diff --git a/app/utilities/utilities.go b/app/utilities/utilities.go index 23603349560691a231cdf2f59e7cc1beb3fb8687..3607d3e074fe1e94118b2d7f0f1842b08112214e 100644 --- a/app/utilities/utilities.go +++ b/app/utilities/utilities.go @@ -2,8 +2,11 @@ package utilities import ( "fmt" + "math/rand" "net" . "node/types" + "strconv" + "time" ) func PrintTransaction(trans Transaction) { @@ -115,4 +118,10 @@ func TranslateMessageToTransaction(mess Message) Transaction { newTrans.Amount = body["amount"].(string) return newTrans -} \ No newline at end of file + +} + +func RandomString() string { + r := rand.New(rand.NewSource(time.Now().UnixNano())) + return strconv.Itoa(r.Int()) +}