/**
* This method tests the "dropWhile" method.
*
* @dataProvider data_dropWhile
*/
public function test_dropWhile(array $provided, array $expected)
{
$p0 = IArrayList\Type::make($provided[0], '\\Saber\\Data\\IInt32\\Type');
$p1 = $provided[1];
$r0 = IArrayList\Module::dropWhile($p0, $p1);
$e0 = $expected[0];
$this->assertInstanceOf('\\Saber\\Data\\IArrayList\\Type', $r0);
$this->assertSame($e0, $r0->unbox(1));
}
/**
* This method returns a tuple where the first item contains longest prefix of the array
* list that satisfies the predicate and the second item contains the remainder.
*
* @access public
* @static
* @param IArrayList\Type $xs the array list
* @param callable $predicate the predicate function to be used
* @return ITuple\Type the tuple
*/
public static function span(IArrayList\Type $xs, callable $predicate) : ITuple\Type
{
return ITuple\Type::box2(IArrayList\Module::takeWhile($xs, $predicate), IArrayList\Module::dropWhile($xs, $predicate));
}
