Method #swap

Data-Structures/Heap/BinaryHeap.js:127–132

* Swaps elements at two specified indices in the heap. * @param {number} index1 - The index of the first element to be swapped. * @param {number} index2 - The index of the second element to be swapped. * @private

(index1, index2)

   * @private
   */
  #swap(index1, index2) {
    ;[this.heap[index1], this.heap[index2]] = [
      this.heap[index2],
      this.heap[index1]
    ]
  }
}

/**