From b2c1e29c14b91b290b30c928c63253d1555e0fd9 Mon Sep 17 00:00:00 2001
From: Ryuta Kamizono <kamipo@gmail.com>
Date: Sun, 19 Aug 2018 08:12:05 +0900
Subject: Enable Style/ParenthesesAroundCondition cop

To prevent style check in review like https://github.com/rails/rails/pull/33608#discussion_r211087605.
---
 guides/rails_guides/levenshtein.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'guides/rails_guides')

diff --git a/guides/rails_guides/levenshtein.rb b/guides/rails_guides/levenshtein.rb
index c48af797fa..2213ef754d 100644
--- a/guides/rails_guides/levenshtein.rb
+++ b/guides/rails_guides/levenshtein.rb
@@ -12,8 +12,8 @@ module RailsGuides
       n = s.length
       m = t.length
 
-      return m if (0 == n)
-      return n if (0 == m)
+      return m if 0 == n
+      return n if 0 == m
 
       d = (0..m).to_a
       x = nil
-- 
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