package utils

import (
	"encoding/hex"
	"math/rand"
	"time"
)

const alphabet = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"

func init() {
	rand.Seed(time.Now().UnixNano())
}

func GenerateRandomString(n int) string {
	b := make([]byte, n/2)

	if _, err := rand.Read(b); err != nil {
		panic(err)
	}

	return hex.EncodeToString(b)
}