updated dependencies and go

langext/base58.go

@@ -44,8 +44,8 @@ func newBase58Encoding(alphabet string) *B58Encoding {
 
 	b58 := make([]byte, 0, 256)
 
-	for i := byte(0); i < 32; i++ {
-		for j := byte(0); j < 8; j++ {
+	for i := range byte(32) {
+		for j := range byte(8) {
 
 			b := i*8 + j
 
@@ -100,7 +100,7 @@ func (enc *B58Encoding) Encode(src []byte) ([]byte, error) {
 			}
 		} else {
 			m := mod.Int64()
-			for i := 0; i < 10; i++ {
+			for range 10 {
 				answer = append(answer, enc.alphabet[m%58])
 				m /= 58
 			}
@@ -137,10 +137,7 @@ func (enc *B58Encoding) Decode(src []byte) ([]byte, error) {
 	scratch := new(big.Int)
 
 	for t := src; len(t) > 0; {
-		n := len(t)
-		if n > 10 {
-			n = 10
-		}
+		n := min(len(t), 10)
 
 		total := uint64(0)
 		for _, v := range t[:n] {