map -package:conduit -package:charset -package:blaze-html -package:bytestring -is:exact -package:base-prelude -package:basement -package:hedgehog -package:base-compat-batteries -package:containers package:aeson is:exact

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