src/Silvestra/Bundle/MediaBundle/DependencyInjection/SilvestraMediaExtension.php
private function setFilesystemRootDir($rootDir, ContainerBuilder $container)
    {
        $definition = $container->getDefinition($this->getAlias() . '.filesystem');

        $definition->replaceArgument(0, $rootDir);
    }
private function setFilesystemRootDir($rootDir, ContainerBuilder $container)
    {
        $definition = $container->getDefinition($this->getAlias() . '.filesystem');

        $definition->replaceArgument(0, $rootDir);
    }
private function setFilesystemRootDir ( $ rootDir , ContainerBuilder $ container ) { $ definition = $ container -> getDefinition ( $ this -> getAlias ( ) . '.filesystem' ) ; $ definition -> replaceArgument ( 0 , $ rootDir ) ; }
Set filesystem root dir.

@param string $rootDir
@param ContainerBuilder $container
Set filesystem root dir .