Re^2: Use method/function signatures with Perl

[Ovid]

Yes, it would be better. However, I wanted to keep the initial release as simple as possible with the intent of getting feedback and bug reports so I can see where I stand. Right now, CPAN testers shows 8 passes and I have a fair number of tests, so at least the code is working like I expected. It's when someone starts using it in a way I don't expect and it works that I'll feel happy. Later I hope to fix the isa issue.