gravity-lang/test/unittest/list_map.gravity

#unittest {
    name: "List map.";
    result: true;
};

func main() {
  var list = [0, 1, 2, 3, 4, 5]
  func x(a) {
    return a % 2
  }
  if (list.map(x).String() != "[0,1,0,1,0,1]") {
    return false
  }
  var list2 = ["this", "is", "a", "test"]
  func y(a) {
    return a.length
  }
  if (list2.map(y).String() != "[4,2,1,4]") {
    return false
  }
  return true
}