public function pack($jsIncludeArray, $appendLine, $extension)
{
$finalFilename = $this->getStubFinalFilename($jsIncludeArray, $extension);
$outputFile = File::fromFullPath($finalFilename);
$filter = new ConcatenatingFilter($outputFile, $jsIncludeArray, $appendLine);
$minFile = $outputFile->addExtension('min', true);
$filter = new YuiCompressorFilter($filter, $minFile, $this->yuiCommpressorPath);
$compressedFile = $minFile->addExtension('gz', false);
$filter = new GzipFilter($filter, $compressedFile);
$filter->process();
$finaleFile = $filter->getFile();
$finalFilename = $finaleFile->getPath();
return $finalFilename;
}
