public function DirectoryResource::getContent

Returns the combined content of all inner resources.

Overrides ResourceInterface::getContent

File

drupal/core/vendor/kriswallsmith/assetic/src/Assetic/Factory/Resource/DirectoryResource.php, line 58

Class

DirectoryResource

A resource is something formulae can be loaded from.

Namespace

Code

public function getContent() {
  $content = array();
  foreach ($this as $resource) {
    $content[] = $resource
      ->getContent();
  }
  return implode("\n", $content);
}