getMultipleOptionOrThrow static method

dynamic getMultipleOptionOrThrow(
  1. ArgResults results, {
  2. required String option,
  3. String? errorMessage,
})

Implementation

static getMultipleOptionOrThrow(ArgResults results, {required String option, String? errorMessage}) {
  if (results.wasParsed(option)) {
    return results.multiOption(option);
  } else {
    throw MissingMultipleOptionException(
      message: errorMessage ?? 'Missing multiple option: \'$option\'',
    );
  }
}