map -package:containers -package:basement -package:conduit -is:exact -package:bytestring -package:dlist -package:psqueues -package:dense-linear-algebra -package:invertible -package:imports -package:regex-tdfa package:aeson -is:module -is:exact is:exact

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