Ruby

Lade officially supports deploying Ruby applications.

Supported Versions

The following Ruby versions are supported and receive security updates:

• 3.3
• 3.2
• 3.1

Supported Package Managers

The following package managers are supported:

• Bundler

Ruby App Detection

Lade detects your app as a Ruby app if a Gemfile file is present in the root directory.

Specifying a Ruby Version

You can specify the Ruby version in your Gemfile file:

ruby '3.1'

Ruby Web Process

Lade will use the following priority order to determine the web process:

1. Procfile specifying the web process type
2. The Rack app if a config.ru file is present in the root directory

For example, you can specify the Rails app in your config.ru file:

require_relative 'config/environment'
run Rails.application

Lade will automatically start your web application with the Puma web server.