@vime/core/dist/collection/utils/Disposal.js

Customizable, extensible, accessible and framework agnostic media player.

export class Disposal {
  constructor(dispose = []) {
    this.dispose = dispose;
  }
  add(callback) {
    this.dispose.push(callback);
  }
  empty() {
    this.dispose.forEach(fn => fn());
    this.dispose = [];
  }
}