package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?<!\S)Bob[\s._-]1(?![^\s._-])`)
var str = `Hello, I'm Bob 1 --> Should capture Bob 1
Hello, I'm Bob 11 --> Should capture nothing (Bob 1 is not at the end or followed by a separator)
Hey, it's Bob-1 over there --> Should capture Bob-1
Hey, it's Bob - 1 over there --> Should capture nothing (Bob should be followed only by one separator not 3 like here)
Bob.1 --> Should capture Bob.1
Bob_1 rules! --> Should capture Bob_1`
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/