Method directionFromParent

data_structures/_binary_search_node.ts:29–37

()

  }

  directionFromParent(): Direction | null {
    return this.parent === null
      ? null
      : this === this.parent.left
      ? "left"
      : this === this.parent.right
      ? "right"
      : null;
  }

  findMinNode(): BinarySearchNode<T> {
    let minNode: BinarySearchNode<T> | null = this.left;