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如何对元素进行分组?可能的解决方案:
chunkLimit
segmentLimit
segmentN
groupAdjecentBy
哪个不完全那样。
我正在寻找像在Akka Streams中分组的东西
segmentN是你想要使用的 - 它给你一个Segment你可以使用的seg.force.toVector,
Segment
seg.force.toVector
myStream.segmentN(limit).map(seg => seg.force.toVector)产生一个Stream[F, Vector[A]]
myStream.segmentN(limit).map(seg => seg.force.toVector)
Stream[F, Vector[A]]