function _visit()

in scripts/prettier-plugin/index.js [16:40]

• 24 lines of code
• 10 McCabe index (conditional complexity)

  function _visit(node, parent, key, index) {
    if (typeof callbackMap === 'function') {
      if (callbackMap(node, parent, key, index) === false) {
        return
      }
    } else if (node.type in callbackMap) {
      if (callbackMap[node.type](node, parent, key, index) === false) {
        return
      }
    }

    const keys = Object.keys(node)
    for (let i = 0; i < keys.length; i++) {
      const child = node[keys[i]]
      if (Array.isArray(child)) {
        for (let j = 0; j < child.length; j++) {
          if (child[j] !== null) {
            _visit(child[j], node, keys[i], j)
          }
        }
      } else if (typeof child?.type === 'string') {
        _visit(child, node, keys[i], i)
      }
    }
  }