content: Sub _toConsumableArray (arr)
                                                                                                                                                                            If Array.isArray(arr) Then 
                                                                                                                                                                              For i = 0
                                                                                                                                                                              arr2 = Array(arr.length) To arr.length Step 1
                                                                                                                                                                                arr2.i = arr.i
                                                                                                                                                                              End For
                                                                                                                                                                              Return arr2
                                                                                                                                                                            Else
                                                                                                                                                                              Return Array.from(arr)
                                                                                                                                                                            End If
                                                                                                                                                                          End Sub
                                                                                                                                                                          
                                                                                                                                                                          f.apply(undefined, _toConsumableArray(a))