Thanks for everyone's feedback. I've pushed out a few changes: 1- Regular slice instead of timestamp-keyed map. That didn't make sense in retrospect. 2- Better

Thanks for everyone's feedback. I've pushed out a few changes: 1- Regular slice instead of timestamp-keyed map. That didn't make sense in retrospect. 2- Better benchmarks. 3- Non-exported current state and transitions. Mutexed getters to avoid concurrency issues. 4- Variadic rule parameters. 5- Better example.