/**
* @see \Ableron\Lib\Storage\AbstractStorage::performDeleteAll()
*/
protected function performDeleteAll()
{
// clear storage
$this->arrayStorage->clear();
// indicate that storage items have been deleted successfully
return true;
}
public function testClear()
{
$collection = new OrderedMap(array('test', 12));
$this->assertFalse($collection->isEmpty());
$collection->clear();
$this->assertTrue($collection->isEmpty());
$this->assertSame(0, $collection->count());
}
/**
* @see \Ableron\Core\Form\FormElementInterface::clearLabelAttributes()
*/
public function clearLabelAttributes()
{
$this->attributes->clear();
return $this;
}