BaseFragment.kt

private fun bindParentObservables() {
        viewModel.snackMessageCommand.observe(viewLifecycleOwner, EventObserver { command ->
            when (command) {
                is SnackCommand.StringResSnackCommand ->
                    view?.showSnackBar(
                        command.message,
                        duration = command.duration
                    )

                is SnackCommand.StringSnackCommand ->
                    view?.showSnackBar(
                        command.message,
                        duration = command.duration
                    )


                is SnackCommand.ActionedStringSnackCommand -> {
                    view?.showSnackBar(
                        command.message,
                        duration = command.duration,
                        action = command.action.paired()
                    )
                }

                is SnackCommand.ActionedStringResSnackCommand -> {
                    view?.showSnackBar(
                        command.message,
                        duration = command.duration,
                        action = command.action.paired()
                    )
                }
            }
        })
    }