From 879918b586535e2a76f345113fa1282daaf395ac Mon Sep 17 00:00:00 2001
From: utilum <oz@utilum.com>
Date: Thu, 12 Mar 2020 10:49:31 +0100
Subject: [PATCH] Fix variable not initialized warnings

```
activesupport/test/concern_test.rb:20: warning: instance variable
@included_ran not initialized

activesupport/test/concern_test.rb:28: warning: instance variable
@prepended_ran not initialized
```
---
 activesupport/test/concern_test.rb | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/activesupport/test/concern_test.rb b/activesupport/test/concern_test.rb
index 0f46a594d9..e7661a0489 100644
--- a/activesupport/test/concern_test.rb
+++ b/activesupport/test/concern_test.rb
@@ -8,25 +8,11 @@ class ConcernTest < ActiveSupport::TestCase
     extend ActiveSupport::Concern
 
     class_methods do
+      attr_accessor :included_ran, :prepended_ran
+
       def baz
         "baz"
       end
-
-      def included_ran=(value)
-        @included_ran = value
-      end
-
-      def included_ran
-        @included_ran
-      end
-
-      def prepended_ran=(value)
-        @prepended_ran = value
-      end
-
-      def prepended_ran
-        @prepended_ran
-      end
     end
 
     included do