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