surely this one's been written before, but i needed it the other day
and couldn't find it.
form-zip returns a zipper from a clojure form.
user=> (require '[clojure.zip :as zip])
user=> (use 'form-zip.core)
user=> (-> '{1 2 3 4} form-zip zip/next zip/remove zip/root)
{3 4}
fz-node-seq returns a seq of the nodes.
user=> (fz-node-seq '{1 2 3 4})
({1 2, 3 4} [1 2] 1 2 [3 4] 3 4)
a one hour hack, probably full of edge cases i haven't thought of.
on clojars and github:
https://github.com/GeorgeJahad/form-zip
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