From 773f5e5a0b172754289de527bcba6b923bbc3d0e Mon Sep 17 00:00:00 2001
From: Nikolay Ponomarev <itsnikolay@gmail.com>
Date: Wed, 27 Dec 2017 23:33:54 +0300
Subject: Remove Unused `require`

It looks like they are left from old design
---
 test/visitors/test_depth_first.rb | 1 -
 1 file changed, 1 deletion(-)

(limited to 'test/visitors/test_depth_first.rb')

diff --git a/test/visitors/test_depth_first.rb b/test/visitors/test_depth_first.rb
index 0c7f7ccd34..832843265c 100644
--- a/test/visitors/test_depth_first.rb
+++ b/test/visitors/test_depth_first.rb
@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 require 'helper'
-require 'set'
 
 module Arel
   module Visitors
-- 
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