1 files changed, 7 insertions, 9 deletions
diff --git a/activejob/test/cases/serializers_test.rb b/activejob/test/cases/serializers_test.rb
index fb0e6ecae6..207ae55b49 100644
--- a/activejob/test/cases/serializers_test.rb
+++ b/activejob/test/cases/serializers_test.rb
@@ -17,21 +17,19 @@ class SerializersTest < ActiveSupport::TestCase
   end
 
   class DummySerializer < ActiveJob::Serializers::ObjectSerializer
-    class << self
-      def serialize(object)
-        super({ "value" => object.value })
-      end
+    def serialize(object)
+      super({ "value" => object.value })
+    end
 
-      def deserialize(hash)
-        DummyValueObject.new(hash["value"])
-      end
+    def deserialize(hash)
+      DummyValueObject.new(hash["value"])
+    end
 
-      private
+    private
 
       def klass
         DummyValueObject
       end
-    end
   end
 
   setup do