Autoscroll only if the log view is in the last line

[giummy]

I have modify the method logMessage:

- (void)logMessage:(DDLogMessage *)logMessage
{
    dispatch_async(dispatch_get_main_queue(), ^{
        [_messages addObject:logMessage];

        BOOL scroll = NO;
        if(_tableView.contentOffset.y + _tableView.bounds.size.height >= _tableView.contentSize.height)
            scroll = YES;


        NSIndexPath *indexPath = [NSIndexPath indexPathForRow:_messages.count-1 inSection:0];
        [_tableView insertRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationBottom];

        if(scroll) {
            [_tableView scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionBottom animated:YES];
        }
    });
}

[Kamil Burczyk]

Thanks @giummy!