Function findParentPath

  • Iterates through all the parents (from the nearest until the root) until one of them matches the given predicate. If the predicate is matched it will return the found node plus the path to get from the parent to the child. If none is found it will return undefined.

    Type Parameters

    • T extends object

      Parent object type.

    Parameters

    • child: object

      Target node.

    • predicate: (parentNode: object) => boolean

      Function that will be run for every parent of the target node, from immediate parent to the root.

    • maxDepth: number = 0

      Max depth, or 0 for infinite.

    Returns undefined | FoundParentPath<T>

    The found parent node and the path to get from the parent to the child, or undefined if not found.