Cameron Hotchkies cameronhotchkies
cameronhotchkies
/ HappySequence.scala
Created
June 19, 2015 18:02
Like Future.sequence but discards all Future.failure results
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| def happySequence[A](source: Seq[Future[A]]) = { | |
| val optioned = source.map { f => | |
| f.map(Option.apply).recover { | |
| case _ => None | |
| } | |
| } | |
| Future.sequence(optioned).map(_.flatten) |
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