Method isEmpty

src/07-set/set.ts:91–93

* Returns true if the set has no elements. * @returns Whether the set is empty * @complexity Time O(1) | Space O(1)

()

   * @complexity Time O(1) | Space O(1)
   */
  isEmpty(): boolean {
    return this.#size === 0;
  }

  /**
   * Removes all elements from the set.