# File-level documentation

# Class-level documentation.
class A
  
  # Sub-class B documentation.  First time.
  #
  # Here's where we would have a lot of important things to say.
  #
  class B
  end
  
end



class A
  
  # Sub-class B documentation.  Second time.
  #
  # Here's where we extend the class.
  #
  # Clobbered the good stuff again.
  #
  class B
  end
  
end