function upgradeDomInternal()

in website/css/mdl/material.js [157:178]

• 21 lines of code
• 7 McCabe index (conditional complexity)

  function upgradeDomInternal(optJsClass, optCssClass) {
    if (typeof optJsClass === 'undefined' &&
        typeof optCssClass === 'undefined') {
      for (var i = 0; i < registeredComponents_.length; i++) {
        upgradeDomInternal(registeredComponents_[i].className,
            registeredComponents_[i].cssClass);
      }
    } else {
      var jsClass = /** @type {string} */ (optJsClass);
      if (typeof optCssClass === 'undefined') {
        var registeredClass = findRegisteredClass_(jsClass);
        if (registeredClass) {
          optCssClass = registeredClass.cssClass;
        }
      }

      var elements = document.querySelectorAll('.' + optCssClass);
      for (var n = 0; n < elements.length; n++) {
        upgradeElementInternal(elements[n], jsClass);
      }
    }
  }