map is:exact -package:text -package:bytestring -package:basement -package:foldl -package:pipes -package:base-compat -package:hedgehog -package:containers -package:psqueues -package:conduit -package:case-insensitive package:aeson

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