Question

i have a little problem 😀
i can’t find the right words for searching so i wrote this question.
how i get this shorter? I know with this logic || but how i could add more than 1 in one line?
Thanks for time
Best regards
John

    bool b = [self NSStringContains:convert contains:@"Input"];
    if (b ==true)
    {
           bool b = [self NSStringContains:convert contains:@"Output"]; 
           if (b ==true)
           {
                     bool b = [self NSStringContains:convert contains:@"statecheck"]; 
                     if (b ==true)
                     {
                     ....
                     }
           }
     }

Answer 1

In this case, you seem to need &&:

if ([self NSStringContains:convert contains:@"Input"] &&
    [self NSStringContains:convert contains:@"Output"] &&
    [self NSStringContains:convert contains:@"statecheck"])
{
   ...
}

For what it’s worth, given bool b;, if (b==true) is always redundant — just use if (b).