[#37248] [Feature:1.9] Enumerator#inspect — "Yusuke ENDOH" <mame@...>

遠藤です。

12 messages 2008/12/02

[#37337] [Feature #841] Object#self — "rubikitch ." <redmine@...>

Feature #841: Object#self

13 messages 2008/12/09

[#37513] Current status of 1.9.1 RC1's issues — "Yugui (Yuki Sonoda)" <yugui@...>

Hi, folks

14 messages 2008/12/20
[#37516] Re: Current status of 1.9.1 RC1's issues — Masatoshi SEKI <m_seki@...> 2008/12/20

咳といいます。

[#37576] [BUG:trunk] encoding for stdio's — "Yugui (Yuki Sonoda)" <yugui@...>

Yuguiです。

11 messages 2008/12/24

[ruby-dev:37460] Re: [Bug #891] MiniTest::Assertions#assert_instance_of should use Object#instance_of?

From: rubikitch@...
Date: 2008-12-16 09:10:29 UTC
List: ruby-dev #37460
From: Yukihiro Matsumoto <matz@ruby-lang.org>
Subject: [ruby-dev:37459] Re: [Bug #891] MiniTest::Assertions#assert_instance_of should use Object#instance_of?
Date: Tue, 16 Dec 2008 17:33:46 +0900

> |Module#=== ではなくて Object#instance_of? を使用するべきではないでしょうか?
> 
> このふたつは同じ働きですが、「おかしい」というのはどういう意

Object#instance_of?はサブクラスだとだめですよね。

Numeric === 1           # => true
Fixnum === 1            # => true
1.instance_of? Fixnum   # => true
1.instance_of? Numeric  # => false

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rubikitch
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