val numbers: List[Int] = List(1, 2, 3, 4) // List(1, 2, 3, 4) for (number <- numbers) { // do something } // nested for (i <- List.range(1, 5)) { for (j <- List.range(1, 5)) { // do something } } ''' Michael Sjoeberg 2018-11-05 https://github.com/michaelsjoeberg/scala-playground/blob/master/basic-syntax/for-loop.scala '''