Method set

src/resolution/lru-cache.ts:46–57

(key: K, value: V)

  }

  set(key: K, value: V): void {
    if (this.store.has(key)) {
      this.store.delete(key);
    } else if (this.store.size >= this.max) {
      // Evict the oldest entry — first key in iteration order.
      const oldest = this.store.keys().next().value;
      if (oldest !== undefined) {
        this.store.delete(oldest);
      }
    }
    this.store.set(key, value);
  }

  clear(): void {
    this.store.clear();