package util

import (
	"strconv"
	"time"
)

func ReverseString(s string) string {
	runes := []rune(s)
	for from, to := 0, len(runes)-1; from < to; from, to = from+1, to-1 {
		runes[from], runes[to] = runes[to], runes[from]
	}
	return string(runes)
}

func GenTempName() string {
	name := strconv.FormatInt(time.Now().Unix(), 10)
	return name
}

func ContainsString(list []string, target string) bool {
	for _, item := range list {
		if item == target {
			return true
		}
	}
	return false
}