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HarryTylenol/createStateForRequest.kt

Created August 5, 2019 14:16
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createStateForRequest.kt
private fun createStateForRequest(request: suspend () -> Unit) =
// LiveData (Lifecycle) 2.2.0-alph01 버전 부터 지원
liveData(Dispatchers.IO) {
emit(NetworkState.loading)
try {
request()
emit(NetworkState.success)
} catch (e: IOException) {
e.printStackTrace()
emit(NetworkState.failed(e))
}
}
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