map -package:containers -package:base -package:ghc -package:imports -package:foldl -package:bytestring -package:monoidal-containers -package:Cabal-syntax -is:exact is:exact -package:insert-ordered-containers package:aeson

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