map is:exact -package:text -package:dense-linear-algebra -package:basement -package:base-compat-batteries -package:incipit-base -package:ghc -package:amazonka-core -package:foldl -package:monoidal-containers -package:invertible -package:case-insensitive -package:Cabal-syntax package:aeson
Map a function over all values in the map.