map -package:containers -package:base-compat -package:base-prelude -package:dense-linear-algebra -package:ghc -package:conduit -package:base -package:foldl -package:filepath -package:integration is:exact package:aeson

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