Since sets are callable like functions, subset? can be written pretty concisely:
user> (defn subset? [a b] (every? b a)) It handles the empty set cases correctly and everything. Is this already in clojure-contrib? Want it and its brethren superset? proper- subset? proper-superset? in there? Andrew --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en -~----------~----~----~----~------~----~------~--~---
