map is:exact -package:text -package:containers -package:charset -package:foldl -package:dense-linear-algebra -package:insert-ordered-containers -package:aeson -package:ghc -package:incipit-base -package:monoidal-containers -package:imports -package:base-compat-batteries package:case-insensitive
Transform the original string-like value but keep it case insensitive.