NAME
    Cache::Memory::Simple - Yet another on memory cache

SYNOPSIS
        use Cache::Memory::Simple;
        use feature qw/state/;

        sub get_stuff {
            my ($class, $key) = @_;

            state $cache = Cache::MemoryCache::Simple->new();
            $cache->get_or_set(
                $key, sub {
                    Storage->get($key) # slow operation
                }, 10 # cache in 10 seconds
            );
        }

DESCRIPTION
    Cache::Memory::Simple is yet another on memory cache implementation.

METHODS
    my $obj = Cache::Memory::Simple->new()
        Create a new instance.

    my $stuff = $obj->get($key);
        Get a stuff from cache storage by $key

    $obj->set($key, $val, $expiration)
        Set a stuff for cache.

    $obj->delete($key)
        Delete key from cache.

    $obj->purge()
        Purge expired data.

        This module does not purge expired data automatically. You need to
        call this method if you need.

AUTHOR
    Tokuhiro Matsuno <tokuhirom AAJKLFJEF@ GMAIL COM>

SEE ALSO
LICENSE
    Copyright (C) Tokuhiro Matsuno

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