package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`\b(\d+)\b`)
var str = `"18775551234"
"person" <5551234>, "text, might match an email" <foo@bar.com>
"SomeText"
"18775551234", "SomeText", "foo@bar.com" <foo@bar.com>
"foo@bar.com"`
if len(re.FindStringIndex(str)) > 0 {
fmt.Println(re.FindString(str),"found at index",re.FindStringIndex(str)[0])
}
}
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/