From: sto.mar@...
Date: 2013-07-24T21:51:17+09:00
Subject: Re: class <=> module

Am 24.07.2013 14:35, schrieb Josh Cheek:
> On Wed, Jul 24, 2013 at 1:10 AM, <sto.mar@web.de
> <mailto:sto.mar@web.de>> wrote:
>
>
>     And you forgot to mention: classes can inherit only from a single other
>     class (a conscious decision by Matz), but you can include many modules.
>     Seems difficult to unify that in one concept.
>
>
> That seems inaccurate to me:
>
> C1 = Class.new Object
> C2 = Class.new C1
> C3 = Class.new C2

I was alluding to multiple inheritance, meaning a class
inherits _directly_ from more than one superclass.

> M1 = Module.new
> M2 = Module.new
> C4 = Class.new { include M2, M1 }

Regards,
Marcus


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