Function visitAst

  • visitAst<OtherInfo = object>(
        nodes:
            | undefined
            | RNode<OtherInfo>
            | (RNode<OtherInfo> | null | undefined)[],
        onVisit?: OnEnter<OtherInfo>,
        onExit?: OnExit<OtherInfo>,
    ): void

    Visits all node ids within a tree given by a respective root node using a depth-first search with prefix order.

    Type Parameters

    • OtherInfo = object

    Parameters

    • nodes: undefined | RNode<OtherInfo> | (RNode<OtherInfo> | null | undefined)[]

      The root id nodes to start collecting from

    • OptionalonVisit: OnEnter<OtherInfo>

      Called before visiting the subtree of each node. Can be used to stop visiting the subtree starting with this node (return true stop)

    • OptionalonExit: OnExit<OtherInfo>

      Called after the subtree of a node has been visited, called for leafs too (even though their subtree is empty)

    Returns void

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