From: Joey <rubytalk@...>
Date: 2006-05-15T03:29:58+09:00
Subject: Re: Conway's Life de-golfed

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Thanks alot Mike, I was the one who started that thread, and wrote most of
the basic code.
Even though I wrote it, I couldn't deobfuscate it afterwards! Is it ok if I
pop this on my site?
http://code.eachmapinject.com/game_of_life_golf.rb

j`ey
http://www.eachmapinject.com

On 5/14/06, Mike Nelson <miken700@yahoo.com> wrote:
>
> I took some golfed code from a discussion here little while back (
> http://www.ruby-forum.com/search?query=3DGolfing+a+signature.&forums%5B%5=
D=3D4
> ) and tried my hand at de-golfing and re-working it a bit to make it
> readable.
>
> There are some things here that are a little clumsy, I think. I'm
> wondering if there are other things that I might do to it to make it
> even more readable. Any ideas?
>
>
> Cell_Set, Cell_Clear =3D "#", " "
> Line_Range =3D 0...20
> before =3D Line_Range.map {Line_Range.map {(rand<0.7) ? Cell_Set :
> Cell_Clear}}
>
> Neighbors =3D []
> (-1..1).map do |x|
>   (-1..1).map do |y|
>     Neighbors << [x,y] unless x=3D=3D0 && y=3D=3D0
>   end
> end
>
> puts "\e[2J" # clear screen
> save =3D nil
> until save =3D=3D before do
>   puts "\e[H" # go 'home'
>   puts before.map {|x| x.join(" ")} * "\n"
>   save =3D before.map {|x| x.dup}
>   before =3DLine_Range.map do |x|
>             Line_Range.map do |y|
>               count =3D (Neighbors.map do |n|
>                          dx, dy =3D x+n[0], y+n[1]
>                          if Line_Range=3D=3D=3Ddx and Line_Range=3D=3D=3D=
dy
>                            before[dx][dy]
>                          else
>                            Cell_Clear
>                          end
>                        end - [Cell_Clear, nil]).size
>               count=3D=3D2 ? before[x][y] : (count=3D=3D3 ? Cell_Set :
> Cell_Clear)
>             end
>           end
>   sleep 0.1
> end
>
> --
> Posted via http://www.ruby-forum.com/.
>
>

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