multiset

The Data.MultiSet container type

Version on this page:0.3.3
LTS Haskell 11.22:0.3.4
Stackage Nightly 2018-11-17:0.3.4.1
Latest on Hackage:0.3.4.1

See all snapshots multiset appears in

BSD3 licensed by Twan van Laarhoven
Maintained by twanvl@gmail.com

Module documentation for 0.3.3

A variation of Data.Set. Multisets, sometimes also called bags, can contain multiple copies of the same key.

Changes

0.3.4.1 (2018-09-23)
* Add support for containers-0.6.0.1 (shipped with GHC 8.6.1)

0.3.4 (2018-05-28)
* #29: Add Semigroup instances (needed for GHC 8.4)
* Add NfData instances

0.3.3 (2016-05-30)
* Document precondition of occurrence > 0 on from*List functions.
* #18: Compatibility with GHC 8.0
* #13: Fix warnings about redundant imports
* #22: Fixed warnings about unnecessary constraints

0.3.2: (2016-01-12)
* #7: Work around doctest issue of ambiguous modules

0.3.1: (2016-01-11)
* #4: Fix maxView to use deleteFindMax instead of deleteFindMin

0.3.0: (2015-06-29)
* #3: Return Maybe instead of `fail`-ing in a monad

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