Observable head should take implicit ExecutionContext passed by consumer

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    • Type: Improvement
    • Resolution: Works as Designed
    • Priority: Unknown
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    • Affects Version/s: None
    • Component/s: Scala
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      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
    }
  }

              Assignee:
              Ross Lawley
              Reporter:
              Scott Rice
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                Created:
                Updated:
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