format source with scalafmt
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1669 changed files with 43208 additions and 35404 deletions
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@ -10,7 +10,7 @@ import akka.stream.scaladsl._
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//#stream-imports
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//#other-imports
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import akka.{ NotUsed, Done }
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import akka.{ Done, NotUsed }
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import akka.actor.ActorSystem
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import akka.util.ByteString
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import scala.concurrent._
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@ -50,9 +50,7 @@ class QuickStartDocSpec extends WordSpec with BeforeAndAfterAll with ScalaFuture
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val factorials = source.scan(BigInt(1))((acc, next) => acc * next)
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val result: Future[IOResult] =
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factorials
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.map(num => ByteString(s"$num\n"))
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.runWith(FileIO.toPath(Paths.get("factorials.txt")))
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factorials.map(num => ByteString(s"$num\n")).runWith(FileIO.toPath(Paths.get("factorials.txt")))
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//#transform-source
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//#use-transformed-sink
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@ -81,9 +79,7 @@ class QuickStartDocSpec extends WordSpec with BeforeAndAfterAll with ScalaFuture
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//#transform-sink
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def lineSink(filename: String): Sink[String, Future[IOResult]] =
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Flow[String]
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.map(s => ByteString(s + "\n"))
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.toMat(FileIO.toPath(Paths.get(filename)))(Keep.right)
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Flow[String].map(s => ByteString(s + "\n")).toMat(FileIO.toPath(Paths.get(filename)))(Keep.right)
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//#transform-sink
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}
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