IterableExtension<T> extension

on

• Iterable<T>

Properties

firstOrNull → T?

no setter

flatten → List

no setter

lastOrNull → T?

no setter

Methods

find(bool test(T element)) → T?

groupBy<K>(K fn(T)) → Map<K, List<T>>

hasIndex(dynamic index) → bool

indexOrNull(int index) → T?

isExists(bool test(T element)) → bool