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Within LTS Haskell 24.45 (ghc-9.10.3)

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  1. mapKeysWith :: (BiPolyMap map, BPMKeyConstraint map k1, BPMKeyConstraint map k2) => (v -> v -> v) -> (k1 -> k2) -> map k1 v -> map k2 v

    mono-traversable Data.Containers

    No documentation available.

  2. mapToList :: IsMap map => map -> [(ContainerKey map, MapValue map)]

    mono-traversable Data.Containers

    Convert a map to a list of key-value pairs.

  3. mapWithKey :: IsMap map => (ContainerKey map -> MapValue map -> MapValue map) -> map -> map

    mono-traversable Data.Containers

    Apply a function over every key-value pair of a map.

  4. mapM_ :: (MonoFoldable mono, Applicative m) => (Element mono -> m ()) -> mono -> m ()

    mono-traversable Data.MonoTraversable.Unprefixed

    Synonym for omapM_

  5. mapNonNull :: (Functor f, MonoFoldable (f b)) => (a -> b) -> NonNull (f a) -> NonNull (f b)

    mono-traversable Data.NonNull

    fmap over the underlying container in a NonNull.

  6. mapToDecoder :: (b -> a) -> Codec context any b -> Codec context Void a

    autodocodec Autodocodec

    Map a codec for decoding bs into a decoder for as. This is useful for building discriminatedUnionCodecs.

  7. mapToEncoder :: b -> Codec context b any -> Codec context a ()

    autodocodec Autodocodec

    Wrap up a value of type b with its codec to produce and encoder for as that ignores its input and instead encodes the value b. This is useful for building discriminatedUnionCodecs.

  8. mapCodec :: (Ord k, FromJSONKey k, ToJSONKey k) => JSONCodec v -> JSONCodec (Map k v)

    autodocodec Autodocodec.Codec

    Encode a Map, and decode any Map.

    API Note

    This is a forward-compatible version of MapCodec. 
    mapCodec = MapCodec

  9. mapToDecoder :: (b -> a) -> Codec context any b -> Codec context Void a

    autodocodec Autodocodec.Codec

    Map a codec for decoding bs into a decoder for as. This is useful for building discriminatedUnionCodecs.

  10. mapToEncoder :: b -> Codec context b any -> Codec context a ()

    autodocodec Autodocodec.Codec

    Wrap up a value of type b with its codec to produce and encoder for as that ignores its input and instead encodes the value b. This is useful for building discriminatedUnionCodecs.

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