def update(attributes)
      warn "[DEPRECATED] update as an instance method is deprecated. Please use Address.update"
      result = @gateway.address.update(customer_id, id, attributes)
      if result.success?
        copy_instance_variables_from_object result.address
      end
      result
    end
def update(attributes)
      warn "[DEPRECATED] update as an instance method is deprecated. Please use Address.update"
      result = @gateway.address.update(customer_id, id, attributes)
      if result.success?
        copy_instance_variables_from_object result.address
      end
      result
    end
Deprecated. Use Braintree::Address.update