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                'use strict';
// что такое строковый шаблон? привести пример
// 1) создаем идентификатор  и назовем его  welcome
// 2) передаем аргумент person котоый будет принимать объект с именами
//3 в консоли вызываем аргумент person со свойством name т.е
// под person подстваится объект marcus а name это свойство объекта 'Marcus'
const welcome = person =>{//1
  console.log(`Ave, ${}!`);//Ave, Marcus

const marcus = {name:'Marcus'};
const mao = {name:'Mao'};
const cartesius = {name:'Rene'};

//вызов функции
welcome(marcus);//передаем ссылку на объект

//переделаем через массив
// чем отличается for of от for in?
const welcome = person =>{
  console.log(`Ave, ${}!`);//Ave, Marcus,Ave, Mao, Ave, Rene

//example объекты
const persons = [

for(const person of persons) {//перебор массива persons
  //вызов функции

// example
const welcome = person => {

const persons = {
  marcuse:{name:'marcus Aurelius'},
  mao:{name:'Mao Zedong'},
  rene:{name:'rene descartes'},

for(const name in persons){
  const person = persons[name];//в persons будут лежать ключи объекта marcuse{},mao{},rene{}
  // а свойствои объекта будут {name:'marcus Aurelius'} поэтому  persons[name] используем как ассоциативный массив где name это ключ