From 71fefe147475bb85c67de95fba8211385cfb0a79 Mon Sep 17 00:00:00 2001
From: Lin Jen-Shin <godfat@godfat.org>
Date: Thu, 30 Aug 2018 19:05:00 +0800
Subject: Properly implement prepending for Concern

---
 config/initializers/0_as_concern.rb | 22 ++--------------------
 1 file changed, 2 insertions(+), 20 deletions(-)

(limited to 'config')

diff --git a/config/initializers/0_as_concern.rb b/config/initializers/0_as_concern.rb
index 40232bd6252..ff132547225 100644
--- a/config/initializers/0_as_concern.rb
+++ b/config/initializers/0_as_concern.rb
@@ -1,25 +1,7 @@
-# This module is based on: https://gist.github.com/bcardarella/5735987
-
-module Prependable
-  def prepend_features(base)
-    if base.instance_variable_defined?(:@_dependencies)
-      base.instance_variable_get(:@_dependencies) << self
-      false
-    else
-      return false if base < self
-
-      super
-      base.singleton_class.send(:prepend, const_get('ClassMethods')) if const_defined?(:ClassMethods)
-      @_dependencies.each { |dep| base.send(:prepend, dep) } # rubocop:disable Gitlab/ModuleWithInstanceVariables
-      base.class_eval(&@_included_block) if instance_variable_defined?(:@_included_block) # rubocop:disable Gitlab/ModuleWithInstanceVariables
-    end
-  end
-end
+# frozen_string_literal: true
 
 module ActiveSupport
   module Concern
-    prepend Prependable
-
-    alias_method :prepended, :included
+    prepend Gitlab::Patch::Prependable
   end
 end
-- 
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