From 5adca2e33d1beaed60f7f2fb7ce62e46b628c033 Mon Sep 17 00:00:00 2001
From: Misty De Meo
Date: Wed, 5 Jul 2017 17:51:57 -0700
Subject: Disable Style/DoubleNegation cop

As discussed in bbatsov/rubocop#3344, there are situations where
this is the shortest and most idiomatic way to convert a value
to a boolean - particularly for checking values which can be
nil or truthy.
---
 Library/Homebrew/.rubocop.yml | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Library')

diff --git a/Library/Homebrew/.rubocop.yml b/Library/Homebrew/.rubocop.yml
index 26c944529..4802d4c36 100644
--- a/Library/Homebrew/.rubocop.yml
+++ b/Library/Homebrew/.rubocop.yml
@@ -33,6 +33,10 @@ Style/BlockDelimiters:
   Exclude:
     - '**/*_spec.rb'
 
+# used idiomatically to return boolean values
+Style/DoubleNegation:
+  Enabled: false
+
 # so many of these in formulae but none in here
 Style/GuardClause:
   Enabled: true
-- 
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