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HTTP::Headers::Fast(3)User Contributed Perl DocumentatioHTTP::Headers::Fast(3)

NAME
       HTTP::Headers::Fast - faster implementation of HTTP::Headers

SYNOPSIS
	 use HTTP::Headers::Fast;
	 # and,	same as	HTTP::Headers.

DESCRIPTION
       HTTP::Headers::Fast is a	perl class for parsing/writing HTTP headers.

       The interface is	same as	HTTP::Headers.

WHY YET	ANOTHER	ONE?
       HTTP::Headers is	a very good. But I needed a faster implementation,
       fast  =)

ADDITIONAL METHODS
       as_string_without_sort
	   as_string method sorts the header names.But,	sorting	is bit slow.

	   In this method, stringify the instance of HTTP::Headers::Fast
	   without sorting.

       psgi_flatten
	   returns PSGI	compatible arrayref of header.

	       my $headers:ArrayRef = $header->flatten

       psgi_flatten_without_sort
	   same	as flatten but returns arrayref	without	sorting.

@ISA HACK
       If you want HTTP::Headers::Fast to pretend like it's really
       HTTP::Headers, you can try the following	hack:

	   unshift @HTTP::Headers::Fast::ISA, 'HTTP::Headers';

BENCHMARK
	   HTTP::Headers 5.818,	HTTP::Headers::Fast 0.01

	   -- push_header
		   Rate	orig fast
	   orig	144928/s   -- -20%
	   fast	181818/s  25%	--

	   -- push_header_many
		   Rate	orig fast
	   orig	74627/s	  -- -16%
	   fast	89286/s	 20%   --

	   -- get_date
		   Rate	orig fast
	   orig	34884/s	  -- -14%
	   fast	40541/s	 16%   --

	   -- set_date
		   Rate	orig fast
	   orig	21505/s	  -- -19%
	   fast	26525/s	 23%   --

	   -- scan
		   Rate	orig fast
	   orig	57471/s	  --  -1%
	   fast	57803/s	  1%   --

	   -- get_header
		   Rate	orig fast
	   orig	120337/s   -- -24%
	   fast	157729/s  31%	--

	   -- set_header
		   Rate	orig fast
	   orig	 79745/s   -- -30%
	   fast	113766/s  43%	--

	   -- get_content_length
		   Rate	orig fast
	   orig	182482/s   -- -77%
	   fast	793651/s 335%	--

	   -- as_string
		   Rate	orig fast
	   orig	23753/s	  -- -41%
	   fast	40161/s	 69%   --

AUTHOR
	   Tokuhiro Matsuno E<lt>tokuhirom@gmail.comE<gt>
	   Daisuke Maki

       And HTTP::Headers' originally written by	Gisle Aas.

THANKS TO
       Markstos

       Tatsuhiko Miyagawa

SEE ALSO
       HTTP::Headers

LICENSE
       This library is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.

perl v5.32.0			  2017-02-10		HTTP::Headers::Fast(3)
NAME | SYNOPSIS | DESCRIPTION | WHY YET ANOTHER ONE? | ADDITIONAL METHODS | @ISA HACK | BENCHMARK | AUTHOR | THANKS TO | SEE ALSO | LICENSE

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