如何从Datatables中的render function返回多个值？

{
  data: 'column_name',
  render: function(data, type, row) {
    return '<div>Value 1: ' + data + '</div><div>Value 2: ' + row.other_column + '</div>';
  }
}

{
  data: 'column_name',
  render: function(data, type, row) {
    return {
      value1: data,
      value2: row.other_column
    };
  }
},
{
  data: null,
  render: function(data, type, row) {
    return data.value1 + ' - ' + data.value2;
  }
}