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=act #3572 Add parens to sender

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* because it is not referentially transparent; normally we reserved parens for
  side-effecting code but given how people thoughtlessly close over it we revised
  that that decision for sender
* caller can still omit parens
This commit is contained in:
Patrik Nordwall 2014-01-16 15:16:35 +01:00
parent 537840bd2a
commit a11fb1dafc
202 changed files with 631 additions and 620 deletions
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8
akka-docs/rst/scala/code/docs/camel/Consumers.scala
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@ -28,7 +28,7 @@ object Consumers {
def endpointUri = "jetty:http://localhost:8877/camel/default"
def receive = {
case msg: CamelMessage => sender ! ("Hello %s" format msg.bodyAs[String])
case msg: CamelMessage => sender() ! ("Hello %s" format msg.bodyAs[String])
}
}
//#Consumer2
@ -46,12 +46,12 @@ object Consumers {
def receive = {
case msg: CamelMessage =>
sender ! Ack
sender() ! Ack
// on success
// ..
val someException = new Exception("e1")
// on failure
sender ! Failure(someException)
sender() ! Failure(someException)
}
}
//#Consumer3
@ -65,7 +65,7 @@ object Consumers {
def endpointUri = "jetty:http://localhost:8877/camel/default"
override def replyTimeout = 500 millis
def receive = {
case msg: CamelMessage => sender ! ("Hello %s" format msg.bodyAs[String])
case msg: CamelMessage => sender() ! ("Hello %s" format msg.bodyAs[String])
}
}
//#Consumer4