class User
  # By including Mack::Distributable this class will now
  # be registered with Rinda for other Mack applications
  # to use.
  include Mack::Distributable

  def self.all
    # code here...
  end

  def self.authenticate(username, password)
    # code here....
  end

  def display_name
    # code here...
  end

end