faster hashmaps?

[okayzed]

https://github.com/cornelk/hashmap

[okayzed]

https://rcoh.me/posts/hash-map-analysis/
https://groups.google.com/forum/m/#!topic/golang-nuts/o7ABs3i8lHM

[okayzed]

i wish that golang had overloaded operators, then it would be much easier to swap in a replacement hash map.