you could do something like this, but I'm curious --- why do you want to restrict the function's inputs in this way?
(defn hello [& {:keys [a b] :as input}] (assert (= (set (keys input)) #{:a :b})) "hello") sincerely, --Robert McIntyre On Sat, Jan 29, 2011 at 1:19 PM, Shantanu Kumar <kumar.shant...@gmail.com> wrote: > Hi, > > Given this example: > > (defn hello [& {:keys [a b]}] > "hello") > > => (hello :foo "bar") ; :foo isn't listed! > "hello" > > How can I disallow all keys except :a and :b in this example? > > Regards, > Shantanu > > -- > 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 > Note that posts from new members are moderated - please be patient with your > first post. > 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 -- 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 Note that posts from new members are moderated - please be patient with your first post. 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