use Function::Parameters; # works with App::Rad, while Kavorka doesn't

fun add ($c) {
    my ($data, $data_type) = @{_process_data($c)};
    my ($name) = @{$c->argv};

    $data->add($name);
}
# $data is a wrapper object to a csv file: person.csv / bank.csv / etc
#     This way I can delegate the work to these different entities
# $data_type is not used here, but could be used to display a message