From: "ueno (Daiki Ueno)" <ueno@...>
Date: 2013-02-17T10:50:58+09:00
Subject: [ruby-core:52310] [ruby-trunk - Bug #7873][Open] StringIO does not respond to to_io


Issue #7873 has been reported by ueno (Daiki Ueno).

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Bug #7873: StringIO does not respond to to_io
https://bugs.ruby-lang.org/issues/7873

Author: ueno (Daiki Ueno)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: ruby 1.9.3p385 (2013-02-06 revision 39114) [x86_64-linux]


In my project, I'm using "object.respond_to? :to_io" to check if the object is IO-ish[1].
(I heard that this is the preferred way to do that some time ago.)

However, StringIO does not seem to define to_io.  Is this intended?

[1] https://github.com/ueno/ruby-gpgme/pull/18


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