From: Randy Kramer <rhkramer@...>
Date: 2005-03-31T06:06:20+09:00
Subject: Re: beginner iterators question

On Wednesday 30 March 2005 02:29 pm, Jeff Fry wrote:
>         i=0
>         0.upto(3) do
>             puts 'try number ' + i.to_s
>             i = i+1                                     # is there a
> more elegant way to do i++ ?
>         end

Yes!  (Probably several.)

This is off the top of my head (and I'm a newbie) so I may get some syntax 
wrong:

   [0..3].each {|i| puts 'try number ' + i.to_s}

Randy Kramer