map -package:containers -package:Cabal-syntax -is:exact -package:foldl -package:basement -package:bytestring -package:monoidal-containers -package:pipes -package:base -package:conduit -package:invertible is:exact package:aeson

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