clojure.walk/prewalk

functionsince v0.0-927 clojure.walk/prewalkEdit
(prewalk f form)
Source docstring:
Like postwalk, but does pre-order traversal.
Source code @ clojurescript:src/main/cljs/clojure/walk.cljs
(defn prewalk
  {:added "1.1"}
  [f form]
  (walk (partial prewalk f) identity (f form)))