# File lib/tapkit/access/model.rb, line 236
                def add( model, cache_path = nil )
                        if String === model then
                                model = Model.new(model, cache_path)
                        end
                        @models << model
                        model.model_group = self
                        model.load_all_model_objects
                        db = Database.new(@app, model)
                        @app.add_database(model, db)
                end