/**
  * Copy the content of this file to another.
  *
  * @param string $targetPath
  * @return \zool\file\File
  */
 public function copyTo($targetPath)
 {
     $this->createDir();
     //$targetPath = self::normalize($targetPath);
     // copy($this->path, $targetPath);
     $targetFile = new File($targetPath);
     $targetFile->content($this->content());
     return $targetFile;
 }