the superclass of a singleton class is the singleton class of the superclass

And i have tests to prove it!
That just rolls of the tongue, it had to be the commit message

test/parfait/test_singleton_class.rb

@@ -55,5 +55,11 @@ module Parfait
     def test_type_is_single
       assert_equal true , @try.instance_type.is_single?
     end
+    def test_super_class
+      assert_equal SingletonClass , @try.super_class.class
+    end
+    def test_super_class_name
+      assert_equal :"Object.Single" , @try.super_class_name
+    end
   end
 end