Find the path to a given vnode inside another vnode eg pave(document.body.vnodes, vnode)

pave.js

const pave = (container, target, path = []) => (
    container === target 
  ? 
    path
  :
    Array.isArray(container) 
  ? 
    container.filter((a, i) => pave(a, target, [...path, i])).pop()
  :
    container.instance 
  ? 
    pave(container.instance, target, [...path, 'instance'])
  :
    container.children 
  ? 
    pave(container.children, target, [...path, 'children'])
  :
    false
)