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yoshiyoshifujii/try_sequences.scala

Created February 5, 2017 02:50
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try_sequences.scala
def sequence[T](xs : Seq[Try[T]]) : Try[Seq[T]] = (Try(Seq[T]()) /: xs) {
(a, b) => a flatMap (c => b map (d => c :+ d))
}
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