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  1. Java Driver
  2. JAVA-4314

Observable head should take implicit ExecutionContext passed by consumer

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Details

    • Improvement
    • Status: Closed
    • Unknown
    • Resolution: Works as Designed
    • None
    • None
    • Scala

    Description

      Right now, Observable head hard codes an ExecutionContext. It would be preferable if library consumers could pass in an ExecutionContext of their choosing:

        def head()(implicit ec: ExecutionContext): Future[T] = {
          headOption().map {
            case Some(result) => result
            case None         => null.asInstanceOf[T] // scalastyle:ignore null
          }
        }
      

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            ross@mongodb.com Ross Lawley
            scott.rice@rallyhealth.com Scott Rice
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              Created:
              Updated:
              Resolved: