Module utils/traverse

traverse

• traverse<T>(func: (current: INodeInfo<T>) => any, init: INodeInfo<T>, options?: { depthFirst?: boolean; mode?: "onlyChildren" | "onlyArray" | "anyObject" }): any

• 遍历树

  example

  traverse((current) => console.log(current.node.name), { init: rootNode });

  example

  traverse((current) => console.log(current.jsonPath), { init: ast }, { mode: 'anyObject' });

  Type parameters

  • T: INode

  Parameters

  • func: (current: INodeInfo<T>) => any

    • • (current: INodeInfo<T>): any

      • Parameters

        • current: INodeInfo<T>

        Returns any

  • init: INodeInfo<T>

    初始点信息

  • Optional options: { depthFirst?: boolean; mode?: "onlyChildren" | "onlyArray" | "anyObject" }

    • Optional depthFirst?: boolean

      默认广度优先搜索，是否深度优先搜索

    • Optional mode?: "onlyChildren" | "onlyArray" | "anyObject"

      'onlyChildren' 表示只向下遍历 children 的元素（默认）；'onlyArray' 表示只向下遍历 Array 的元素；'anyObject' 表示只要属性为 Object 类型都会遍历

  Returns any