code: public function andFinally(callable $finallyBlock) : TryTo
      {
          return TryTo::run($this->tryBlock, $this->exceptions, $finallyBlock);
      }
docs: Executes the try block provided before and
  the given function is executed within a finally block.
  
  @param callable $finallyBlock
  @return TryTo
  @throws Exception the thrown exception if it is not handled by this TryTo