From: "trans.  (T. Onoma)" <transami@...>
Date: 2004-11-19T15:10:11+09:00
Subject: Re: Delegating a method, with arguments

On Friday 19 November 2004 12:48 am, Daniel Berger wrote:
| Hi all,
|
| I'm trying to write a class where I want to delegate some instance
| methods as FileTest class methods.  For example:
|
| require "forwardable"
| class Foo < String
|    extend Forwardable
|    def_delegator(:FileTest,:directory?)
|    def initialize(path)
|       @path = path
|    end
| end

Not sure I understand, but is this what you are trying to do?

  require "forwardable"
  class Foo < String
     extend Forwardable
     def directory?
       FileTest.directory?(@path)
     end
     def initialize(path)
       @path = path
     end
  end


?

T.