firstWhere method
view source
E firstWhere (bool test(E value), {E orElse()}) inherited
Implementation
E firstWhere(bool test(E value), {E Function()? orElse}) {
for (E element in this) {
if (test(element)) return element;
}
if (orElse != null) return orElse();
throw IterableElementError.noElement();
}