From: Kenta Murata <muraken@...>
Date: 2010-03-08T18:24:30+09:00
Subject: [ruby-core:28558] Re: [Bug #2945] Regexp#=== is failed by an exception when the exception is occurred in method_missing

Hi,

On 2010/03/08, at 17:56, Yukihiro Matsumoto wrote:

> |But, I do still not understand Regexp#=== depends on method_missing.
> |I expect Regexp#=== with a non-string argument returns false.
> |In Regexp#===, if an argument doesn't have to_str method,
> |the argument is interpreted as a non-string, isn't it?
> 
> It's a wrong design of method_missing.  If one want exceptions from
> method_missing ignored for implicit type conversion (to_str, etc.),
> it should raise NoMethodError.

I understand, I'll use NoMethodError for implicit type conversion methods
in method_missing.

Thanks.

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Kenta Murata
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