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const KEYS = 1;
const VALUES = 2;
const KEYS_VALUES = 3;
export default class WeakValueMap {
#map = new Map();
#group = new FinalizationGroup((iterator) => {
for (const key of iterator) {
this.#map.delete(key);
}
@mhofman
mhofman / windowTimers.js
Last active April 7, 2019 16:13 — forked from kevinoid/windowTimers.js
An implementation of setInterval/setTimeout/setImmediate with Microtask checkpoint for Rhino and SpiderMonkey
/* Implementation of HTML Timers (setInterval/setTimeout) based on sleep.
*
* This file is provided under the following terms (MIT License):
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*