(use '[clojure.set :only [superset?]])
user=> (superset? #{0} #{0})
true
user=> (superset? #{0 1} #{0})
true
user=> (superset? #{0} #{0 1})
false
jasonrudolph.com
on Sat, 26 May 2012
(use '[clojure.set :only [superset?]])
user=> (superset? #{0} #{0})
true
user=> (superset? #{0 1} #{0})
true
user=> (superset? #{0} #{0 1})
false