What is the BOOL *stop argument for enumerateObjectsUsingBlock: used for?
The stop argument to the Block allows you to stop the enumeration prematurely. It’s the equivalent of break from a normal for loop. You can ignore it if you want to go through every object in the array. for( id obj in arr ){ if( [obj isContagious] ){ break; // Stop enumerating } if( ![obj … Read more