From: Robert Klemme <bob.news@...>
Date: 2004-10-09T21:59:41+09:00
Subject: Re: ARGV || something


"Bil Kleb" <Bil.Kleb@NASA.Gov> schrieb im Newsbeitrag 
news:416742E6.5060606@NASA.Gov...
> Hello.
>
> I used to do this with VERSION < 1.8,
>
> components = ARGV || %w[ Adjoint Design FUN3D_90 GetGrad
>                          GridMove HRefine LibF90 Mixed Party
>                          PHYSICS_MODULES Rad ]

As others I don't think this has ever worked.  The cleanest idiom for me is 
this:

components = ARGV.empty? ? %w[ Adjoint Design FUN3D_90 GetGrad
                           GridMove HRefine LibF90 Mixed Party
                           PHYSICS_MODULES Rad ] : ARGV

Kind regards

    robert