Kotlin 5

[6 デフォルトの名無しさん 2018/12/11(火) 20:17:24.17 ID:6hR55q3c]

class Hoge {
suspend fun action1(): Int = coroutineScope {
delay(2000)
return@coroutineScope 1
}

suspend fun cation2(): String = coroutineScope {
delay(3000)
return@coroutineScope "hoge"
}
}