function activateCurrentPath()

in antora-ui/src/js/01-nav.js [91:101]

• 11 lines of code
• 4 McCabe index (conditional complexity)

  function activateCurrentPath (navItem) {
    var ancestorClasses
    var ancestor = navItem.parentNode
    while (!(ancestorClasses = ancestor.classList).contains('nav-menu')) {
      if (ancestor.tagName === 'LI' && ancestorClasses.contains('nav-item')) {
        ancestorClasses.add('is-active', 'is-current-path')
      }
      ancestor = ancestor.parentNode
    }
    navItem.classList.add('is-active')
  }