Fix this API so it matches Differs::Base

mcmire · mcmire · commit a7f5c4b7b4a6 · 2019-09-09T19:47:21.000-06:00
diff --git a/lib/super_diff/differs/empty.rb b/lib/super_diff/differs/empty.rb
@@ -1,7 +1,7 @@
 module SuperDiff
   module Differs
     class Empty < Base
-      def self.applies_to?(_value)
+      def self.applies_to?(_expected, _actual)
         true
       end
 
