Rainbows! Rack HTTP server user/dev discussion
 help / Atom feed
From: Eric Wong <e@80x24.org>
To: rainbows-public@bogomips.org
Subject: [PATCH 5/5] response: simplify regexp
Date: Sat, 21 Nov 2015 08:52:32 +0000
Message-ID: <20151121085232.23086-6-e@80x24.org> (raw)
In-Reply-To: <20151121085232.23086-1-e@80x24.org>

Redundant \z statements are ugly and wastes 4 bytes on x86-64
according to ObjectSpace.memsize_of
---
 lib/rainbows/response.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rainbows/response.rb b/lib/rainbows/response.rb
index ac50321..62dfa39 100644
--- a/lib/rainbows/response.rb
+++ b/lib/rainbows/response.rb
@@ -30,7 +30,7 @@ def write_headers(status, headers, alive, body)
           "Date: #{httpdate}\r\n"
     headers.each do |key, value|
       case key
-      when %r{\A(?:Date\z|Connection\z)}i
+      when %r{\A(?:Date|Connection)\z}i
         next
       when "rack.hijack"
         # this was an illegal key in Rack < 1.5, so it should be
-- 
EW


      parent reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-21  8:52 [PATCH 0/5] a few more odds and ends before 5.0 Eric Wong
2015-11-21  8:52 ` [PATCH 1/5] tiny bytecode reductions for cold paths Eric Wong
2015-11-21  8:52 ` [PATCH 2/5] Ruby 1.9.3+-only cleanups Eric Wong
2015-11-21  8:52 ` [PATCH 3/5] response: avoid garbage string entirely Eric Wong
2015-11-21  8:52 ` [PATCH 4/5] revactor: remove fcntl dependency Eric Wong
2015-11-21  8:52 ` Eric Wong [this message]

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://bogomips.org/rainbows/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20151121085232.23086-6-e@80x24.org \
    --to=e@80x24.org \
    --cc=rainbows-public@bogomips.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Rainbows! Rack HTTP server user/dev discussion

Archives are clonable:
	git clone --mirror https://bogomips.org/rainbows-public
	git clone --mirror http://ou63pmih66umazou.onion/rainbows-public

Newsgroups are available over NNTP:
	nntp://news.public-inbox.org/inbox.comp.lang.ruby.rainbows
	nntp://ou63pmih66umazou.onion/inbox.comp.lang.ruby.rainbows

 note: .onion URLs require Tor: https://www.torproject.org/
       or Tor2web: https://www.tor2web.org/

AGPL code for this site: git clone https://public-inbox.org/ public-inbox