code: private function normalizeCommandArgs(string $command, array $args): array
      {
          $arguments = array_merge([$command, microtime(true)], $args);
  
          array_unshift($arguments, 0);
          array_unshift($arguments, $this->sha);
  
          return $arguments;
      }
docs: Prepares arguments to call the specified Lua command.
  
  @param  string $command
  @param  array  $args
  @return array