Nomon/backbone-db — pull request #6 by mikkolehtinen (2013-12-02 10:41:32+00:00)
Title: Added support for filtering collection based on models' array typed properties

Similar to MongoDB's $in operator, i.e.
i.e. "where: {arr: {'$in': ['val']}}", filters collection with models whose
model.arr contains value 'val'