askMultiple method

Option askMultiple(
  1. String prompt,
  2. List<Option> options
)

Implementation

Option askMultiple(String prompt, List<Option> options) {
  final input = _ask(prompt, options);

  try {
    final index = int.parse(input);
    final option = options[index];
    return option;
  } catch (e) {
    return askMultiple(prompt, options);
  }
}