Winner of SalaDays tickets Raffle

Winner determination script

package X
import scala.util.Random

object ScalaDaysRaffle
{

 val participants = Seq(
  "Andrey Parhomenko" -> "http://github.com/team3",
  "Yurii Khomenko" -> "https://github.com/yurii-khomenko",
  "Victor Moskvych" -> "https://github.com/wouzar",
  "Anastasiia Kharchenko" -> "",
  "Artur Zhurat" -> "https://github.com/azhur",
  "Victor Vasiliv" -> "https://github.com/Vict0rynox"
 )

 val extraSalt=0  // last number in comments for FB post before 00:00:00 Apr. 12 if will be any

 val seed = participants.map(_._2.size).sum + extraSalt

 def main(args:Array[String]):Unit = {
   val random = new Random(seed)
   val i = random.nextInt(participants.size)
   System.out.println(s"$i:${participants(i)}")
 }

}