remove nil in NullType#ref.

Return Nil is implicit in a method and this syntax is used in the others classes
2013-12-04 17:48:16 +01:00 · 2013-12-04 17:48:16 +01:00 · 2f3fe92f1b
parent 8bd09e0f1e
commit 2f3fe92f1b
1 changed files with 1 additions and 3 deletions
--- a/actionpack/lib/action_dispatch/http/mime_type.rb
+++ b/actionpack/lib/action_dispatch/http/mime_type.rb
@ -299,9 +299,7 @@ module Mime
      true
    end

-    def ref
-      nil
-    end
+    def ref; end

    def respond_to_missing?(method, include_private = false)
      method.to_s.ends_with? '?'