package utils

import (
	"fmt"
	"os"
)

// OptBool return ref of bool - dont ask it is go
func OptBool(val bool) *bool {
	return &val
}

// OptString return ref of string - dont ask it is go
func OptString(val string) *string {
	return &val
}

// Error format the error and exec the program with given status
func Error(status int, format string, a ...interface{}) {
	fmt.Printf(format, a...)
	os.Exit(status)
}