rails4 magic sauce

2025-06-03 01:15:26 +08:00 · 2013-10-30 16:17:58 +11:00
parent 4fa32c4dc0
commit a84997ebc7
2 changed files with 6 additions and 2 deletions
--- a/db/migrate/20121123054127_make_post_number_distinct.rb
+++ b/db/migrate/20121123054127_make_post_number_distinct.rb
@ -20,8 +20,11 @@ from
 ) as X
 where calc <> p.post_number and X.id = p.id')

-    remove_index :posts, :forum_thread_id_and_post_number
-    add_index :posts, [:topic_id, :post_number], unique: true
+    # automagically does this
+    unless rails4?
+      remove_index :posts, :forum_thread_id_and_post_number
+      add_index :posts, [:topic_id, :post_number], unique: true
+    end
  end

  def down