map -package:containers -package:aeson -package:bytestring -package:invertible -package:basement -package:imports -package:psqueues -package:ghc -package:filepath -package:integration -package:charset is:exact package:hedgehog
Generates a map using a
Range to determine the length.
This may fail to generate anything if the keys produced by the
generator do not account for a large enough number of unique
items to satify the required map size.