Method delete

cache/lru_cache.ts:296–315

* Deletes the value associated with the given key. * * @experimental **UNSTABLE**: New API, yet to be vetted. * * @param key The key to delete. * @returns `true` if the key was deleted, `false` otherwise. * * @example Deleting a key from the cache * ```ts * import { LruCac

(key: K)

   * ```
   */
  override delete(key: K): boolean {
    if (this.#ejecting) {
      throw new TypeError(
        "Cannot delete entry in LruCache: cache is not re-entrant during onEject callbacks",
      );
    }
    const value = super.get(key);
    const existed = super.delete(key);
    if (!existed) return false;

    if (this.#eject) {
      this.#ejecting = true;
      try {
        this.#eject(key, value!, "deleted");
      } finally {
        this.#ejecting = false;
      }
    }
    return true;
  }

  /**
   * Clears the cache.