David Alan Black <dblack / candle.superlink.net> writes:

> I like each_with_nindex too... but show me an example of this comma
> problem that isn't better solved with #join and I'll put the price
> of a beer in your Paypal account :-)

Heh, that's what I was thinking -- what about #join? :)

%w(H A L).join(",")
=> "H,A,L"

-- 
Josh Huber