package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?mi)(?|(\d*) *(\b[a-z]+(?: [a-z]+)*?)(?= and )|(?<= and )(\d*) *(\b[a-z]+(?: [a-z]+)*))`)
var str = `2 Better Developers and 3 Testers
5 Mechanics and chef
medic and 3 nurses
5 Mechanics and 2 chefs and tester
5 foo`
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/