clojure.zip/insert-child

functionsince v0.0-927 clojure.zip/insert-childEdit
(insert-child loc item)

Source docstring:
Inserts the item as the leftmost child of the node at this loc,
without moving
Source code @ clojurescript:src/main/cljs/clojure/zip.cljs
(defn insert-child
  [loc item]
    (replace loc (make-node loc (node loc) (cons item (children loc)))))