formatResult method

String? formatResult(
  1. CommandResult<R> res
)

Implementation

String? formatResult(CommandResult<R> res) {
  final result = res.result;
  if (result == null) return null;
  if (result is Iterable) {
    return result.map((e) => e.toString()).join('\n');
  } else {
    return result.toString();
  }
}