Method push

packages/player/src/utils/RingBuffer.ts:8–16

(item: T)

  constructor(private readonly capacity: number) {}

  push(item: T): void {
    if (this.count < this.capacity) {
      this.buffer.push(item);
      this.count++;
    } else {
      this.buffer[this.head] = item;
      this.head = (this.head + 1) % this.capacity;
    }
  }

  clear(): void {
    this.buffer = [];