map -package:containers -package:base-compat -package:dlist -package:charset -is:exact -package:foldl -is:exact -package:amazonka-core -package:basement -package:hedgehog is:exact -package:base-prelude package:aeson

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