From: Austin Ziegler <austin@...>
Date: 2002-10-15T02:11:52+09:00
Subject: Re: final in ruby

On Tue, 15 Oct 2002 02:05:04 +0900, ts wrote:
>> >> >> "K" == Kontra, Gergely <kgergely@mlabdial.hit.bme.hu> 
writes:
> K> Because I want to protect everyone (including myself) to
> K> overwrite some methods of my object.
> Freeze your class
> 
> pigeon% ruby -e 'class A; def a() end end; A.freeze;class A; def 
a() end end'
> -e:1: can't modify frozen class (TypeError)
> pigeon%

I think that what he's wanting to do is freeze a method, not a whole
class...

-austin
-- Austin Ziegler, austin@halostatue.ca on 2002.10.14 at 13.10.54