function upgradeElementsInternal()

in website/css/mdl/material.js [246:263]

• 18 lines of code
• 6 McCabe index (conditional complexity)

  function upgradeElementsInternal(elements) {
    if (!Array.isArray(elements)) {
      if (typeof elements.item === 'function') {
        elements = Array.prototype.slice.call(/** @type {Array} */ (elements));
      } else {
        elements = [elements];
      }
    }
    for (var i = 0, n = elements.length, element; i < n; i++) {
      element = elements[i];
      if (element instanceof HTMLElement) {
        upgradeElementInternal(element);
        if (element.children.length > 0) {
          upgradeElementsInternal(element.children);
        }
      }
    }
  }