map -package:containers -package:insert-ordered-containers -package:bytestring -is:exact -package:dense-linear-algebra -package:pipes -package:filepath -package:ghc -package:Cabal-syntax -package:foldl is:exact -package:basement package:aeson

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