Transforming Seq[(A, Future[B])] into a Future[Map[A,B]] in Scala -


i'm looking clean way transform seq[(a, future[b])] future[map[a,b]]. there way this? in advance!

if you're allowed scalaz yes:

val original:seq[(string,future[int])] = seq("a" -> future.successful(1)) val transformed:future[map[string,int]] = original.tomap.sequenceu

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