map -package:containers -package:base-prelude -package:charset -package:conduit -package:monoidal-containers -package:dense-linear-algebra -package:aeson -package:hedgehog -package:incipit-base -package:base-compat-batteries -package:base-compat -package:filepath package:case-insensitive
Transform the original string-like value but keep it case insensitive.