From: J2M <james2mccarthy@...>
Date: 2006-12-13T03:09:43+09:00
Subject: Re: How do I catch a missing method on a passed block?


dblack@wobblini.net wrote:

> I'd have to see the current version of the code to be sure, but
> define_method gives you a closure, so if you have a local variable
> outside it, that variable will be captured.  Or maybe an instance
> variable.  Can you post what you've currently got?

class Foo
    def bar(*args, &block)
      if block_given?
       class << block
          @@return = {}
          lambd.define_method(:method_missing, (m, *args, &b)
            return @@return.merge!({ m.to_sym => args })
          end
        end
        attributes = lambd.instance_eval(&block)
      end
      p attributes
    end
end # Foo

Thanks David, this is a good education for me.

James