NAME

       Cache::Ref::LRU - Least recently used expiry policy

SYNOPSIS

           my $c = Cache::Ref::LRU->new(
               size => $n,
           );

DESCRIPTION

       This is an implementation of the least recently used expiry policy.

       It provides both an array and a doubly linked list based implementation. See Cache::Ref
       for a discussion.

ATTRIBUTES

       size
           The size of the live entries.

       lru_class
           The class of the LRU list implementation.

AUTHOR

       Yuval Kogman

COPYRIGHT AND LICENSE

       This software is copyright (c) 2010 by Yuval Kogman.

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