From: Devin Mullins <twifkak@...>
Date: 2006-12-21T07:21:15+09:00
Subject: Re: tricky sort for happy visitors of Paris

johan556@gmail.com wrote:
> It is of course very similar to the previously proposed solutions, but
> is more general in that it sorts strings with several numbers in them,
> treating each number "numerically" (one extreme example could be
> IP-numbers).
What about this?
   arr.sort_by {|s| s.scan(/\d+/).map {|n| n.to_i } }

Devin