[fall-trough-random-cases] how-to fall trough random cases with match in scala #scala #match #case #fall-trough

fall-trough-random-cases.scala

// pick randomly a file type to generate a valid dataframe for
val random = math.random
val randomType : RandomType = {
  random match {
    case a if (random >= 0 && random < 0.33) => {
      RandomType.Type1
    }
    case b if (random >= 0.33 && random < 0.66) => {
      RandomType.Type2
    }
    case _ => {
      RandomType.Type3
    }
  }
}