From: matz@... (Yukihiro Matsumoto)
Date: 2002-04-04T15:25:36+09:00
Subject: Re: Mixins vs. Multiple Inheritance

Hi,

In message "Re: Mixins vs. Multiple Inheritance"
    on 02/04/04, "Jason Voegele" <jason@jvoegele.com> writes:

|> You can't inherit from two (or more) concrete classes by mix-in.
|
|True, but I think the question was more along the lines of "How would it be 
|any different if you could inherit from two or more concrete classes?".

You have to think twice to extract abstract feature set to utilize
mix-in.  I believe it's good and it's the reason I "forced" it in
Ruby.  This is pretty rare occation that I "forced" something in
design of Ruby.

							matz.