QRruby

A small Ruby tool with a big vision to improve the world with QR Code.

To cover

• Ruby version: latest

• System dependencies: as little as possible. use docker and docker compose

• Configuration: no configration possible

• Database creation: default ruby :-)

• Database initialization: no seed data avaible

• How to run the test suite: no tests at the moment. do not how to test

• Services (job queues, cache servers, search engines, etc.)

• Deployment instructions: docker compose up

Prod deployment with render.com

Build with the free plan from render.com come some limitations. Free instances do not support backups. A free database expires 90 days after creation. Not a good choice for real prod environment :-)

How to create the DB an link it to the app:

1. Create DB, select Frankfurt region analogue to the app
2. Copy link from Internal Database URL from the db
3. Paste in Environment Variables DATABASE_URL of the app