takahirom

import kotlinx.coroutines.experimental.channels.BroadcastChannel
import kotlinx.coroutines.experimental.channels.ConflatedBroadcastChannel
import kotlinx.coroutines.experimental.channels.ReceiveChannel
import kotlinx.coroutines.experimental.channels.filter
import kotlinx.coroutines.experimental.channels.map
import kotlinx.coroutines.experimental.launch
import javax.inject.Inject
import javax.inject.Singleton