CleverRaven/Cataclysm-DDA — pull request #9892 by kevingranade (2014-11-08 05:55:03+00:00)
Title: Convert player:: my_mutations and my_traits from vectors to unordered_sets.

Noticeable latency improvement in debug mode, might be terminal-capped in release mode, but this also keeps it from being a bottleneck later.