map is:exact -package:text -package:containers -package:foldl -package:ghc -package:integration -package:monoidal-containers -package:filepath -package:case-insensitive -package:dense-linear-algebra -package:incipit-base package:aeson

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