From: Dave Burt <dave@...>
Date: 2006-05-04T03:41:31+09:00
Subject: Re: Golfing a signature.

o,f,u,c="#","
";b=([u]*20).map{(0..20).map{(rand<0.3)?o:f}};$><<"\e[2J";until
c==b;$><<"\e[H"<<b.map{|x|x*f}*"\n";c=b.map{|x|x.dup};20.times{|i|20.times{
|e|n=(q,z=-1..1,[];q.map{|x|q.map{|y|z<<[x,y]}};(z-[[0,0]]).map{|x|c[i+x[0]][
e+x[1]]rescue u}-[f,u]).size;b[i][e]=(n==2?b[i][e]:n==3?o:f)}};sleep 0.1;end