This means you don't need to tack on , nil all the time, and can optionally specify when you want to allow unwanted items, obviating the need for JSONCheckOffAllowUnwanted. This composes better and supports adding additional functionality e.g allowing duplicate items.
This means you don't need to tack on
, nilall the time, and can optionally specify when you want to allow unwanted items, obviating the need forJSONCheckOffAllowUnwanted. This composes better and supports adding additional functionality e.g allowing duplicate items.