Function trim

src/common/cache.js:96–112

()

    timer = setTimeout(trim, lifetime + OVERRUN);
  }
  function trim() {
    const now = performance.now();
    let closestExpiry = Number.MAX_SAFE_INTEGER;
    // eslint-disable-next-line guard-for-in
    for (const key in cache) {
      const { expiry } = cache[key];
      if (expiry < now) {
        del(key);
      } else if (expiry < closestExpiry) {
        closestExpiry = expiry;
      }
    }
    minLifetime = closestExpiry - now;
    timer = closestExpiry < Number.MAX_SAFE_INTEGER
      ? setTimeout(trim, minLifetime + OVERRUN)
      : 0;
  }
}