From: 7stud -- <bbxx789_05ss@...>
Date: 2009-09-14T02:48:05+09:00
Subject: Re: module to overwrite method defined via define_method

Gaspard Bucher wrote:
>
> Any other solution ?
> 

module Redef
  def foo
    puts "'foo' from module"
  end
end

class A
  def sayhi
    puts "hi"
  end

  define_method("foo") do
    puts "'foo' from define_method"
  end

  include Redef
end


class Wrapper
  include Redef

  def initialize(a_obj)
    @a = a_obj
  end

  def method_missing(meth_name, *args)
    @a.send(meth_name, *args)
  end

end

a = A.new
w = Wrapper.new(a)

w.sayhi          #hi
w.foo            #'foo' from module
w.non_existent

r1test.rb:26:in `send': undefined method `non_existent' for #<A:0x24928> 
(NoMethodError)
        from r1test.rb:26:in `method_missing'
        from r1test.rb:35


-- 
Posted via http://www.ruby-forum.com/.