Stephen Marsh stephendavidmarsh
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| def zipAll[T](seqs: Seq[T]*): List[List[T]] = { | |
| def loop(seqs: List[Seq[T]]): List[List[T]] = { | |
| if (seqs.isEmpty) | |
| List(List()) | |
| else { | |
| val s = loop(seqs.tail) | |
| seqs.head.flatMap(x => s.map(x :: _))(collection.breakOut) | |
| } | |
| } | |
| loop(seqs.toList) |