Merge branch 'main' into v2

algorithm/sort.go

@@ -9,12 +9,17 @@ import "github.com/duke-git/lancet/v2/constraints"
 // Play: https://go.dev/play/p/GNdv7Jg2Taj
 func BubbleSort[T any](slice []T, comparator constraints.Comparator) {
 	for i := 0; i < len(slice); i++ {
+		breakTag := false
 		for j := 0; j < len(slice)-1-i; j++ {
 			isCurrGreatThanNext := comparator.Compare(slice[j], slice[j+1]) == 1
 			if isCurrGreatThanNext {
 				swap(slice, j, j+1)
+				breakTag = true
 			}
 		}
+		if !breakTag {
+			break
+		}
 	}
 }
 

mathutil/mathutil.go

@@ -330,10 +330,10 @@ func Cos(radian float64, precision ...int) float64 {
 	return TruncRound(radian, 3)
 }
 
-// Cos returns the sine of the radian argument.
+// Sin returns the sine of the radian argument.
 // Play: https://go.dev/play/p/TWMQlMywDsP
 func Sin(radian float64, precision ...int) float64 {
-	return Cos((math.Pi / 2) - radian)
+	return Cos((math.Pi/2)-radian, precision...)
 }
 
 // Log returns the logarithm of base n.