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.


http://ruby-doc.org/


-- 
James Britt

"A principle or axiom is of no value without the rules for applying it."
   - Len Bullard