public function CoalescingDirectoryResource::__toString

Returns a string to uniquely identify the current resource.

Return value

string An identifying string

Overrides ResourceInterface::__toString

File

drupal/core/vendor/kriswallsmith/assetic/src/Assetic/Factory/Resource/CoalescingDirectoryResource.php, line 63

Class

CoalescingDirectoryResource
Coalesces multiple directories together into one merged resource.

Namespace

Assetic\Factory\Resource

Code

public function __toString() {
  $parts = array();
  foreach ($this->directories as $directory) {
    $parts[] = (string) $directory;
  }
  return implode(',', $parts);
}