I'm trying to follow the idear, got some questions/input hope it's ok :)

I'm thinking maybe refractor to `CollectionFS.filters`? couldn't `Meteor.allow` + `Meteor.deny` be used for this out of the box?
Is it because `collectionFS.filter` interacts with client gui + server and `Meteor.allow` is more security based that it's better to splitup?

Does there exist a test function eg. if I want to test a fileRecord against a filter? eg. `CollectionFS.isAllowed(fileRecord)`?