On May 4, 2014, at 10:42 AM, Roelof Wobben <rwob...@hotmail.com> wrote:
> For 4clojure I have to find the second to last item. > > So I did this: > > (fn secondlast [v] > (get v (-(count v)1))) > > Now it's only failing at this test : (= (__ (list 1 2 3 4 5)) 4) > > Can anyone tell me where I did take the wrong way. The "get" function with integer keys works for vectors but not for lists: => (get [7 8 9] 1) 8 => (get '(7 8 9) 1) nil So one option would be to call "vec" on the list before calling get: => (get (vec '(7 8 9)) 1) 8 Another option would be to use "nth" instead of "get". -Lee -- 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 unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
