From: Park Heesob <phasis68@...>
Date: 2006-06-26T18:35:07+09:00
Subject: Re: Some ugly code (again)


Hi,

>From: arnaud stageman <mpepito13@gmail.com>
>Reply-To: ruby-talk@ruby-lang.org
>To: ruby-talk@ruby-lang.org (ruby-talk ML)
>Subject: Some ugly code (again)
>Date: Mon, 26 Jun 2006 17:40:09 +0900
>
>Hello!
>
>I have (again) some ruby code to beautifulize :-)
>
>I have 2 Range {1..x} and {1..y} and a name
>My goal is to have formatted names like : name + y + x
>
>For example:
>rack11 rack12 rack13
>rack21 rack22 rack23
>
>Can I do nicer than:
>
>{1..y}.each do |y|
>	{1..x}.each do |x|
>		the_name = name + y.to_s + x.to_s
>	end
>end
>
>???
>
>
If you want something one liner,

(['rake']*(x*y)).zip((1..x).to_a*y,(1..y).to_a*x).each{|z|puts "#{z}"}

Or

((1..x).to_a*y).zip((1..y).to_a*x).each{|z|puts "rake#{z}"}


Regards,

Park Heesob