SaferIterable<E extends Object> extension

on

Properties

firstOrNone → Option<E>

Available on Iterable<E>, provided by the SaferIterable extension

no setter
lastOrNone → Option<E>

Available on Iterable<E>, provided by the SaferIterable extension

no setter
noneIfEmpty → Option<Iterable<E>>

Available on Iterable<E>, provided by the SaferIterable extension

no setter
singleOrNone → Option<E>

Available on Iterable<E>, provided by the SaferIterable extension

no setter

Methods

elementAtOrNone(int index) → Option<E>

Available on Iterable<E>, provided by the SaferIterable extension

firstWhereOrNone(bool test(E element)) → Option<E>

Available on Iterable<E>, provided by the SaferIterable extension

lastWhereOrNone(bool test(E element)) → Option<E>

Available on Iterable<E>, provided by the SaferIterable extension

reduceOrNone(E combine(E value, E element)) → Option<E>

Available on Iterable<E>, provided by the SaferIterable extension

singleWhereOrNone(bool test(E element)) → Option<E>

Available on Iterable<E>, provided by the SaferIterable extension