map -package:containers -package:ghc -package:insert-ordered-containers -package:blaze-html -package:case-insensitive -package:amazonka-core -package:foldl -package:dlist -is:exact -is:exact is:exact -package:base-prelude package:aeson

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