/**
  * Applies the specified prefix to all the arguments but the last one.
  *
  * @param CommandInterface $command Command instance.
  * @param string $prefix Prefix string.
  */
 public static function skipLast(CommandInterface $command, $prefix)
 {
     $arguments = $command->getArguments();
     $length = count($arguments);
     for ($i = 0; $i < $length - 1; $i++) {
         $arguments[$i] = "{$prefix}{$arguments[$i]}";
     }
     $command->setRawArguments($arguments);
 }