From: Bertram Scharpf <lists@...>
Date: 2009-05-25T23:47:29+09:00
Subject: Re: String concatenation in Ruby

Hi,

Am Montag, 25. Mai 2009, 20:44:44 +0900 schrieb Robert Klemme:
> 2009/5/25 Bertram Scharpf <lists@bertram-scharpf.de>:
> > Another approach:
> >
> >  args = [ arg1, arg2, arg3]
> >  system cmd, *args
> 
> What advantage would it have to first create that array 'args'?

I assumed that was a highly simplyfied example and argN stood for
"-f", "myfile", etc. Then the assignment were something like

  args = %w( -f myfile -i -c -q dummy)

Bertram


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