The app can be found here student-connect.herokuapp.com/
A demo video can be watched here youtu.be/Eqt-1vWJ4UI
Things you may want to cover:
Ruby version
System dependencies
Configuration
Database creation
Database initialization
How to run the test suite
Services (job queues, cache servers, search engines, etc.)
Deployment instructions
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Please feel free to use a different markup language if you do not plan to run rake doc:app.