lib/micro/case/error.rb in u-case-3.1.0 vs lib/micro/case/error.rb in u-case-4.0.0

@@ -50,10 +50,13 @@
           super("Invalid invocation of the #{class_name}then method")
         end
       end
 
       def self.by_wrong_usage?(exception)
-        exception.is_a?(InvalidResult) || exception.is_a?(UnexpectedResult) || exception.is_a?(ArgumentError)
+        case exception
+        when Kind::Error, ArgumentError, InvalidResult, UnexpectedResult then true
+        else false
+        end
       end
     end
   end
 end