Grehom wrote:
> Thanks for quick response, I've found other functions seem to be
> working ok, for example ri String#unpack, produced what my Pickaxe
> book tells me about.  But I did wonder where someone without the book
> would get documentation on that function.
> 
I love Ruby. And Rails. But I've found the lack of documentation to be 
its weakest link. Big time. I'm a newbie and have asked other veterans 
about this - and they all agree.