From: Gavin Kistner <gavin@...>
Date: 2005-08-19T22:35:29+09:00
Subject: Re: Redefining Kernel Methods on the Fly

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On Aug 19, 2005, at 12:24 AM, nobuyoshi nakada wrote:
> At Fri, 19 Aug 2005 14:50:38 +0900,
> Gavin Kistner wrote in [ruby-talk:152854]:
>
>> def run_test1
>>          Kernel.instance_eval{
>
> Use module_eval instead of instance_eval.

Er, yup, that did the trick! :) Silly I didn't think of it.

Any idea why the last item (using eval with the binding of Kernel)  
manages to change the puts, but cannot change it back?

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