function findAncestorWithClass()

in site-ui/src/js/06-nav.js [95:103]

• 9 lines of code
• 3 McCabe index (conditional complexity)

  function findAncestorWithClass (className, from, scope) {
    if ((from = from.parentNode) !== scope) {
      if (from.classList.contains(className)) {
        return from
      } else {
        return findAncestorWithClass(className, from, scope)
      }
    }
  }