Guides
Getting Started
Guides
Dependency Management
- How to manage application dependencies with Bundler
- How to manage dependencies with Bundler
- How to update gems with Bundler
- How to manage groups of gems
- How to install gems from git repositories
- Recommended Workflow with Version Control
- How to use Bundler with Ruby
- How to use Bundler in a single-file Ruby script
- How to deploy bundled applications
Gem Development
Publishing & Security
- Trusted Publishing
- Setting up multi-factor authentication
- Using multi-factor authentication in command line
- MFA requirement opt in
- Managing owners using UI
- Organizations
- Removing a Published gem
- Security Practices
Integrations
- How to use Bundler with Rails
- How to use Bundler with Sinatra
- How to use Bundler with Docker
- How to use Bundler with RubyMotion
Hosting & Sources
Extending
Troubleshooting
- How to troubleshoot RubyGems and Bundler TLS/SSL Issues
- SSL Certificate Update
- How to use git bisect with Bundler
Concepts
Reference
- gem Command Reference
- Bundler Command Reference
- Gemfile Reference
- Ruby Directive
- Specification Reference
- RubyGems.org API
- RubyGems.org API V2.0
- RubyGems.org Compact Index API
- RubyGems.org rate limits
- API key scopes
- Bundler compatibility with Ruby
- Known Bundler Plugins
Appendix
bundle platform
Displays platform compatibility information
This reference was automatically generated from Bundler version 4.0.17.
bundle platform [--ruby]Description
platform displays information from your Gemfile, Gemfile.lock, and Ruby
VM about your platform.
For instance, using this Gemfile(5):
source "https://rubygems.org"
ruby "3.1.2"
gem "rack"
If you run bundle platform on Ruby 3.1.2, it displays the following output:
Your platform is: x86_64-linux
Your app has gems that work on these platforms:
* arm64-darwin-21
* ruby
* x64-mingw-ucrt
* x86_64-linux
Your Gemfile specifies a Ruby version requirement:
* ruby 3.1.2
Your current platform satisfies the Ruby version requirement.
platform lists all the platforms in your Gemfile.lock as well as the
ruby directive if applicable from your Gemfile(5). It also lets you know
if the ruby directive requirement has been met. If ruby directive doesn't
match the running Ruby VM, it tells you what part does not.
Options
--ruby- It will display the ruby directive information, so you don't have to parse it from the Gemfile(5).