map -package:containers -package:base-prelude -package:Cabal-syntax -package:integration -package:incipit-base is:exact -package:insert-ordered-containers -package:dlist -package:amazonka-core -package:conduit package:aeson

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