Function processNode

_benchmarks/sample_antd.js:27613–27620

(dataNode)

function traverseNodesKey(treeData, callback) {
  function processNode(dataNode) {
    var key = dataNode.key,
        children = dataNode.children;

    if (callback(key, dataNode) !== false) {
      traverseNodesKey(children || [], callback);
    }
  }

  treeData.forEach(processNode);
}