On Nov 18, 7:13 pm, Thufir <hawat.thu... / gmail.com> wrote:
> On Sun, 18 Nov 2007 06:20:04 +0900, Raul Parolari wrote:
> > 1) Thufir was right (aside on the details for how to 'vroom'), in seeing
> > the Engine as a Composition problem for Vehicle. There is an instance
> > variable @engine in Vehicle! (shame on me for attempting to remove it .
>
> Well that's very complimentary of you :)
>
> > 2) we can use 'Delegation' to avoid silly 'bridge methods' in Vehicle,
> > to allow the user reach the Engine, when needed.
>
> I need to learn more about Delegation, and was very interested in the
> Factory pattern.  It seemed amazingly apropos, given that cars are
> manufactured in a factory!

*shakes head*

T.