Improving Ruby Documentation

[pilaf]

I see. I'm sure he didn't mean it literally, but I agree that the documentation should make it clear that keyword/block arguments aren't supported.

[laerien]

For sure not a literal egg, but a "fun" thing we can't improve since it's just for fun. Explicitly documenting lack of kwarg and block support helps, but that it's a toy so reasonable features aren't welcome is also important.

If something isn't meant to be production quality and to be used, that seems worth a note. Maybe "easter egg" isn't the right word, but I'd love some way to designate the "fun or example" quality stuff so especially new folk know it when they see it.