VBA converts a collection to array

VBA collectionToArray

' Source: http://www.iwebthereforeiam.com/iwebthereforeiam/2004/06/excel-vba-code-to-convert-coll.html
Function collectionToArray(c As Collection) As Variant()
    Dim a() As Variant: ReDim a(0 To c.Count - 1)
    Dim i As Integer
    For i = 1 To c.Count
        a(i - 1) = c.Item(i)
    Next
    collectionToArray = a
End Function