code: public function read($date)
      {
          try {
              return $this->files->get($this->path($date));
          } catch (FileNotFoundException $e) {
              throw new FilesystemException('There was an reading the log.');
          }
      }
docs: Read the log.
  
  @param string $date
  
  @throws \GrahamCampbell\LogViewer\Log\FilesystemException
  
  @return string