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pencelab/kotlin-coroutines-stories-09-suspend-function-sumThreeRandomNumbers-explicit-coroutineScope.kt

Created October 31, 2019 23:51
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kotlin-coroutines-stories-09-suspend-function-sumThreeRandomNumbers-explicit-coroutineScope.kt
private suspend fun sumThreeRandomNumbers(operation: String): Int {
val sum = coroutineScope {
val r1 = async { myRandomNumberFail(operation) }
val r2 = async { myRandomNumberSuccess(operation) }
val r3 = async { myRandomNumberSuccess(operation) }
r1.await() + r2.await() + r3.await()
}
return sum
}
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