How to create collection object in vbscript?

Here is the code, its powerful:

Option Explicit

dim list
Set list = CreateObject("System.Collections.ArrayList")
list.Add "Banana"
list.Add "Apple"
list.Add "Pear"

list.Sort
list.Reverse

wscript.echo list.Count                 ' --> 3
wscript.echo list.Item(0)               ' --> Pear
wscript.echo list.IndexOf("Apple", 0)   ' --> 2
wscript.echo join(list.ToArray(), ", ") ' --> Pear, Banana, Apple

how about a Dictionary

Set coll = CreateObject("Scripting.Dictionary")
coll.Add 0, "5"
coll.Add 4, "10"
coll.Add "textkey", "15"
MsgBox coll.Count
MsgBox coll.Item(0)
MsgBox coll.Item(4)
wholeColl = ""
for each key in coll.Keys
  wholeColl = wholeColl & key & " = " & coll.Item(key) & ", "
next
MsgBox wholeColl