Function changes

index.js:197–203

(records)

      }

      function changes(records) {
        for (var record, length = records.length, i = 0; i < length; i++) {
          record = records[i];
          dispatchAll(record.removedNodes, 'disconnected', disconnected, connected);
          dispatchAll(record.addedNodes, 'connected', connected, disconnected);
        }
      }

      function dispatchAll(nodes, type, wsin, wsout) {
        for (var node, event = new Event(type), length = nodes.length, i = 0; i < length; (node = nodes[i++]).nodeType === 1 && dispatchTarget(node, event, type, wsin, wsout)) {