From: Mike Pomraning <redmine@...>
Date: 2009-09-27T13:31:59+09:00
Subject: [ruby-core:25805] [Bug #2147] Cannot pp DelegateClass derived classes:  undefined method `inspect' NameError

Issue #2147 has been updated by Mike Pomraning.


This is also a problem unit testing anything derived from DelegateClass:  AssertionMessage.delayed_diff calls a method, convert(), which may call pp, meaning that something as simple as:

  assert_equal [1,2,3], array_like_derived_from_delegateclass

will fail with an internal NameError (!).
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http://redmine.ruby-lang.org/issues/show/2147

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