Function load

index.js:23–43

(mutations)

    var target = options.container || document;

    var load = function load(mutations) {
      for (var i = 0, length = mutations.length; i < length; i++) {
        for (var addedNodes = mutations[i].addedNodes, j = 0, _length = addedNodes.length; j < _length; j++) {
          var node = addedNodes[j];
          var children = node.children,
              getAttribute = node.getAttribute,
              tagName = node.tagName;

          if (getAttribute) {
            var is = (getAttribute.call(node, 'is') || tagName).toLowerCase();

            if (0 < is.indexOf('-') && !loaded.has(is) && !ignore.test(is)) {
              loaded.add(is);
              customElements.get(is) || options.on(is);
            }

            crawl(children);
          }
        }
      }
    };

    var crawl = function crawl(addedNodes) {
      load([{