iphone - 配列の内容を反転しますか?

Question

テーブル ビューに情報を入力していますが、逆に入力して、新しく追加されたセル (新しい電子メール メッセージ) が下ではなく上に表示されるようにしたいと考えています。

私は何を間違っていますか？

    - (UITableViewCell *)tableView:(UITableView *)tableView
         cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *simpleTableIdentifier = @"MailCell";

    MailCell *cell = (MailCell *)[tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
    if (cell == nil)
    {
        NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"MailCell" owner:self options:nil];
        cell = [nib objectAtIndex:0];

        // SLICK
        // Anything that should be the same on EACH cell should be here.

        UIView *myBackView = [[UIView alloc] initWithFrame:cell.frame];
        myBackView.backgroundColor = [UIColor colorWithRed:15.0/255.0 green:140.0/255.0 blue:198.0/255.0 alpha:1];
        cell.selectedBackgroundView = myBackView;

        cell.selectionStyle = UITableViewCellSelectionStyleGray;
        cell.messageText.textAlignment = NSTextAlignmentLeft;
        cell.messageText.lineBreakMode = NSLineBreakByTruncatingTail;
    }

    NSUInteger row = [indexPath row];

    // Extract Data

    // Use the message object instead of the multiple arrays.

    CTCoreMessage *message = [[self allMessages] objectAtIndex:row];

    // Sender

    CTCoreAddress *sender = [message sender];
    NSString *senderName = [sender name];

    // Subject

    NSString *subject = [message subject];
    if ([subject length] == 0)
    {
        subject = @"(No Subject)";
    }

    // Body

    BOOL isPlain = YES;
    NSString *body = [message bodyPreferringPlainText:&isPlain];
    body = [body stringByReplacingOccurrencesOfString:@"\n" withString:@" "];
    body = [body stringByReplacingOccurrencesOfString:@"\r" withString:@" "];

    // Populate Cell

    [[cell nameText] setText:senderName];
    [[cell subjectField] setText:subject];
    [[cell messageText] setText:body];

    if ([message isUnread])
    {
        UIColor *myColor = [UIColor colorWithRed:15.0/255.0 green:140.0/255.0 blue:198.0/255.0 alpha:1.0];
        cell.nameText.textColor = myColor;
    }
    else
    {
        cell.nameText.textColor = [UIColor blackColor];
    }

    return cell;

}

配列のロード方法:

- (NSMutableArray *)allMessages
{
    if (_allMessages == nil)
    {
        _allMessages = [[NSMutableArray alloc] init];
    }
    return _allMessages;
}