package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?si)^(?:\D+)?(?:(?:[4-7](?:(?:\.|\,)[1-9])?)|(?:[5-8](?:(?:\.|\,)0)?))(?:(?:\s?gb)|\s?giga|\sgigabyte)?(?:.*)`)
var str = `4.5 polegadas (~ 64,3% relação tela-corpo)
5,5 polegadas super amoled full hd, 1080p 401 ppi corning® gorilla® glass 3
5,5 polegadas super amoled full hd, 1080p 401 ppi corning® gorilla® glass 3
5"-6" polegadas super amoled full hd, 1080p 401 ppi corning® gorilla® glass 3
^(?:(6(?:\.|\,)0)|(5(?:\.|\,)[1-9]))(.*)
\s?(?:(?:\d+)(?:\.|\,)?(?:\d+)?)(?:"|''|\x60|'|´|”)
(?:(5(?:\.|\,)0)|(4(?:\.|\,)[1-9]))(.*)
(4(?:\.|\,)[1-9])(.*) => 4-5
(5(?:\.|\,)[0]))(.*) => 4-5`
if len(re.FindStringIndex(str)) > 0 {
fmt.Println(re.FindString(str),"found at index",re.FindStringIndex(str)[0])
}
}
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/