map -package:containers -package:imports -package:base -package:bytestring -package:ghc -package:base-prelude -package:charset -package:insert-ordered-containers -package:monoidal-containers -package:dense-linear-algebra is:exact package:aeson

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