[#9722] Kernel#system broken inside Dir.chdir(&block) if system command doesn't have shell characters — <noreply@...>

Bugs item #7278, was opened at 2006-12-14 13:59

8 messages 2006/12/14

[#9749] System V IPC in standard library? — Steven Jenkins <steven.jenkins@...>

Back in August, I needed a semaphore to serialize access to an external

14 messages 2006/12/19

[#9753] CVS freeze — SASADA Koichi <ko1@...>

Hi,

20 messages 2006/12/20
[#9755] Re: [ruby-dev:30039] CVS freeze — SASADA Koichi <ko1@...> 2006/12/20

Hi,

[#9757] Re: [ruby-dev:30040] Re: CVS freeze — SASADA Koichi <ko1@...> 2006/12/20

Hi,

Re: [ ruby-Bugs-6820 ] #ancestors never includes the singleton class (inconsistent)

From: Yukihiro Matsumoto <matz@...>
Date: 2006-12-19 04:56:34 UTC
List: ruby-core #9745
Hi,

In message "Re: [ ruby-Bugs-6820 ] #ancestors never includes the singleton class (inconsistent)"
    on Thu, 30 Nov 2006 21:55:33 +0900, dblack@wobblini.net writes:

|I tend to agree.  Anonymous classes are visible in ancestors, and
|singleton classes are anonymous classes.  They are special in the
|sense that they can't be instantiated, but I don't see why they should
|be treated as special when reflecting on ancestry.

I just remembered I made decision that singleton classes (or
eigenclasses) were "real" anonymous classes rather than theoretical
place holder.  That means having singleton classes in ancestors list
makes sense.  I will change the behavior in the future.

This is a step toward eigenclass method.

							matz.

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