Iterate over dates range (the scala way)

Question

Given a start and an end date I would like to iterate on it by day using a foreach, map or similar function. Something like

(DateTime.now to DateTime.now + 5.day         


        

Answer 1

you can use something like that:

 object Test extends App {
   private val startDate: DateTime = DateTime.now()
   private val endDate: DateTime = DateTime.now().plusDays(5)
   private val interval: Interval = new Interval(startDate, endDate)
   Stream.from(0,1)
         .takeWhile(index => interval.contains(startDate.plusDays(index)))
         .foreach(index => println(startDate.plusDays(index)))
 }