something.scala

  
  /** Implicit methods for [[Template]] objects. */
  implicit class TemplateUtil(val t: Template) {
    private def tagValue[A](records: Iterator[SamRecord], tag: String): Iterator[Option[A]] = records.map(_.get[A](tag))
    def bestEditDistanceToReference(t: Template): Option[Int]  = tagValue[Int](t.allReads, SAMTag.NM.name).min
    def worstEditDistanceToReference(t: Template): Option[Int] = tagValue[Int](t.allReads, SAMTag.NM.name).max
    def bestAlignmentScore(t: Template): Option[Int]           = tagValue[Int](t.allReads, SAMTag.AS.name).max
    def worstAlignmentScore(t: Template): Option[Int]          = tagValue[Int](t.allReads, SAMTag.AS.name).min
  }