Exists

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SeqActor has an asynchronous function for determining if a matching value is present in a sequence.

def exists(e: V => Boolean)
          (responseProcess: PartialFunction[Any, Unit])
          (implicit sourceActor: ActiveActor)

This function operates over the values of a sequence and, when safe to do so, is executed synchronously.

There is one request message and one response message defined for exists:

case class ExistsReq[V](exists: V => Boolean)
case class ExistsRsp(result: Boolean)

###Test

• ExistsTest