From: hubert@... (Hubert Hung-Hsien Chang)
Date: 2002-04-01T00:08:29+09:00
Subject: Re: re-assign variable to another object without causing error message.

Thanks.

Totally forget that capitalized varaible is constant...
And I thought I have read the Programming Ruby ( I did, just don't 
remember everything...) 

Hubert