From: "prijutme4ty (Ilya Vorontsov)" <prijutme4ty@...>
Date: 2013-03-10T20:33:05+09:00
Subject: [ruby-core:53278] [ruby-trunk - Bug #8066][Open] Inconsistency in ancestors chain


Issue #8066 has been reported by prijutme4ty (Ilya Vorontsov).

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Bug #8066: Inconsistency in ancestors chain
https://bugs.ruby-lang.org/issues/8066

Author: prijutme4ty (Ilya Vorontsov)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: 1.9.3p0, 2.0.0p0


Method including have some inconsistencies. Let's define module and include(or prepend) and then include it in classes in different order.

module M; end
Class.send :include, M
Module.send :include, M
Class.ancestors
# => [Class, M, Module, M, Object, Kernel, BasicObject]

module M; end
Module.send :include, M
Class.send :include, M
Class.ancestors
# => [Class, Module, M, Object, Kernel, BasicObject]

We see that ancestor chains are different. Is it a spec(i didn't find it in tests) or a bug?


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