[RZSortedCollectionList indexPathForObject] should return nil when the object isn't found. Currently it returns an NSIndexPath with a row of NSNotFound and a section of 0.
[RZSortedCollectionList indexPathForObject] should return nil when the object isn't found. Currently it returns an NSIndexPath with a row of NSNotFound and a section of 0.

Raizlabs/RZCollectionList