Issue with size filter like "100x100>"

[spongeben]

There's an issue when using this kind of params directly in Twig like {{ "image.jpg" | imresize("100x100>") }}
With the actual code it results with a sh: 1: cannot create /image.jpg error.
(no problem if the resize param is set in config file)

The problem is with the > (or <) which leads to errors in the creation of the cache directory.
I made a quickfix by updating the pathify() method in Manager.php and using it more in the same file, but I don't know if it's the best way to do it...

Maybe someone with a better knowledge of this bundle can tell me if it's the right way.
(I can make a PR if required)

[Moinax]

Hi, the best way is to create a format in the configuration. See http://docs.snowcap.be/im-bundle/configuration.html

The other way is just a shortcut for simple size format.

But you can of course make a PR, so we can see your solution and decide if we can merge it.

[spongeben]

Yes, it works perfectly using config file.
But sometimes (...ok, when I'm lazy) it can be useful to use it directly from twig (as it's possible, why not using it ;))
I've made a PR so you can see (#17)