def withNestedFlatMap()

in src/main/scala/com/spotify/bdrc/scala/HandlingOptions.scala [59:65]

• 7 lines of code
• 1 McCabe index (conditional complexity)

  def withNestedFlatMap(input: Seq[Metadata]): Seq[(String, Int)] = {
    input.flatMap { md =>
      md.track.flatMap { tr =>
        tr.artist.flatMap(ar => md.audio.map(au => (ar.id, au.tempo)))
      }
    }
  }