From: arcadiorubiogarcia@...
Date: 2007-11-10T05:40:12+09:00
Subject: Re: Information Hiding

Ok, thanks a lot for the tips.

On 9 nov, 19:07, Ryan Davis <ryand-r...@zenspider.com> wrote:
> On Nov 9, 2007, at 09:41 , Robert Klemme wrote:
>
> > 2007/11/9, arcadiorubiogar...@gmail.com  
> > <arcadiorubiogar...@gmail.com>:
> >> a return nil? def bar(p); @a << p; return nil; end
>
> > In this case I'd do
>
> > def bar(x)
> >  @a << x
> >  self
> > end
>
> Follow this advice.
>
> > use.inject do |as, often| as.you_can - without end
>
> Ignore this advice.