NAME

       Cache::Simple::TimedExpiry - simple, time-expiring cache

   EXAMPLE
        package main;

        use strict;
        use warnings;
        $,=' '; $|++;

        use Cache::Simple::TimedExpiry;
        my $h =  Cache::Simple::TimedExpiry->new;

        $h->set( DieQuick => "No duration!", 0);
        print $h->elements;
        do { $h->set($_,"Value of $_", 1); sleep 2;}
           for qw(Have a nice day you little monkey);

        print $h->elements; $h->dump; sleep 4; print $h->elements; $h->dump;

        print time;

   new
       Set up a new cache object

   expire_after SECONDS
       Set the cache's expiry policy to expire entries after SECONDS seconds. Setting this
       changes the expiry policy for pre-existing cache entries and for new ones.

   has_key KEY
       Return true if the cache has an entry with the key KEY

   fetch KEY
       Return the cache entry with key KEY.  Returns undef if there is no such entry

       (Can also be called as get)

   store KEY VALUE
       Store VALUE in the cache with accessor KEY.  Expire it from the cache at or after
       EXPIRYTIME.

       (Can also be called as set)

AUTHOR

       Jesse Vincent <jesse@bestpractical.com> Some of the heavy lifting was designed by Robert
       Spier <rspier@pobox.com>

       Copyright 2004 Jesse Vincent <jesse@bestpractical.com>