From: "ara.t.howard" <ara.t.howard@...>
Date: 2008-09-17T07:32:06+09:00
Subject: Re: define anonymous module with closure


On Sep 16, 2008, at 2:17 PM, I. E. Smith-Heisters wrote:

> brilliant! thanks for the explanation and solution all in one.

np.  if you need a block then:

cfp:~ > cat a.rb
x, y = %w( x y )

m = Module.new do
   @@x = x

   def z *args, &block
     block.call if block
     @@x
   end
end

y.extend m

p y.z # => 'x'

y.z{ puts 'you need to do it this way if you want your method to take  
a block' }


cfp:~ > ruby a.rb
"x"
you need to do it this way if you want your method to take a block


a @ http://codeforpeople.com/
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