Thanks for that. I've merged the Csv loader.

Support for gettext and message extraction is on our todo-list. So, if you want to work on it, that would be wonderful.

For message extraction and Twig templates, you can probably read the following paragraph from the Twig documentation to see how this can be done:

http://www.twig-project.org/doc/extensions/i18n.html#extracting-template-strings

On a side note, you should work on my branch (fabpot/master) instead of this one. My branch is where all the development happens and all pull requests should be done on it. Also, to make my life easier, can you create topic branches for each of your changes? And whenever you want to sync with my repo, force a rebase. Thanks.

Thanks for accepting the Csv loader.

Good trick this forcing twig cache, can be applied to other template engines as well, thanks.

Regarding gettext support, we should implement parser for .mo files (http://www.gnu.org/software/hello/manual/gettext/MO-Files.html). I wonder if this parser should be a separated component, and maybe add .po parser later, maybe it can be useful to have this component separated. What do you think?

I will look into this problem when I find some time next week.

Will fix topic branches and work with fabpot/master ;)

I'm not really familiar with gettext, but can't we just use the native PHP support?

Hehum, I think you can just lookup concrete messages with gettext() and ngettext() http://php.net/manual/en/ref.gettext.php. Also, gettext has it's own plural forms. And it is not thread-safe.

Just started using this today - thanks. I note that you have hard coded semicolon as being the delimiter. Could this be customised?

@LoaderInterface Well, if you tend to instantiate loader yourself, yes. But why would you do that?

Actually, ignore my comment. You're diff is using fgetcsv - this was updated to \SplFileObject in the core Symfony repo. I'll go comment there :)

try {
            $file = new \SplFileObject($resource, 'rb');
        } catch(\RuntimeException $e) {
            throw new \InvalidArgumentException(sprintf('Error opening file "%s".', $resource));
        }

        $file->setFlags(\SplFileObject::READ_CSV | \SplFileObject::SKIP_EMPTY);
        $file->setCsvControl(';');