From: Peter Hickman <peter@...>
Date: 2002-05-03T00:02:07+09:00
Subject: Re: A scoping issue

I couldn't get your example code to work, but what I could get to work 
was...

class A
   def initialize(&block)
      @code = block
   end

   def doit
        @code.call
   end
end

class B
   def initialize
      @x = 123

      a = A.new { puts @x }
      a.doit
   end
end

b = B.new

[peter@wasabi peter]$ ruby x
123
[peter@wasabi peter]$