From: Eric Wong <e@80x24.org>
To: kcar-public@bogomips.org
Subject: [PATCH] parser: shorten condition statement
Date: Mon, 16 Mar 2015 20:15:33 +0000 [thread overview]
Message-ID: <1426536933-5714-1-git-send-email-e@80x24.org> (raw)
This saves 16 bytes on x86-64 (Ruby trunk r49982)
---
lib/kcar/parser.rb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/kcar/parser.rb b/lib/kcar/parser.rb
index 4dd59e2..64fb43b 100644
--- a/lib/kcar/parser.rb
+++ b/lib/kcar/parser.rb
@@ -19,7 +19,7 @@ def extract_trailers(hdr)
value.split(/\s*,+\s*/).each do |k|
t[k] = true
end
- elsif false == t.empty? && key =~ /\A(#{t.keys.join('|')})\z/i
+ elsif !t.empty? && key =~ /\A(#{t.keys.join('|')})\z/i
k = $1
trailers.concat(value.split(/\n+/).map! { |v| [ k, v ] })
end
--
EW
reply other threads:[~2015-03-16 20:15 UTC|newest]
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