Merge pull request #67 from codeclimate/mg-return-nil

Return nil when a service doesn't respond to an event

Author: mrgilman

lib/cc/service.rb

@@ -88,7 +88,7 @@ def receive
         end
       end
 
-      { ok: false, message: "No service handler found" }
+      nil
     end
 
     private

test/service_test.rb

@@ -26,8 +26,7 @@ def test_nothing_has_a_handler
 
     result = service.receive
 
-    assert_equal false, result[:ok]
-    assert_equal "No service handler found", result[:message]
+    assert_nil result
   end
 
   def test_post_success