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monoidal-containers v0.4.0.0 Release Notes

Release Date: 2018-10-03 // over 5 years ago

  • General changes:

    • Added support for unordered-containers < 0.2.8
    • Added many more functions in Data.Map.[Strict.]Monoid

    Weakened Monoid constraints to Semigroup whenever possible as enabled by the Semigroup-Monoid proposal. This includes,

    • the Monoid instance of MonoidalHashMap and MonoidalMap
    • the IsList instance of MonoidalHashMap and MonoidalMap
    • the modifyDef and mapKeys functions of MonoidalHashMap