Added example for 'FindStringSubmatch()'

regex/example_test.go

@@ -35,7 +35,7 @@ func ExampleReg_FindString() {
 	regexStr := `\d+`
 	regexComp := regex.MustCompile(regexStr)
 
-	matchStr := regexComp.FindString("The year of our lord, 2025")
+	matchStr := regexComp.FindString("The year is 2025")
 	fmt.Println(matchStr)
 	// Output: 2025
 }
@@ -53,6 +53,18 @@ func ExampleReg_FindSubmatch() {
 	// 2	3
 }
 
+func ExampleReg_FindStringSubmatch() {
+	regexStr := `(\d{4})-(\d{2})-(\d{2})`
+	regexComp := regex.MustCompile(regexStr)
+	inputStr := `The date is 2025-02-10`
+
+	match := regexComp.FindStringSubmatch(inputStr)
+	fmt.Println(match[1])
+	fmt.Println(match[3])
+	// Output: 2025
+	// 10
+}
+
 func ExampleReg_FindAllSubmatch() {
 	regexStr := `(\d)\.(\d)(\d)`
 	regexComp := regex.MustCompile(regexStr)