From: matz@... (Yukihiro Matsumoto)
Date: 2003-12-13T11:26:21+09:00
Subject: Re: [Nuby] Object ID Lookup?

Hi,

In message "Re: [Nuby] Object ID Lookup?"
    on 03/12/13, "Jim Moy" <web@jimmoy.com> writes:

|> You can use ObjectSpace._id2ref(x.id) to get a reference to x.
|
|Thanks for the answer.  My Ruby in a Nutshell says this is an "internal
|use only" method, is that still the case as of 1.8?

I don't recommend you to use it too often, because it's difficult to
use it right.  The referencing object may be recycled by GC.

							matz.