Hitoshi Mitake ad2111a6f4 auth: store cached permission information in a form of interval tree
This commit change the type of cached permission information from the
home made thing to interval tree. It improves computational complexity
of permission checking from O(n) to O(lg n).
2017-03-24 09:36:14 +09:00
..
2016-11-10 12:02:00 -08:00
2017-03-08 16:21:52 -08:00