From: botp <botpena@...>
Date: 2011-12-01T10:32:29+09:00
Subject: Re: Stupid question

On Thu, Dec 1, 2011 at 4:03 AM, Dave Aronson
<rubytalk2dave@davearonson.com> wrote:
> Can anyone make that even shorter?  Let's play Ruby Golf!  ;-)

can we cheat? :)

> 2011.to_s.chars.sum{|d| d.to_i}
=> 4