This is a simple app that umpires a 2-person rock-paper-scissors games, and also provides a way to see historical results.

To set up all of the modules (i.e., npm install and npm link local modules), run ./setup.sh

To run all of the tests, run ./build.sh. Make sure you've first run ./setup.sh

The rps module contains the high level policy (two use cases: play, and history). It also defines a contract for promise-based round repositories. The use cases use the observer pattern to invert the dependency on the UI.

This module exports a contract for the frontend. All frontend implementations conform to the contract.