Avoid more models in old migrations

[rails.git] / db / migrate / 20161011010929_subscribe_authors_to_diary_entries.rb

diff --git a/db/migrate/20161011010929_subscribe_authors_to_diary_entries.rb b/db/migrate/20161011010929_subscribe_authors_to_diary_entries.rb
index 2dfbbf2c8c84360ca428d2f3e4a11493ed41e778..76fa1fabfef5d4b1678760270a51386194214c79 100644 (file)
--- a/db/migrate/20161011010929_subscribe_authors_to_diary_entries.rb
+++ b/db/migrate/20161011010929_subscribe_authors_to_diary_entries.rb
@@ -1,10 +1,12 @@
-class SubscribeAuthorsToDiaryEntries < ActiveRecord::Migration
+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 down
-  end
+  def down; end
 end