class MainViewModel @Inject constructor() : ViewModel() {

    @Inject
    lateinit var repository: Repository

    private val loadUser: MutableLiveData<User> by lazy { MutableLiveData<User>() }

    val loadLiveUser: LiveData<User> by lazy { loadUser }

    fun load() {
        ioThread {
            loadUser.postValue(repository.load())
        }
    }
}