From: Giovanni Intini <intinig@...>
Date: 2004-12-05T08:55:32+09:00
Subject: Re: Ruby 2.0

>      32.times{|y|print" "*(31-y),(0..y).map{|x|~y&x>0?" .":" A"},$/}

This really is wonderful, but the most wonderful thing its that I
cannot understand it intuitively :(