protected def parseReferee()

in src/main/scala/pa/Parser.scala [598:600]

• 3 lines of code
• 2 McCabe index (conditional complexity)

  protected def parseReferee(official: NodeSeq) = (official \@@ "refereeID") flatMap { id =>
    if (official.text == "") None else Some(Official(id, official.text))
  }