test.scala

// before:

redisBlocking.blpop(Seq("workList", "otherKeyWithWork"), 5 seconds).map(result => {
    result.map(_.map({
      case (key, work) => println(s"list $key has work : ${work.utf8String}")
    }))
  })
  
// after:

redisBlocking.blpop(Seq("workList", "otherKeyWithWork"), 5 seconds).map { result =>
  result.map { r =>
    r.map {
      case (key, work) => println(s"list $key has work : ${work.utf8String}")
    }
}