view release on metacpan or  search on metacpan

lib/Class/Implements.pm  view on Meta::CPAN

It it this authors opinion that this is wrong, and the guilty
developers should be sent to their room without their supper until
they realise that they should be writing:

 die "go away"
   unless $object->isa( "The::Class:I'm::Willing::To::Deal::With" );

So that other module authors can provide an isa method if they decide
to.

Of course, while they're busy contemplating what they've done wrong
their existing code isn't going to be changed, so you'll have to use
this module.  It brings some relief by supplying a fake UNIVERSAL::isa
which understands how to stretch the truth a little.

=head1 AUTHOR

Richard Clamp <richardc@unixbeard.net>

Copyright 2004 Richard Clamp.  All Rights Reserved.