map -package:containers -package:Cabal-syntax -package:dlist -package:bytestring -is:exact -package:amazonka-core -package:charset is:exact -package:insert-ordered-containers -package:foldl -package:hedgehog -package:incipit-base -package:os-string -package:pipes -package:monoidal-containers package:aeson

map :: (a -> b) -> KeyMap a -> KeyMap b
aeson Data.Aeson.KeyMap
Map a function over all values in the map.