Question

How to set different colors to different calls? For example all cells with predicate “a” have red color, with predicate “b” – yellow, etc

Answer 1

UITableViewCell *cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"CELL"];

if (predicateA)
{
    [cell setBackgroundColor:[UIColor redColor]];
}
if (predicateB)
{
    [cell setBackgroundColor:[UIColor yellowColor]];
}

You can describe this colouring with the following truth table:

|    A     |     B    |    Color    |
-------------------------------------
|    1     |     1    |     YEL     |    <- What do you want here?
|    1     |     0    |     RED     |
|    0     |     1    |     YEL     |
|    0     |     0    |    UNDEF    |

However, I’m getting a little confused about what you want with the 1, 1 case