map is:exact -package:vector -package:charset -package:dlist -package:containers -package:base-prelude -package:case-insensitive -package:incipit-base -package:imports -package:ghc -package:invertible -package:filepath package:aeson

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