letDateTimeOrNone function

Option<DateTime> letDateTimeOrNone(
  1. dynamic input
)

Converts input to bool, returning None on failure.

Supported types:

Implementation

Option<DateTime> letDateTimeOrNone(dynamic input) {
  if (input is Outcome) {
    return switch (input.rawSync().value) {
      Ok(value: final okValue) => letDateTimeOrNone(
        NoStackOverflowWrapper(okValue),
      ),
      Err() => const None(),
    };
  }
  return switch (input is NoStackOverflowWrapper ? input.value : input) {
    final DateTime value => Some(value),
    final String string => Option.from(DateTime.tryParse(string.trim())),
    _ => const None(),
  };
}