Method put

src/core/data-structures/lru-cache.js:54–60

* @param {number|string} key * @param {T} payload The payload to cache.

(key, payload)

   * @param {T} payload The payload to cache.
   */
  put(key, payload) {
    if (!this.has(key)) {
      this.size_++;
    }
    this.cache_[key] = {payload, access: this.access_};
    this.evict_();
  }

  /**
   * Evicts the oldest cache entry, if we've exceeded capacity.