After finishing roman2 I took almost half a year off from personal programming. In that time I’ve been learning music theory, studying the mechanics of the guitar (I’ve been playing a Harmony Rocket hollow body), and playing loads of Age of Empires II with Luke.
Getting back in gear, I devised a minimalistic LRU cache. More info can be found in the readme, but this ANSI compliant library can be dropped into a web backend to speed up database reads (like memcache) or popped into an embedded microcontroller to create a non-persistent database from sensor value readings.
I feel my minimalism growing with each passing publication. Might that be an oxymoron?