map -package:containers -package:insert-ordered-containers -package:dense-linear-algebra -package:invertible -is:exact -package:base-prelude -package:ghc -package:incipit-base -package:conduit -package:base-compat-batteries -package:monoidal-containers -package:base-compat package:case-insensitive
Transform the original string-like value but keep it case insensitive.