From: Wilson Bilkovich <wilsonb@...>
Date: 2006-10-25T11:04:22+09:00
Subject: Re: What's the difference between send and instance_eval?

On 10/24/06, Tomasz Wegrzanowski <tomasz.wegrzanowski@gmail.com> wrote:
> On 10/24/06, michele <michelemendel@gmail.com> wrote:
> >
> > So there is no need for "send"?
>
> But there obviously is - method in send doesn't have to be a constant.
>
>     # A delegator
>     def method_missing(m, args, &blk)
>         @obj.send(m, args, &blk)
>     end
>
> Now try that with instance_eval ;-)

def method_missing(m, args, &block)
  @obj.instance_eval { self.send(m, args, &block) }
end

Heh.