From: Trans <transfire@...>
Date: 2005-10-21T01:51:59+09:00
Subject: Re: [RCR] Cut-based AOP


Eric Mahurin wrote:

> Another end case you have to think about is if a class
> precludes the same module twice.  Does it wrap the method
> twice?  And if so, does "excluding" it remove both wraps.

No. The idea is that it would use a proxy-cut, just as a module uses a
proxy-class. So like modules that are included, Once included they are
not included again. A limitation? Yes. But one we've come acustom to in
the way Ruby's inhertiance works.

Exluding aspect modules is potentially expensive operation, espeacilly
if you include and exclude a lot. But it could be interesting. I htink
it essentially amounts to selector namespaces.

T.