Merge pull request #474 from treeowl/powerSet
authorDavid Feuer <David.Feuer@gmail.com>
Thu, 4 Jan 2018 07:44:20 +0000 (02:44 -0500)
committerGitHub <noreply@github.com>
Thu, 4 Jan 2018 07:44:20 +0000 (02:44 -0500)
Add powerSet to Data.Set


Trivial merge