let
    Func = (TableOrText as any, optional ColumnsList as list) => let
        ChooseMethod = try List.IsEmpty(ColumnsList) otherwise true, 
        ApplyMethod  = if ChooseMethod then
                           let  
                               ColonToNull = Text.Replace(TableOrText, ",", ""),
                               DotToColon  = Text.Replace(ColonToNull, ".", "")
                           in
                               DotToColon 
                       else
                           let  
                               ColonToNull = Table.ReplaceValue(TableOrText, ",", "" , Replacer.ReplaceText, ColumnsList),
                               DotToColon  = Table.ReplaceValue(ColonToNull, ".", ",", Replacer.ReplaceText, ColumnsList)
                           in
                               DotToColon 
    in
        ApplyMethod  
in
    Func