add comments, code refactor, fix typo

2026-05-17 00:12:11 +08:00 · 2020-12-23 00:09:35 +08:00
parent bb10498893
commit 17d1cd8719
10 changed files with 49 additions and 13 deletions
@@ -5,6 +5,7 @@ import (
 	"math/big"
 )

+// GetRandomInteger returns a random number, the max parameter represents upper limit
 func GetRandomInteger(max int) (int, error) {
 	result, err := rand.Int(rand.Reader, big.NewInt(int64(max)))