firstWhereOrNone method

Option<T> firstWhereOrNone(
  1. bool test(
    1. T element
    )
)

Returns the first element satisfying test as a Some, or None.

Implementation

Option<T> firstWhereOrNone(bool Function(T element) test) {
  for (final element in this) {
    if (test(element)) return Some(element);
  }
  return const None();
}