map -package:containers -package:imports -package:dense-linear-algebra -package:basement -package:monoidal-containers -package:pipes -is:exact -package:os-string -is:exact -package:psqueues -package:base-compat -package:text -package:foldl package:aeson is:exact

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