map -package:base-compat -package:dense-linear-algebra is:exact -package:charset -package:case-insensitive -package:basement -package:integration -package:filepath -package:base -package:Cabal-syntax -package:monoidal-containers package:aeson

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