Method constructor

lib/PriorityQueue.js:10–18

(size)

 */
class PriorityQueue {
  constructor(size) {
    this._size = Math.max(+size | 0, 1);
    /** @type {Queue[]} */
    this._slots = [];
    // initialize arrays to hold queue elements
    for (let i = 0; i < this._size; i++) {
      this._slots.push(new Queue());
    }
  }

  get length() {
    let _length = 0;