func RBInt64(i int64, min int64, max int64) bool {
	switch {
	case i >= min && i <= max:
		return true
	default:
		return false
	}
}
RBInt64 : check int64 acceptable range function and return true or false
package main
import (
	"fmt"
	"os"
)
func StringOne(values ...interface{}) (bool, int) {
	c := 0
	for _, value := range values {
		c++
		if value == "1" {
			return true, c
		}
	}
	return false, 0
}
func RBInt(i int, min int, max int) bool {
	switch {
	case i >= min && i <= max:
		return true
	default:
		return false
	}
}