From: hubert@... (Hubert Hung-Hsien Chang)
Date: 2002-03-27T06:07:46+09:00
Subject: Re: initialization problem?

Thank you all guys... I figuer that out after a while but thank you.

It seems to be a good practice to return something 'self'
in all cases where the 'method' is used as 'procedure'. 
(not function which has returned value.)

Thanks again.

Hubert