map -package:containers -package:insert-ordered-containers -package:integration -package:incipit-base -package:base -package:bytestring -package:ghc -package:base-compat is:exact -package:dense-linear-algebra -package:foldl package:aeson

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