map -package:vector -package:conduit -package:containers -package:base-prelude -package:monoidal-containers -package:base-compat -package:case-insensitive -package:integration -package:foldl is:exact -package:ghc package:aeson

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