Used to Generate Random URL's for Link Shorteners

randString.go

func randString(length int) string {
	// Chars to Choose From
	chars := []byte("abcdefghijklmnopqqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890")
	// Output String
	output := ""
	// Seed the Random Object for Random-ness
	s1 := rand.NewSource(time.Now().UnixNano())
	r1 := rand.New(s1)
	// Generate String to Specified Length
	for i := 0; i < length; i++ {
		// Add Random Character from Specified List
		output += string(chars[r1.Intn(len(chars))])
	}
	return output
}