From: Yukihiro Matsumoto <matz@...>
Date: 2007-10-20T19:29:12+09:00
Subject: Re: enum.c patch: fixes Enumerable.cycle and rdoc bugs

Hi,

In message "Re: enum.c patch: fixes Enumerable.cycle and rdoc bugs"
    on Fri, 19 Oct 2007 10:27:48 +0900, Nobuyoshi Nakada <nobu@ruby-lang.org> writes:

|> |I thought that since the internal array was private to the 
|> |implementation it was safe to only test its length once.  Are you 
|> |concerned about concurrent access to it through ObjectSpace?  Or am I 
|> |missing some other way that it is exposed?
|> 
|> ObjectSpace.  Even though its possibility is fairly low, it's better
|> to be defensive.
|
|Why not set the klass to 0?

Indeed.  Thank you.

							matz.