Extract randomizer

main.go

@@ -92,6 +92,14 @@ func visit(url string, authToken string) {
 	fmt.Println(res.Status)
 }
 
+// Randomize subscription order
+func randomize[S any](slice []S) {
+	for i := range slice {
+		j := rand.IntN(i + 1)
+		slice[i], slice[j] = slice[j], slice[i]
+	}
+}
+
 func main() {
 	err := godotenv.Load()
 
@@ -112,11 +120,7 @@ func main() {
 	authResult := login(basePath, username, password)
 	subscriptions := getSubscriptions(basePath, authResult.Token)
 
-	// randomize subscription order
-	for i := range subscriptions {
-		j := rand.IntN(i + 1)
-		subscriptions[i], subscriptions[j] = subscriptions[j], subscriptions[i]
-	}
+	randomize(subscriptions)
 
 	for i := range subscriptions {
 		fmt.Println(subscriptions[i].Name)