/**
* This method tests the "last" method.
*
* @dataProvider data_last
*/
public function test_last(array $provided, array $expected)
{
$p0 = IArrayList\Type::make($provided[0], '\\Saber\\Data\\IInt32\\Type');
$r0 = IArrayList\Module::last($p0);
$e0 = $expected[0];
$this->assertInstanceOf('\\Saber\\Data\\IInt32\\Type', $r0);
$this->assertSame($e0, $r0->unbox());
}
/**
* This method returns an option using the last for the boxed object.
*
* @access public
* @static
* @param IArrayList\Type $xs the left operand
* @return IOption\Type the option
*/
public static function lastOption(IArrayList\Type $xs) : IOption\Type
{
return $xs->__isEmpty() ? IOption\Type::none() : IOption\Type::some(IArrayList\Module::last($xs));
}