map -package:containers -package:charset -package:dense-linear-algebra -package:blaze-html -package:base-prelude -package:case-insensitive -package:amazonka-core -is:exact -package:base is:exact -package:hedgehog package:aeson

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