public function push($element)
{
if ($this->isFull()) {
throw new exceptions\FullCollectionException('Cannot push to full stack.');
}
parent::push($element);
}
public function testInitialDataEqualsArrayRepresentation()
{
$initialData = array(5 => 'foo', 'bar');
$arrayStack = new ArrayStack($initialData);
$this->assertSame(array_values($initialData), $arrayStack->toArray());
}
