protected function FileStorage::getDumper

Gets the YAML dumper instance.

Return value

Symfony\Component\Yaml\Dumper

File

drupal/core/lib/Drupal/Core/Config/FileStorage.php, line 136
Definition of Drupal\Core\Config\FileStorage.

Class

FileStorage
Defines the file storage controller.

Namespace

Drupal\Core\Config

Code

protected function getDumper() {
  if (!isset($this->dumper)) {
    $this->dumper = new Dumper();

    // Set Yaml\Dumper's default indentation for nested nodes/collections to
    // 2 spaces for consistency with Drupal coding standards.
    $this->dumper
      ->setIndentation(2);
  }
  return $this->dumper;
}