table removing index path row values from array - objective-c

Question

I'm trying to create an array from selected table rows so I can push it to a new view. My issue is deleting an unselected row from the array it throws an error of index beyond bounds, although I have other items selected.
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
//listOfItems is a Pre Populated Array for the table
NSString *cellValue = [listOfItems objectAtIndex:indexPath.row];
//the array i want my selected items to be added to
NSArray *array = names;
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
if (cell.accessoryType == UITableViewCellAccessoryNone) {
cell.accessoryType = UITableViewCellAccessoryCheckmark;
[names addObject:cellValue];
NSLog(#"ARRAY: %#", array);
}
else {
cell.accessoryType = UITableViewCellAccessoryNone;
[names removeObjectAtIndex:indexPath.row];
NSLog(#"ARRAY: %#", array);
}
[tableView deselectRowAtIndexPath:indexPath animated:NO];
}
}
How do I find the index number in the array that is being created so it can delete the proper value? Any help would be appreciated :-) Thanks!
-----SOLUTION-----
Here's an alternative way too just in case others were wondering.
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
NSString *selected = [listOfItems objectAtIndex:indexPath.row];
if (cell.accessoryType == UITableViewCellAccessoryNone) {
cell.accessoryType = UITableViewCellAccessoryCheckmark;
[names addObject:selected];
NSLog(#"ARRAY ADDED %#", names);
}
else {
cell.accessoryType = UITableViewCellAccessoryNone;
[names removeObject:selected];
NSLog(#"ARRAY DELETED %#", names);
}

Answer 1

If your intention is to pass an array of checked cell values to a view, why adding and removing objects at each cell selection? You could easily achieve this just before you're about to present the new view controller. Something like this:
// In whatever method you have to present the new view controller
// ...
NSMutableArray *names = [[NSMutableArray alloc] initWithCapacity:0];
for (int i = 0; i < listOfItems.count; i++)
{
if ([self.tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:i inSection:0]].accessoryType == UITableViewCellAccessoryCheckmark) //Change section number if not 0
{
[names addObject:[listOfItems objectAtIndex:i]];
}
}
// Pass the array now to the destination controller
Ps. You still have to manage checking/unchecking of cells (just as you're already doing in the code above).