public function testValues()
 {
     // from js
     $items = array('one' => 1, 'two' => 2);
     $this->assertEquals(array(1, 2), __u::values((object) $items), 'can extract the values from an object');
     // extra
     $this->assertEquals(array(1, 2), __u::values($items));
     $this->assertEquals(array(1), __u::values(array(1)));
     $this->assertEquals(array(1, 2), __u($items)->values());
     // docs
     $this->assertEquals(array('moe', 40), __u::values((object) array('name' => 'moe', 'age' => 40)));
 }