It's ugly and less-readable to have redundant \z statements, and
according to ObjectSpace.memsize_of, this saves 4 bytes on x86-64.
---
lib/unicorn/http_response.rb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/unicorn/http_response.rb b/lib/unicorn/http_response.rb
index c9c2de8..801bf9a 100644
--- a/lib/unicorn/http_response.rb
+++ b/lib/unicorn/http_response.rb
@@ -33,7 +33,7 @@ module Unicorn::HttpResponse
"Connection: close\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 should only be hit under Rack >= 1.5, as this was an illegal
--
EW
