Question

I am enumerating through the ChecklistItem entities in my table to see which ones have a priority (NSNumber attribute) of 1. checklistItems are in a to-many relationship with Checklist.

In this simple code, the first NSLog works fine, and reports that several of my ChecklistItems have a priority of 1. But the second NSLog never gets called. Why is this? I assume I’m framing the “if” statement wrong, but I don’t know how.

for (ChecklistItem *eachItem in checklist.checklistItems){
    NSLog(@"Going through loop. Item %@ has priority %@.", eachItem.name, eachItem.priority);

    if (eachItem.priority == [NSNumber numberWithInt:1]) {
        NSLog(@"Item %@ has priority 1", eachItem.name);
        }
}

Answer 1

You can not compare objects as you did above. Use the following code.

for (ChecklistItem *eachItem in checklist.checklistItems){
    NSLog(@"Going through loop. Item %@ has priority %@.", eachItem.name, eachItem.priority);

    if ([eachItem.priority intValue]== 1) {
        NSLog(@"Item %@ has priority 1", eachItem.name);
        }
}

Thanks,