'Dart equivalent of Apache Commons Collections Bag

Is there a collection in Dart that allows storing multiple items along with their repetition count? For instance, such a collection is in Apache Commons Collections (Java) and is called Bag. Thank you



Solution 1:[1]

The more package contains a Multiset class that does exactly that. The Bag.getCount method from Apache Common Collections corresponds to Multiset.operator[].

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1