On Jan 30, 1:26 am, Robert McIntyre <r...@mit.edu> wrote: > you could do something like this, but I'm curious --- why do you want > to restrict the function's inputs in this way?
As they are optional arguments, it's possible that somebody might misspell a key and spend time debugging. The intention is to avoid that. > > (defn hello [& {:keys [a b] :as input}] > (assert (= (set (keys input)) #{:a :b})) > "hello") Thanks, I realized I need something like the following: (defn hello [& {:keys [a b] :as input}] (doseq [each (keys input)] (assert (contains? #{:a :b} each))) "hello") 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