or ``` sequenceOf 2 3 4 flatMap buildSequence yield it if it kotlinlang #stdlib

or: ``` sequenceOf(2, 3, 4).flatMap { buildSequenc...

gildor

06/30/2017, 2:26 AM

or:

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sequenceOf(2, 3, 4).flatMap { buildSequence {
        yield(it)
        if (it % 2 == 0) yield(-it)
}}.toList()

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