From: Avi Bryant <avi@...4.com>
Date: 2001-03-25T07:46:49+09:00
Subject: [ruby-talk:13179] Re: self in blocks used with tk methods


On Sun, 25 Mar 2001, joel wrote:

> How do the ruby tk methods arrange to have self refer to the object
> being created, e.g.:
> 
>  TkLabel.new { p self }    ==> returns and prints the new label object
> 
> ...but:
> 
>  class Test
>    def initialize
>      yield
>    end
>  end
> 
>  Test.new { p self }     ==> prints 'main' and returns the new Test
> object

class Test
	def initialize(&b)
		instance_eval b
	end
end

Test.new { p self }