From: Adriano Nagel <anr@...>
Date: 2010-05-20T13:12:14+09:00
Subject: Re: define_method inside instance_eval

Dhruva Sagar wrote:
> def status_field(*args)
>  (class << self; self; end).instance_eval { define_method(:status_all) {
> args } }
> end

Yep, this works.

Notice that, once you open the metaclass, you can use either 
instance_eval or class_eval to define a singleton method.

I guess I still can't come to terms with define_method not generating a 
singleton method when used inside instance_eval :-)

This is on Ruby 1.8.7. Maybe this is a bug?

Regards,

--
Adriano
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