From: itsme213@...
Date: 2005-12-21T14:07:48+09:00
Subject: Re: can someone improve on this multiple inheritence methodology?


Ara.T.Howard wrote:
> this provide method re-use at both the class and module level.  it can be used
> for a kind of multiple inheritence organizational style.
>
>      harp:~ > cat a.rb
>      class Module
>        def inherit other
>          extend other::ClassMethods if defined? other::ClassMethods
>          extend other::ModuleMethods if defined? other::ModuleMethods
** >          include other::ModuleMethods if defined?
other::ModuleMethods
>          include other::InstanceMethods if defined? other::InstanceMethods
>          include other
>        end
>      end

I did not understand the '**' line. Shouldn't it be:
  - extend ClassMethods
  - extend ModuleMethods
  - include InstanceMethods
?