map -package:blaze-html -package:bytestring -package:insert-ordered-containers -package:incipit-base -package:basement -package:dlist -package:base-compat-batteries -package:monoidal-containers is:exact package:aeson

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