/**
* @see \Ableron\Lib\Storage\AbstractStorage::performDelete()
*/
protected function performDelete(string $storageKey)
{
// delete storage item if exists
$this->arrayStorage->removeByKey($storageKey);
// indicate that storage item has been deleted successfully
return true;
}
/**
* @see \Ableron\Core\Form\FormElementInterface::removeLabelAttribute()
*/
public function removeLabelAttribute($attributeName)
{
$this->labelAttributes->removeByKey($attributeName);
return $this;
}
/**
* Tests whether removeByKey() works as expected with non-existing key.
*
* @return void
*/
public function testRemoveByKeyWithNonExistingKey()
{
$map = new OrderedMap(array('foo' => 'bar', 'bar' => 'bar', 'baz' => 'bar', 'foobar' => 'foobarbaz'));
$this->assertSame(array('foo' => 'bar', 'bar' => 'bar', 'baz' => 'bar', 'foobar' => 'foobarbaz'), $map->toArray());
$map->removeByKey('123');
$this->assertSame(array('foo' => 'bar', 'bar' => 'bar', 'baz' => 'bar', 'foobar' => 'foobarbaz'), $map->toArray());
}
