function LibraryDiscoveryCollector::getCid

Gets the cache ID.

Return value

string

Overrides CacheCollector::getCid

File

core/lib/Drupal/Core/Asset/LibraryDiscoveryCollector.php, line 54

Class

LibraryDiscoveryCollector
A CacheCollector implementation for building library extension info.

Namespace

Drupal\Core\Asset

Code

protected function getCid() {
  if (!isset($this->cid)) {
    $this->cid = 'library_info:' . $this->themeManager
      ->getActiveTheme()
      ->getName();
  }
  return $this->cid;
}

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