map -package:containers -package:aeson -package:integration -package:bytestring -package:foldl -is:exact -package:monoidal-containers -package:base package:hedgehog -is:exact -is:exact is:exact
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.