yt-gen-app/lib/templ/random-hex.go

package templ

import (
	"crypto/rand"
	"encoding/hex"
)

func RandomHex(n int) (string, error) {
	bytes := make([]byte, n)
	if _, err := rand.Read(bytes); err != nil {
		return "", err
	}
	return hex.EncodeToString(bytes), nil
}