package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(\d*\.?\d+)(?:\(g\/\d*ml\)|g?\b)`)
var str = `0
1
0.1
.1
1g
0.1g
.1g
1(g/100ml)
.1(g/ml)
1abc`
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/