firstWhereOrNull method

T? firstWhereOrNull(
  1. bool predicate(
    1. T element
    )
)

Finds first element matching predicate or returns null.

Implementation

T? firstWhereOrNull(bool Function(T element) predicate) {
  for (final T element in this) {
    if (predicate(element)) return element;
  }
  return null;
}