package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(compare it to )(([A-Z][a-zA-Z0-9]+)\s?([A-Z][a-zA-Z0-9]+)?\s?([A-Z][a-zA-Z0-9]+)?)`)
var str = `Overall Jeep is good for off-road and if we compare it to Mahindra Thar both are good vehicles but a Jeep is an expensive machine and Thar is also good in terms of driving. And if u have an expensive budget then I recommend going to Jeep Wrangler it's the best off-roading vehicle.
//compare it to ([A-Z][a-z]+ ){2}`
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/