Method clear

lib/internal/streams/iter/ringbuffer.js:128–134

* Remove all items. O(n) for GC cleanup.

()

   * Remove all items. O(n) for GC cleanup.
   */
  clear() {
    for (let i = 0; i < this.#size; i++) {
      this.#backing[(this.#head + i) & this.#mask] = undefined;
    }
    this.#head = 0;
    this.#size = 0;
  }

  /**
   * Double the backing capacity, linearizing the circular layout.