public function testLastIndexOf()
{
// from js
$numbers = array(1, 0, 1, 0, 0, 1, 0, 0, 0);
$this->assertEquals(5, __u::lastIndexOf($numbers, 1), 'can computer lastIndexOf');
$this->assertEquals(8, __u::lastIndexOf($numbers, 0), 'lastIndexOf the other element');
$this->assertEquals(-1, __u::lastIndexOf(null, 2), 'handles nulls properly');
$func = function () {
return __u::lastIndexOf(func_get_args(), 1);
};
$result = $func(1, 0, 1, 0, 0, 1, 0, 0, 0);
$this->assertEquals(5, $result, 'works on an arguments object');
// extra
$this->assertEquals(4, __u(array('a', 'b', 'c', 'c', 'c', 'd'))->lastIndexOf('c'), 'works with OO-style calls');
$this->assertEquals('c', __u(array('a' => 5, 'b' => 10, 'c' => 10))->lastIndexOf(10), 'works with associative arrays');
$this->assertEquals(2, __u::lastIndexOf('foobar', 'o'), 'works with strings');
// docs
$this->assertEquals(4, __u::lastIndexOf(array(1, 2, 3, 2, 2), 2));
}
