map -package:vector -package:dense-linear-algebra -package:bytestring -package:incipit-base -package:charset -package:base-compat -package:foldl -package:base is:exact -package:blaze-html -package:hedgehog package:aeson

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