compatibility with moped and mongoid 3.0.1

[gboruk]

Hello,
I'm going through a total upgrade (mongoid 3.0.1, and rails 3.2.x) Model.tags no longer works because Mongoid switched to using Moped.

The current issue in mongoid_taggable is with the tags_index_collection method where it creates a new collection:

    def tags_index_collection
      @@tags_index_collection ||= Mongoid::Collection.new(self, tags_index_collection_name)
    end

I haven't yet figured out what the new way to create a collection in mongoid is.

Wondering if anyone else has run into issues and if so, how would you fix this?

Any help is much appreciated1

[gboruk]

Kurt from MongoHQ helped me figure this out! the key was this:

def tags_index_collection
  @@tags_index_collection ||= Moped::Collection.new(self.collection.database, tags_index_collection_name)
end