On Dec 27, 8:58 pm, George <george.og... / gmail.com> wrote:

> #help is just a method that expects a
> string, and #puts is returning nil.  Try:
>
>   >> help 'puts'

Thanks. That solved my last problem with irb. After I compiled
and installed ruby from source. I was wondering why I could
not do things like 'help Array.collect'. Now I think I get it.
Yeah... help 'Array.collect' works now.

Thanks again.

Regards,
Santanu