/**
* Get values which are saved to the database
*
* Useful if as_array is overridden to return values not
* saved to the database.
*
* @return array
*/
public function getDbValues()
{
return Arr::extract($this->getArrayCopy(), $this->getColumns());
}
/**
* Tests Arr::extract()
*
* @test
* @dataProvider providerExtract
* @param array $array
* @param array $paths
* @param mixed $default
* @param array $expected
*/
public function testExtract(array $array, array $paths, $default, $expected)
{
$array = Arr::extract($array, $paths, $default);
$this->assertSame(count($expected), count($array));
$this->assertSame($expected, $array);
}
