map -package:containers -package:charset -package:ghc is:exact -package:imports -package:conduit -package:base-compat -package:monoidal-containers -package:incipit-base 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.