function PeopleList(props) { const arr = props.data; const listItems = arr.map((val, index) => <li key={index}>{val}</li> ); return <ul>{listItems}</ul>; }
function PeopleList(props) { const arr = props.data; const listItems = arr.map((val, index) => <li key={index}>{val}</li> ); return <ul>{listItems}</ul>; }