package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^(?:[A-Z][a-z]+(?: [A-Z][a-z]+\b(?!-))+(?: [A-Z][a-z]+-[A-Z][a-z]+)?|(?:[A-Z][a-z]+ )?[A-Z][a-z]+-[A-Z][a-z]+)$`)
var str = `Apple Banana Couonut-Dates
Apple Banana Test Couonut-Dates
Apple Banana
Banana Couonut-Dates
Couonut-Dates
Apple
Apple Banana Couonut-dates
BanAna couonut-Dates`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/