This module is just for testing expiration semantics. It's not a very
good example of how to write an expiration module.
If you are looking for an example, I recommend that you look at the
simple example in the Memoize::Expire documentation, or at the code
for Memoize::Expire itself.
If you have questions, I will be happy to answer them if you send them
to mjd-perl-memoize+@plover.com.
