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softberries/play-fp-2.scala

Created November 29, 2019 07:33
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play-fp-2.scala
val fut = Future { println("hey!") }
val program: Future[Unit] =
for {
_ <- fut
_ <- fut
} yield ()
program.onComplete {
case Success(value) => value
case Failure(exception) => println(exception.getMessage)
}
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