Probably better to write it more generally, by creating a seq from a zipper and then just using the ordinary reduce function on that zip:
(defn zip-seq [f acc z] (map node (tree-seq branch? children z))) (reduce f acc (zip-seq some-zipper)) On Monday, December 24, 2012 6:27:00 PM UTC-8, JvJ wrote: > > The other day I wrote this as a utility function because I couldn't find > anything like it in the zipper libary. Am I missing something? Is > something like this implemented somewhere? > > (defn > zip-reduce > "Reduce called on a zipper." > [f acc z] > (if (zip/end? z) > acc > (recur f (f acc z) (zip/next z)))) > -- 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
