explicilty require 'set' to get the specs working
explicilty require 'set' to get the specs working

faucct/virtus,dslh/virtus,baojjeu/virtus,macressler/virtus,hapiben/virtus,mallikarjunayaddala/virtus,lgierth/virtus,solnic/virtus,XescuGC/virtus,JustMikey/virtus,reevoo/virtus,nuclearsandwich/virtus,kristianmandrup/virtus,artemeff/virtus