def scalaBinaryVersion()

in build.sbt [27:32]

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

def scalaBinaryVersion(scalaVersion: String) = scalaVersion match {
  case version if version.startsWith("2.11") => "2.11"
  case version if version.startsWith("2.12") => "2.12"
  case version if version.startsWith("2.13") => "2.13"
  case version                               => sys.error(s"unsupported scala version $version")
}