HTTP::Headers::ActionPack::PriorityList - A Priority List

       Stevan Little <stevan.little@iinteractive.com>

       •   Andrew Nelson <anelson@cpan.org>

       •   Dave Rolsky <autarch@urth.org>

       •   Florian Ragwitz <rafl@debian.org>

       •   Jesse Luehrs <doy@tozt.net>

       •   Karen Etheridge <ether@cpan.org>

       This software is copyright (c) 2012 by Infinity Interactive, Inc..

       This  is  free  software;  you  can  redistribute  it and/or modify it under the same terms as the Perl 5
       programming language system itself.

perl v5.38.2                                       2024-03-06              HTTP::Headers:...k::PriorityList(3pm)

       This is a simple priority list implementation, this is used to handle the Accept-* headers as they
       typically will contain values along with a "q" value to indicate quality.

       "new"
       "new_from_string ( $header_string )"
           This accepts a HTTP header string which get parsed and loaded accordingly.

       "index"
       "items"
       "add ( $quality, $choice )"
           Add in a new $choice with a given $quality.

       "get ( $quality )"
           Given a certain $quality, it returns the various choices available.

       "priority_of ( $choice )"
           Given a certain $choice this returns the associated quality of it.

       "iterable"
           This  returns  a  list  of  two item ARRAY refs with the quality as the first item and the associated
           choice as the second item. These are sorted accordingly.

           When two items have the same priority, they are returned in the order that they  were  found  in  the
           header.

       "canonicalize_choice"
           By default, this does nothing. It exists so that subclasses can override it.

       HTTP::Headers::ActionPack::PriorityList - A Priority List

         use HTTP::Headers::ActionPack::PriorityList;

         # simple constructor
         my $plist = HTTP::Headers::ActionPack::PriorityList->new(
             [ 1.0 => 'foo' ],
             [ 0.5 => 'bar' ],
             [ 0.2 => 'baz' ],
         );

         # from headers
         my $plist = HTTP::Headers::ActionPack::PriorityList->new_from_string(
             'foo; q=1.0, bar; q=0.5, baz; q=0.2'
         );

       version 0.09