Split a sequence by function in Clojure

Christoph Frick - ofnir.net

2016-04-18

Split a collection on the sequence of elements, that match it.

(defn split-by
  ([pred]
   (comp (drop-while pred)
         (partition-by pred)
         (take-nth 2)))
  ([pred coll]
   (sequence (split-by pred) coll)))
; (split-by zero? [1 0 2 0 3]) => ([1] [2] [3])