class Protobuf::Field::BaseField

def define_array_getter
  field = self
  method_name = field.getter
  message_class.class_eval do
    define_method(method_name) do
      @values[field.name] ||= ::Protobuf::Field::FieldArray.new(field)
    end
    ::Protobuf.deprecator.deprecate_methods(method_name)
  end
end