Ruby Sinatra Puma Skeleton

A minimal skeleton for a Sinatra application running on Puma.

Local Development

To run the application locally, use the following command:

bundle exec puma

The application will be available at http://localhost:4567.

Production

This application is ready to be deployed to Heroku.

1. Install the Heroku CLI and log in: Follow the instructions on the Heroku Dev Center to install the CLI and log in to your account.

2. Create a Heroku application:

   heroku create

3. Deploy the application:

   git push heroku main

Environment Variables

The following environment variables can be used to configure the Puma server:

• WEB_CONCURRENCY: The number of worker processes. Defaults to 2.
• MAX_THREADS: The number of threads per worker. Defaults to 5.
• PORT: The port to bind to. Defaults to 4567.
• RACK_ENV: The environment to run in. Defaults to development.