From: Mike Nelson <miken700@...>
Date: 2006-05-16T03:16:05+09:00
Subject: Re: Conway's Life de-golfed

Dave Burt wrote:
> Mike Nelson wrote:
>> I took some golfed code from a discussion here little while back ( 
>> http://www.ruby-forum.com/search?query=Golfing+a+signature.&forums%5B%5D=4 
>> ) and tried my hand at de-golfing and re-working it a bit to make it 
>> readable.
> 
> What version did you deobfuscate?
This is the orginal version that I worked from,
#############################################################################
# http://en.wikipedia.org/wiki/Conway%27s_Game_of_Life 
#
# joey@eachmapinject.com 
#
# j`ey (with thanks to Florian Gross and Dave Burt) 
#
# 305 characters 
#
#############################################################################
s,o,f,c,u=20,"#"," 
";b=(z=0..s).map{z.map{(rand<0.3)?o:f}};$><<"\e[2J";until
c==b;$><<"\e[H"<<b.map{|x|x*" 
"}*"\n";c=b.map{|z|z.dup};s.times{|i|s.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 
0.2;end

> I have here the version on J`ey's site, and then a three-line version of
> mine.
I didn't see that one. I really like the sort.zip part, like this 
pseudoquote,

(m =[-1,0,1]*3).sort.zip(m) - [[0,0]]

that's just lovely.

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