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Persistent Collections Package

List - A persistent list with functional transformations.

Map - A persistent map based on the Compressed Hash Array Mapped Prefix-tree from 'Optimizing Hash-Array Mapped Tries for Fast and Lean Immutable JVM Collections' by Michael J. Steindorfer and Jurgen J. Vinju.

Set - A persistent set implemented as a persistent map of an alias of a type to itself.

Vec - A persistent vector based on the Hash Array Mapped Trie from 'Ideal Hash Trees' by Phil Bagwell.

Public Types

Private Types

© 2016-2018, The Pony Developers
© 2014-2015, Causality Ltd.
Licensed under the BSD 2-Clause License.
https://stdlib.ponylang.io/collections-persistent--index