Instead of : (if (s1)
You just want : (if s1 s1 is a Long, not a function. On Thu, Apr 2, 2015 at 8:56 AM michael zhuang <zhuangdeyouxi...@gmail.com> wrote: > : i'm new to clojure, when I try to implementation 'interleave', get error > from type convertion "java.lang。Long cannot be cast to clojure.lang.IFN". > ; Now im reading stack trace, try to figure out what's going on...... > > (defn myIL [col1 col2] > (loop [m [] > s1 (first col1) > s2 (first col2)] > (if (s1) > m > (recur (conj (conj m s1) s2) > (first (next col1)) > (first (next col2))) > ))) > > (myIL [1 3] [2 4]) > > Any helps ? > > -- > 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. > -- 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.
