package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(\d*\.?\d+)(?:g|cc|\(g(?:\/\d*(?:ml|L))?\)|(?:,\s+|$))`)
var str = `0, 1, 0.1, .1, 1g, 0.1g, .1g, 1(g/100ml), .1(g/ml), .1, 0, 10(g), .1g, 1, 1.123, 0.1cc, 100(g/1000L)`
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/