Function ExampleRegex_FindSubmatch

example_test.go:88–102

ExampleRegex_FindSubmatch demonstrates capture group extraction.

()

// ExampleRegex_FindSubmatch demonstrates capture group extraction.
func ExampleRegex_FindSubmatch() {
	re := coregex.MustCompile(`(\w+)@(\w+)\.(\w+)`)
	match := re.FindSubmatch([]byte("Contact: user@example.com"))
	if match != nil {
		fmt.Println("Full match:", string(match[0]))
		fmt.Println("User:", string(match[1]))
		fmt.Println("Domain:", string(match[2]))
		fmt.Println("TLD:", string(match[3]))
	}
	// Output:
	// Full match: user@example.com
	// User: user
	// Domain: example
	// TLD: com
}

// ExampleRegex_FindStringSubmatch demonstrates capture groups with strings.
func ExampleRegex_FindStringSubmatch() {