Method enqueue

src/priorityQueue.js:48–51

* Adds a value to the queue * @public * @param {number|string|object} value * @returns {PriorityQueue}

(value)

   * @returns {PriorityQueue}
   */
  enqueue(value) {
    this._heap.insert(value);
    return this;
  }

  /**
   * Adds a value to the queue