map -package:dense-linear-algebra -package:charset -package:blaze-html -package:containers -package:basement -is:exact -package:filepath -package:hedgehog -package:imports -package:monoidal-containers package:aeson is:exact

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