Method parse

Cache/LFUCache.js:209–221

* @method parse * @description - This method receive a valid LFUCache JSON & run JSON.prase() method and merge with existing LFUCache * @param {JSON} json * @returns {LFUCache} - merged

(json)

   * @returns {LFUCache} - merged
   */
  parse(json) {
    const { misses, hits, cache } = JSON.parse(json)

    this.misses += misses ?? 0
    this.hits += hits ?? 0

    for (const key in cache) {
      const { value, frequency } = cache[key]
      this.set(key, value, frequency)
    }

    return this
  }

  /**
   * @method clear