UITableViewCell出現動畫

// 當cell 將要顯示的時候呼叫
- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath{
    
    cell.transform = CGAffineTransformMakeTranslation(self.view.width, 0);
    
    [UIView animateWithDuration:0.5f animations:^{
        cell.transform 
 
= CGAffineTransformIdentity;
    }];
    
}