From: nagachika00@...
Date: 2014-08-18T14:39:07+00:00
Subject: [ruby-dev:48474] [ruby-trunk - Bug #9966] Encoding.find(symbol)の動作がrdocと異なる

Issue #9966 has been updated by Tomoyuki Chikanaga.

Backport changed from 2.0.0: REQUIRED, 2.1: REQUIRED to 2.0.0: REQUIRED, 2.1: DONE

Backported into `ruby_2_1` branch at r47216.

----------------------------------------
Bug #9966: Encoding.find(symbol)の動作がrdocと異なる
https://bugs.ruby-lang.org/issues/9966#change-48395

* Author: Wataru Kimura
* Status: Closed
* Priority: Normal
* Assignee: 
* Category: doc
* Target version: 
* ruby -v: ruby 2.2.0dev (2014-06-20 trunk 46480) [x86_64-darwin13]
* Backport: 2.0.0: REQUIRED, 2.1: DONE
----------------------------------------
http://www.ruby-doc.org/core-2.1.2/Encoding.html#method-c-find

Encding.find()は、stringまたはsymbolを受け付けるとrdocにありますが、
symbolを渡したときはTypeErrorになります。これは意図された動作でしょうか？

~~~
% /usr/local/stow/ruby-2.2-dev/bin/ruby -e 'Encoding.find(:Shift_JIS)' 
-e:1:in `find': no implicit conversion of Symbol into String (TypeError)
	from -e:1:in `<main>'
~~~

ruby-2.1.2とruby-2.0.0p481でも同様にTypeErrorとなります。



-- 
https://bugs.ruby-lang.org/