package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`\b[0-9]+\s*k\b`)
var str = `1) 150 k
2) 150 kilobyte
3) 150 ka
4) 150 k2
5) 150 k)
6) 150 k.
150 k <- beginning of line
... works with other characters (150 k)`
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/