Commands

Install a specific gem through RubyGems, with Windows-safe ruby -S gem fallback.

List installed gems through RubyGems, optionally matching a pattern.

Search remote gems through the native RubyGems.org API client.

Inspect gem metadata and dependencies through the native registry client.

Show RubyGems environment information.

Check globally installed gems for updates through RubyGems.

Run the project install path when no specific gem is supplied through Bundler, with ruby -S bundle fallback.

Run gem binaries from the same front door.

Add a dependency to the Gemfile.

Remove a dependency from the Gemfile.

Update all or one dependency in the current project through Bundler.

Update globally installed gems through RubyGems (gem update path).

Generate or update Gemfile.lock.

Trace why a gem appears in the dependency tree.

Write a binary pack.lock.

Upgrade Pack through RubyGems when available, or the direct binary installer otherwise.

Inspect project state, Ruby environment, cache directories, gems, plugins, and Rails issues.

Run a named task from a Packfile.

List Packfile task names and optionally descriptions.

Inspect installed Pack plugins.

Start the Rails server.

Open Rails console.

Run Rails tests.

Run RSpec with passthrough args.

Run database operations.

Drive asset pipeline operations.

Run cache helpers.

Generate Docker support for a Rails app.