From: Peter Zotov <whitequark@...>
Date: 2011-02-24T07:00:01+09:00
Subject: Re: a, b = Array.new(2).map!{|x| data.dup}

On Thu, 24 Feb 2011 06:46:15 +0900
Stefan Salewski <mail@ssalewski.de> wrote:

> I think I can replace this code
> 
> @scr = @output.dup
> @png = @output.dup
> @pdf = @output.dup
> @svg = @output.dup
> @ps = @output.dup
> 
> with this equivalent:
> 
> @scr, @png, @pdf, @svg, @ps = Array.new(5).map!{|x| @output.dup}
> 
> Is there a nicer variant available?

@scr, @png, @pdf, @svg, @ps = 5.times.collect { @output.dup }

-- 
  WBR, Peter Zotov