package com.example.puzzles.lambda.scope

data class Point(val x: Int, val y: Int)

fun createRoutePlan() = buildList {
  var x = 1
  for (y in 1..3) {
    add { Point(x, y) }
    x++
  }
}

fun main() {
  for (nextLocation in createRoutePlan()) {
    println("Robot is moving to: " + nextLocation())
  }
}