How to create a random index in Jolie

Question

I am starting to play around with Jolie I was looking for a way to randomise an index What include do I need to use, can you create a random integer number?

Answer 1

Thanks for the question and interest in Jolie.

1. Can you create a random integer number? Not directly
2. What include do I need to use? math.iol

Here my simple code

include "math.iol"
include "console.iol"

main{
      random@Math()(randomResult);
      randomIndex= int (randomResult*10); // 10 is the maximum index size
      println@Console(randomIndex)()
 }

I hope this helps B