Example #1
0
 private function assertContainsStone(array $stones, Dto\Stone $stone)
 {
     $containsStone = array_reduce($stones, function ($carry, Dto\Stone $other) use($stone) {
         return $carry || $stone->getTopValue() === $other->getTopValue() && $stone->getBottomValue() === $other->getBottomValue();
     }, false);
     $this->assertTrue($containsStone, 'expected to find stone in stone collection');
 }