# Different Syntax Of Writing map() in javascript



**1st: **

```
const array1 = rockets.map(elem => (
  {
    country: elem.country,
    launches: elem.launches
  }
));

 console.log(array1);       [{… }, {… }, {… }]

```



**2s**

```
const array2 = rockets.map(elem => {
  return {
    country: elem.country,
    launches: elem.launches 
  }
});


 console.log(array1);       [{… }, {… }, {… }]

```