superset?

added
1.2

ns
clojure.set

type
function

(superset? set1 set2)

Is set1 a superset of set2?

                (use '[clojure.set :only [superset?]])

user=> (superset? #{0} #{0})
true

user=> (superset? #{0 1} #{0})
true

user=> (superset? #{0} #{0 1}) 
false