map -package:conduit -is:exact -package:bytestring -package:foldl -package:case-insensitive -package:base -package:filepath -package:containers -package:hedgehog is:exact -package:integration -package:Cabal-syntax package:aeson

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