usually what I do with it is this ``` var carMakes...

# rx

[oday]

usually what I do with it is this

var carMakesMap = HashMap<Char, List<CarMakesResponse>>()

                    carMakesMap = result.filter { it.active }.groupBy { it.name.first() }
                        .toMap(carMakesMap)

                    view.populateCarMakes(carMakesMap)

but now I want to remove the view method from there, just have the call do the filter inside the repository Implementation and get that ready for consumption from a presenter