30 lines
629 B
Scala
30 lines
629 B
Scala
/**
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* Copyright (C) 2015 Typesafe Inc. <http://www.typesafe.com>
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*/
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package docs.stream
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import akka.stream.scaladsl._
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import akka.stream.testkit.AkkaSpec
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class MigrationsScala extends AkkaSpec {
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"Examples in migration guide" must {
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"compile" in {
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lazy val dontExecuteMe = {
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//#expand-continually
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Flow[Int].expand(Iterator.continually(_))
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//#expand-continually
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//#expand-state
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Flow[Int].expand(i => {
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var state = 0
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Iterator.continually({
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state += 1
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(i, state)
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})
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})
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//#expand-state
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}
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}
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}
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}
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