From: Christoph <chr_news@...>
Date: 2002-05-22T23:00:09+09:00
Subject: Re: Rewrite this without using eval...

"Kent Dahl" <kentda@stud.ntnu.no> wrote in
....
> >          [@a, @b].collect! { |iv| iv+=1 }
>
> This doesn't appear to change the values of @a and @b, which it seems
> like the OP wanted.

Okay what about

   def inc_iv
         @a,@b = [@a,@b].collect! { |iv| iv+=1 }
    end


/Christoph