score:4
Accepted answer
{this.props.visitors.map(function(visitor, index) {
return <tr key={index}>
<td>{ visitor.first_name } </td>
</tr>
})}
score:1
render () {
let itemList = [];
this.props.visitors.forEach(function(visitor,index) {
itemList.push(<tr key={index}><td>
{visitor.first_name}
</td></tr>
)
})
return (
<table>
{itemList}
</table>
);
}
Source: stackoverflow.com
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