test/if_test.rb in representable-2.3.0 vs test/if_test.rb in representable-2.4.0.rc1

@@ -53,9 +53,10 @@
     end
 
     it "works with decorator" do
       rpr = representer
       Class.new(Representable::Decorator) do
+        include Representable::Hash
         include rpr
       end.new(subject).to_hash.must_equal({})
     end
   end
 
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