On Tue, Aug 17, 2010 at 1:38 PM, Nicolas Oury <nicolas.o...@gmail.com> wrote: >> >> Clojure golf is the most fun golf! >> >> (defn nil-coalesce [a b] >> (map #(or %1 %2) a (concat b (repeat nil)))) >> >> Or if you really want to treat nil and false differently: >> >> (defn nil-coalesce [a b] >> (map #(if (nil? %1) %2 %1) a (concat b (repeat nil)))) >> > > > I am not sure to get it. > Won't map advance in parrallel in the sequences, jumping over the > values in b where there is something in a?
Oh, indeed. I misunderstood the problem statement. My apologies. --Chouser http://joyofclojure.com/ -- 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
