ios - How can I tell if RestKit v0.20.2 served a result from the entity cache? -

i have core data mapped object managed restkit , able fetch json web service using

[[rkobjectmanager sharedmanager] getobjectsatpath:jobrequest parameters:nil success:^(rkobjectrequestoperation *operation, rkmappingresult *mappingresult)

which works beautifully. if request same object more once, isn't creating new managed object if exists in rkinmemorymanagedobjectcache.

my question though, how can tell if object in cache? display 'up date' style message user if have item - can query manually against core objects exposed restkit (perhaps in rkmappingresult parameter of success block)?

you use core data determine what's new. can observe changes managed object context , give sets of inserted, updated , deleted objects.