public function moveDirectory( $source, $destination )
    {
        $path = explode( DS, $source );

        $destination = $destination . DS . $path[ count( $path ) - 1 ];

        $result = $this->copyDirectory( $source, $destination, TRUE );

        if ( TRUE === $result )
        {
            $result = $this->deleteDirectory( $source );
        }

        return $result;
    }