map is:exact -package:text -package:bytestring -package:basement -package:case-insensitive -package:psqueues -package:base -package:incipit-base -package:conduit -package:os-string -package:filepath -package:dense-linear-algebra package:aeson

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