iter\IterTest::testSlice PHP 메소드

    public function testSlice()
    {
        $this->assertSame([5, 6, 7, 8, 9], toArray(slice(range(0, INF), 5, 5)));
        $this->assertSame([5, 6, 7, 8, 9], toArray(slice(range(0, 9), 5)));
        // empty slice
        $this->assertSame([], toArray(slice(range(0, INF), 0, 0)));
    }