At the time being, Tephlon data types which handle a list of records need to
autonomously maintain it. A very common situation is that the DT must:
1. Create an array of labels
2. Update and save it whenever we delete or add a record
3. Keep it consistent with the refresh() (auto delete resource's stale
records) which is instead provided by the core's interface.
Solution: integrate in core a method which returns a consistent index. Sort
of return glob("cache_path/*/*ser").
Original issue reported on code.google.com by
scardu...@gmail.comon 9 May 2010 at 8:20