration[4.2]
- class DiaryEntry < ActiveRecord::Base
- end
-
- def up
- DiaryEntry.find_each do |diary_entry|
- diary_entry.subscriptions.create(:user => diary_entry.user) unless diary_entry.subscribers.exists?(diary_entry.user.id)
- end
- end
+ def up; end
def down; end
end