private[support] def findPortPriorityIndex()

in hq/app/aws/support/TrustedAdvisor.scala [77:88]

• 12 lines of code
• 8 McCabe index (conditional complexity)

  private[support] def findPortPriorityIndex(port: String) = {
    Option(port).flatMap { case p if p.trim.nonEmpty =>
      val allPorts = p.trim.split("-").map(_.toInt).toList match {
        case head :: tail :: Nil => (head to tail).toSet
        case head :: Nil => Set(head)
        case _ => Set.empty[Int]
      }
      indexedPortMap.collectFirst {
        case ((_, seq), idx) if allPorts.diff(seq) != allPorts  => idx
      }
    }
  }