add limiter config

common/number/number.go

@@ -0,0 +1,28 @@
+package number
+
+type Number interface {
+	~int | ~int8 | ~int16 | ~int32 | ~int64 |
+		~float32 | ~float64 |
+		~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64
+}
+
+func SelectBigger[T Number](num1 T, num2 T) T {
+	if num1 >= num2 {
+		return num1
+	}
+	return num2
+}
+
+func SelectSmaller[T Number](num1 T, num2 T) T {
+	if num1 <= num2 {
+		return num1
+	}
+	return num2
+}
+
+func SelectNotZero[T Number](num1 T, num2 T) T {
+	if num1 != 0 {
+		return num1
+	}
+	return num1
+}