Sequence only successful Futures #1
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t3hnar
reviewed
Aug 14, 2018
| in.foldLeft(Future.successful(cbf(in))) { | ||
| (acc, f) => for (r <- acc; a <- wrap(f)) yield r ++= a | ||
| (acc, f) => acc.flatMap(acc => f.map(acc += _).recover{ case NonFatal(_) => acc }) |
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btw, all exceptions in Future are NonFatal, others will be exposed outside immediately
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