public function get($key = null, $default = null)
	{
		$fail = uniqid('__FAIL__', true);

		$result = Arr::get($this->data, $key, $fail);

		if ($result === $fail)
		{
			if ($this->parentEnabled)
			{
				$result = $this->parent->get($key, $default);
			}
			else
			{
				$result = result($default);
			}
		}

		return $result;
	}