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authorRyuta Kamizono <kamipo@gmail.com>2018-08-19 08:12:05 +0900
committerRyuta Kamizono <kamipo@gmail.com>2018-08-19 08:16:21 +0900
commitb2c1e29c14b91b290b30c928c63253d1555e0fd9 (patch)
tree17b4573dbc9c4d4591985b45c0af3c9701666be6 /guides
parent9270c6d7fc09b3a1fbbb410f60b9d3829a406c07 (diff)
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Enable Style/ParenthesesAroundCondition cop
To prevent style check in review like https://github.com/rails/rails/pull/33608#discussion_r211087605.
Diffstat (limited to 'guides')
-rw-r--r--guides/rails_guides/levenshtein.rb4
1 files changed, 2 insertions, 2 deletions
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