NullableIterableExt<E> extension

on

• Iterable<E>?

Properties

hasValue → bool

no setter

isNullOrEmpty → bool

no setter

Methods

group<GK>(GK groupKeyProvider(E item)) → Map<GK, List<E>>

mapToList<R>(R mapperFunction(E item)) → List<R>

mapToNullableList<R>(R mapperFunction(E item)) → List<R>?

toMap<K>(K keyProvider(E item)) → Map<K, E>