1 files changed, 1 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/sanitization.rb b/activerecord/lib/active_record/sanitization.rb
index 427c0019c6..64bda1539c 100644
--- a/activerecord/lib/active_record/sanitization.rb
+++ b/activerecord/lib/active_record/sanitization.rb
@@ -1,4 +1,3 @@
-
 module ActiveRecord
   module Sanitization
     extend ActiveSupport::Concern
@@ -207,9 +206,9 @@ module ActiveRecord
         end
     end
 
-    # TODO: Deprecate this
     def quoted_id # :nodoc:
       self.class.connection.quote(@attributes[self.class.primary_key].value_for_database)
     end
+    deprecate :quoted_id
   end
 end