Array methods - Task 7
Map to names
by fredericklim
HTML
<!DOCTYPE html>
<html>
<script>
let john = { name: "John", age: 25 };
let pete = { name: "Pete", age: 30 };
let mary = { name: "Mary", age: 28 };
let users = [ john, pete, mary ];
let names = users.map(item => item.name);
alert( names ); // John, Pete, Mary
</script>
</html>