map -package:containers -package:foldl -package:base-prelude -package:Cabal-syntax -package:amazonka-core -package:base -package:base-compat -package:conduit -package:dense-linear-algebra -package:blaze-html is:exact package:aeson

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