So let\'s say I have a JSON object like such:
{ \"userList\" : [ { \"ID\" : 1, \"firstName\" : \"John\", \"lastName\" : \"Doe\"
Handle this outside RestKit, but in a way that is triggered by RestKit (and any other change):
Override willSave on your managed object subclass and update the modified date whenever it's called (setting the primitive value to avoid recursion).
willSave