From: Robert Klemme <bob.news@...>
Date: 2005-06-03T00:05:23+09:00
Subject: Re: Implementing a Read-Only array

Gavin Kistner wrote:
> On Jun 2, 2005, at 3:55 AM, Robert Klemme wrote:
>> You don't even need the variable and the ugly concat
>> [...]
>
> Prettier, to be sure.
>
>
> Now I'm bothered by the fact that my delegate array thinks that it
> responds to methods which only exist to raise an error. I've hacked
> the delegate.rb code to add an #undelegate_method method. Comments on
> the code I used (and a cleaner way to do it) would be appreciated.
> Does this (feature, if not implementation) seem like it might be a
> good addition to the standard lib code?

Certainly.  Did you try using remove_method - that might save you the
Hash.
http://www.ruby-doc.org/core/classes/Module.html#M000698

Kind regards

    robert