map is:exact -package:vector -package:bytestring -package:base -package:basement -package:integration -package:pipes -package:incipit-base -package:hedgehog -package:base-compat -package:blaze-html -package:foldl package:aeson

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