Awesome

NSObject+NSVerifiedKeyValueCoding

In some cases, when you download a JSON object from an API, some field is null or empty, and you check:

if ([JSON valueForKeyPath:aKey]) ...

it returns a NSNull object instead nil, thus a non-null object which pass the "if" checking but it's really nothing, with this method you'll not have more NSNull shit anymore.

- (id)verifiedValueForKeyPath:(id)aKey;

Also check NSDictionary+Verified!

Also check NSArray+Verified!