Hi Dan,

> I hope this helps.

Thanks for trying bud! :)  But I understand duck types.

I was just musing about strong simularitaries between a couple of different data structures which we tend not to think of as same things. But they are so closely related that I think eventually they will become the same things.

This is one of the great things about Ruby. It is very cutting-edge and serves as a jumping point into some interesting theoretical explorations of programming itself.

hmm. Maybe this would be better at Lambda...

-t0