public function RowsOfMultiValueFields::renderCell in Search API 8
File
- src/Contrib/ RowsOfMultiValueFields.php, line 19 
Class
- RowsOfMultiValueFields
- Outputs multi-valued data as comma-separated values.
Namespace
Drupal\search_api\ContribCode
public function renderCell($key, $cellData, FormatterOptions $options, $rowData) {
  if (is_array($cellData)) {
    return static::arrayToString($cellData);
  }
  return $cellData;
}