Iterables<T> extension

Provides additional operations for Iterable.

on

• Iterable<T>

Methods

distinct() → Iterable<T>

Returns an Iterable in which duplicate elements are pruned.

indexed({int initial = 0}) → Iterable<MapEntry<int, T>>

Returns an Iterable that indexes each element, start from initial.

listen(void listen(T)) → Iterable<T>

Returns an Iterable that, for each element, calls listen with the current element.

mapWhere(bool predicate(T), T replace(T)) → Iterable<T>

Returns an Iterable that replaces elements that do not satisfy predicate with the new element returned by replace.

none(bool predicate(T)) → bool

Returns true if none of the elements in this Iterable match predicate.

toMap<K, V>(K key(T), V value(T)) → Map<K, V>

Transforms this Iterable into map, using key and value to produce keys and values respectively.