gist: 177395 - Passing accessors to children- GitHub


  
    
      /home/pistos/ruby/method-test.rb #
    
    
      
      
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              class Child
  def initialize( accessor )
    @acc = accessor
  end
 
  def work
    puts @acc.call
  end
end
 
 
class Parent
  def initialize
    @child = Child.new( method( :data ) )
  end
 
  def data
    Time.now
  end
 
  def work
    @child.work
  end
end
 
p = Parent.new
p.work
sleep 2
p.work
Description:	Passing accessors to children
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