Here's my take using my clj-iter (http://github.com/nathell/clj-iter):
(defn partition-when [pred coll] (iter (for x in coll) (for p = (when x (pred x))) (for y initially () then (if p (list x) (cons x y))) (collect (reverse y) if p) (finally-collect (reverse y)))) Hopefully it's readable. Best, Daniel -- 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