Along with the kartistics brain, this tracks position over time of Mario Kart players and rankings overtime. Interface is into a slack channel - #kartistics
After a race, go to the kartistics channel in slackbot and type:
:kart: result 1st 2nd 3rd 4th
Where 1st 2nd 3rd 4th are names of players.
Everyone starts with 0 points. You cannot go below 0. When a four person race happens, it is ranked using the trueskill algorithm
Bootstrap if necessary.
./script/bootstrap
Bootstrapping doesn't reset the DB because it's common to load the prod DB locally. However, if you'd like a fresh slate, run the db:reset task.
bin/rails db:reset
Run the devserver. This boots bin/webpack-dev-server & bin/rails.
./script/devserver
Then visit localhost:3000/event
In development mode you can simulate events from the analyser by clicking Rocky Wrench (bottom-right) and selecting the desired event. Check KartalyticsState to understand how the state machine responds to these events.
Alternatively, you can make /event serve up fake data by setting the
KARTALYTICS_EVENT_STUB environment variable, for ease of facilitating UI
fixes. That may not be what you want: see Resources::Kartalytics for the
switch.
bin/rspec
Feature specs run headless by default. To bring up a browser, set DEFAULT_DRIVER to selenium_chrome.
DEFAULT_DRIVER=selenium_chrome bin/rspec spec/features
bin/rails s