Design Patterns and Scala

Question

I'm writing this question to maintain a register of design patterns associated with Scala, standards patterns or only from this language.

Associated questions:

Thanks to all who contribute

user_13355873 · Answer

//Triangle pattern using Scala:
object Exercise {
  def main(args:Array [String]){
    var n = 6
   for (i<-1 to 6){

     for (j<-i to (2*n-2))
     {
       print(" ")       
     }
     for(j<- 0 to i-1)
     {
     print(" *")
   }
     println(" ")
   }


  }
}

Output: * * * * * * * * * * * * * * * * * * * * *

Design Patterns and Scala

4 Answers