Verse slice string and array

slice.verse

using { /Fortnite.com/Devices }
using { /Verse.org/Simulation }
using { /Verse.org/Verse }
using { /UnrealEngine.com/Temporary/Diagnostics }


slice_class := class(creative_device):
    Item1 : []string = array{"zero", "one", "two", "three", "four"}
    Item2 : string = "string here"

    ModifyItem1() : []string =
        var Modified : []string = array{}
        
        # Example access element if it exists:
        # if (var Item : string = Items2[10]):
        #     return Item
        # if (Item := Items2[10]):
        #     return Item

        # Example append to array (creates new array):
        # var Items3 : []string = Items1 + array{"ending"}

        # Example remove element:
        # if(set Modified = Items1.RemoveElement[2]):
        #     return Modified
        
        if (set Modified = Item1.Slice[1, 3]){}
        return Modified

    ModifyItem2() : string =
        var X : string = "string here"
        var Y : string = ""
        if (set Y = X.Slice[2, X.Length]){}
        return Y


    OnBegin<override>()<suspends>:void =
        Print("START- - - - - - - - - - -")

        Result1 : []string = ModifyItem1()
        for (Entry : Result1):
            Print(Entry)

        Print("- - - - - - - - - - -")

        Result2 : string = ModifyItem2()
        Print(Result2)