my metal accessor

module MyAccessor
 
  def method_missing(method_id, *args)
    @storage ||= {}

    m = method_id.to_s
    missing_accessor = m[/get_(.*)/, 1]
    return @storage[missing_accessor] if missing_accessor

    missing_setter = m[/set_(.*)/, 1]
    return @storage[missing_setter] = args[0] if missing_setter
 
    old_method_missing(method_id, args)

    super
  end

end

if __FILE__ == $PROGRAM_NAME
  require "test/unit"

  class TestHashMethod < Test::Unit::TestCase

    def test_should_get_stuff
       h = Object.new
       h.extend MyAccessor

       h.set_car "Porsche"
       assert_equal "Porsche", h.get_car
    end
  end
end