feat: support type alias for Number constraint (#60)

docs/datetime.md

@@ -251,7 +251,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func BeginOfWeek(t time.Time) time.Time
+func BeginOfWeek(t time.Time, beginFrom ...time.Weekday) time.Time
 ```
 <b>Example:</b>
 
@@ -414,7 +414,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func EndOfWeek(t time.Time) time.Time
+func EndOfWeek(t time.Time, endWith ...time.Weekday) time.Time
 ```
 <b>Example:</b>
 

docs/datetime_zh-CN.md

@@ -243,12 +243,12 @@ func main() {
 
 
 ### <span id="BeginOfWeek">BeginOfWeek</span>
-<p>返回指定时间的星期开始时间</p>
+<p>返回指定时间的每周开始时间,默认开始时间星期日</p>
 
 <b>函数签名:</b>
 
 ```go
-func BeginOfWeek(t time.Time) time.Time
+func BeginOfWeek(t time.Time, beginFrom ...time.Weekday) time.Time
 ```
 <b>例子:</b>
 
@@ -406,12 +406,12 @@ func main() {
 
 
 ### <span id="EndOfWeek">EndOfWeek</span>
-<p>返回指定时间的星期结束时间</p>
+<p>返回指定时间的星期结束时间,默认结束时间星期六</p>
 
 <b>函数签名:</b>
 
 ```go
-func EndOfWeek(t time.Time) time.Time
+func EndOfWeek(t time.Time, endWith ...time.Weekday) time.Time
 ```
 <b>例子:</b>
 

lancetconstraints/constraints.go

@@ -14,5 +14,5 @@ type Comparator interface {
 
 // Number contains all types of number and uintptr, used for generics constraint
 type Number interface {
-	int | int8 | int16 | int32 | int64 | uint | uint8 | uint16 | uint32 | uint64 | uintptr | float32 | float64
+	~int | ~int8 | ~int16 | ~int32 | ~int64 | ~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr | ~float32 | ~float64
 }

mathutil/mathutil_test.go

@@ -87,6 +87,9 @@ func TestMax(t *testing.T) {
 	assert.Equal(Max(0, 0), 0)
 	assert.Equal(Max(1, 2, 3), 3)
 	assert.Equal(Max(1.2, 1.4, 1.1, 1.4), 1.4)
+
+	type Integer int
+	assert.Equal(Max(Integer(1), Integer(0)), Integer(1))
 }
 
 func TestMaxBy(t *testing.T) {