Golang unicode.IsDigit() function example

package unicode

Golang unicode.IsDigit() function usage example.

 package main

 import (
 "fmt"
 "unicode"
 )

 func main() {

 digit := unicode.IsDigit('A')
 fmt.Println("A is a digit ? : ", digit)

 digit = unicode.IsDigit('1')
 fmt.Println("1 is a digit ? : ", digit)

 }

Output :

A is a digit ? : false

1 is a digit ? : true

Reference :

http://golang.org/pkg/unicode/#IsDigit