Created
January 27, 2018 22:48
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A joke I made to generate a fake CSV listing of notes mapped to student names/scipers
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| import java.io.PrintWriter | |
| import scala.io.Source | |
| import scala.util.Random | |
| /** | |
| * @author Louis Vialar | |
| */ | |
| object NotesRandomizer { | |
| val namesAndScipers: List[String] = Source.fromFile("names.csv").getLines().map(a => a.split(";")(0)).toList | |
| val notes: List[Double] = Source.fromFile("notes.csv").getLines().map(_.split(";")(2).toDouble).toList | |
| val shuffled: List[Double] = Random.shuffle(notes).map(v => { | |
| val change = Random.nextInt(11) - 5 | |
| Math.abs(v + change) | |
| }) | |
| val outArray: List[(String, Double)] = namesAndScipers zip shuffled | |
| val str: String = outArray map { case (name, note) => name + ";" + note } mkString "\n" | |
| def main(args: Array[String]): Unit = { | |
| println(str) | |
| new PrintWriter("output.csv") { write(str); close() } | |
| } | |
| } |
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