map -package:containers -package:basement -package:psqueues -package:Cabal-syntax -package:foldl -package:dense-linear-algebra -package:hedgehog -package:imports -package:filepath -package:bytestring is:exact package:aeson

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