From: Bertram Scharpf <lists@...>
Date: 2005-02-14T02:57:53+09:00
Subject: Re: evaluation order

Hi,

Am Montag, 14. Feb 2005, 01:39:57 +0900 schrieb Robert Klemme:
> while ( line = gets ) ...
> 
> Typically, you would need two assignments which is somewhat ugly:
> 
> line = gets
> while line
> ....
>  line = gets
> end

There is

  while gets
    line = $_.chomp
    ...
  end

Bertram

-- 
Bertram Scharpf
Stuttgart, Deutschland/Germany
http://www.bertram-scharpf.de