From: Shyouhei Urabe <redmine@...>
Date: 2009-02-24T17:12:50+09:00
Subject: [ruby-dev:38075] [Bug #1198] corrupted iteratoin during "enum_for :inject"

Bug #1198: corrupted iteratoin during "enum_for :inject"
http://redmine.ruby-lang.org/issues/show/1198

起票者: Shyouhei Urabe
ステータス: Open, 優先度: Normal
カテゴリ: core
ruby -v: ruby 1.9.2dev (2009-02-24 trunk 22589) [x86_64-linux]

以下のように、1.8と1.9でenum_for(:inject)したときの振る舞いが違うようです。

zsh % ruby -ve '[:x].enum_for(:inject, :y).with_index {|*a| p a }'
ruby 1.8.7p5000 (2009-02-24 revision 22586) [x86_64-linux]
[[:y, :x], 0]

zsh % ruby -ve '[:x].enum_for(:inject, :y).with_index {|*a| p a }'
ruby 1.9.2dev (2009-02-24 trunk 22589) [x86_64-linux]
[:y, 0]


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