From: "Hal E. Fulton" <hal9000@...>
Date: 2002-07-16T07:37:37+09:00
Subject: Re: cut & paste for code

----- Original Message ----- 
From: "Matthias Veit" <matthias_veit@yahoo.de>
To: "ruby-talk ML" <ruby-talk@ruby-lang.org>
Sent: Monday, July 15, 2002 5:29 PM
Subject: Re: cut & paste for code


> 
> What i want to achieve is described best with "copy inheritance"
> - no real inheritance, more like copy the source code from one
> class to another (as easy as in every editor).
> The call T::B.new.a shall return a T::A not an R::A.
> 
> 
> With the module approach it looks like:

[snip]

What I meant was more like this:

class Other 
  # whatever
end

module T
  def meth1
  end
  def meth2
  end
  def meth3
  end
end

class A
  include T
  # more stuff?
end

class B < Other
  include T
  # more stuff?
end

What's wrong with this?

Hal Fulton