Cats

Amazing Sinatra webapp that returns an URL for a random cat picture on its / endpoint.

Configuration

You may set these variables through the process's ENV:

• RACK_ENV: Defaults to production.
• PORT: Defaults to 8000.
• WEB_CONCURRENCY: Number of processes managed by Puma. Defaults to 1.
• MAX_THREADS: Number of threads per process. Defaults to 1.

Running it

If you're bundling the gems, use bundle exec puma; otherwise, puma is enough.