package main

import (
	"log"
	"time"

	"github.com/faabiosr/cachego/sync"
)

func main() {
	cache := sync.New()

	if err := cache.Save("user_id", "1", 10*time.Second); err != nil {
		log.Fatal(err)
	}

	id, err := cache.Fetch("user_id")
	if err != nil {
		log.Fatal(err)
	}

	log.Printf("user id: %s \n", id)

	keys := cache.FetchMulti([]string{"user_id", "user_name"})

	for k, v := range keys {
		log.Printf("%s: %s\n", k, v)
	}

	if cache.Contains("user_name") {
		cache.Delete("user_name")
	}

	if _, err := cache.Fetch("user_name"); err != nil {
		log.Printf("%v\n", err)
	}

	if err := cache.Flush(); err != nil {
		log.Fatal(err)
	}
}