Default Gems
| Default Gem | 2.2.1 | 2.2.0 | Description | Resources |
|---|---|---|---|---|
| bigdecimal c | 1.2.6 | 1.2.6 | Support for arbitrary-precision floating point decimal arithmetic | RubyGems · GitHub · CRuby · RDoc |
| io-console c | 0.4.3 | 0.4.3 | Patches IO for simple and portable access to the console |
RubyGems · GitHub · CRuby · RDoc |
| psych c | 2.0.8 | 2.0.8 | Support for YAML (YAML Ain't Markup Language) | RubyGems · GitHub · CRuby · RDoc |
| rdoc | 4.2.0 | 4.2.0 | Ruby documentation generator | RubyGems · GitHub · CRuby (1) · CRuby (2) · RDoc |
| rubygems | 2.4.5 | 2.4.5 | RubyGems allows you to download, install, and use Ruby software packages on your system | RubyGems · GitHub · CRuby (1) · CRuby (2) · RDoc |
Bundled Gems
| Bundled Gem | 2.2.1 | 2.2.0 | Description | Resources |
|---|---|---|---|---|
| minitest | 5.4.3 | 5.4.3 | Test/spec framework, comes with mocking and benchmark capabilities | RubyGems · GitHub |
| power_assert | 0.2.2 | 0.2.2 | Debug tool that displays intermediate results of a method chain | RubyGems · GitHub |
| test-unit | 3.0.8 | 3.0.8 | A xUnit family unit testing framework (compatibility layer for minitest) | RubyGems · GitHub |
More Standard Gems
- General information about standard gems
- Gem list for Ruby: 3.1.0 (preview)
- Gem list for Ruby: 3.0.3 · 3.0.2 · 3.0.1 · 3.0.0
- Gem list for Ruby: 2.7.5 · 2.7.4 · 2.7.3 · 2.7.2 · 2.7.1 · 2.7.0
- Gem list for Ruby: 2.6.9 · 2.6.8 · 2.6.7 · 2.6.6 · 2.6.5 · 2.6.4 · 2.6.3 · 2.6.2 · 2.6.1 · 2.6.0
- Gem list for Ruby: 2.5.9 · 2.5.8 · 2.5.7 · 2.5.6 · 2.5.5 · 2.5.4 · 2.5.3 · 2.5.2 · 2.5.1 · 2.5.0
- Gem list for Ruby: 2.4.10 · 2.4.9 · 2.4.8 · 2.4.7 · 2.4.6 · 2.4.5 · 2.4.4 · 2.4.3 · 2.4.2 · 2.4.1 · 2.4.0
- Gem list for Ruby: 2.3.8 · 2.3.7 · 2.3.6 · 2.3.5 · 2.3.4 · 2.3.3 · 2.3.2 · 2.3.1 · 2.3.0
- Gem list for Ruby: 2.2.10 · 2.2.9 · 2.2.8 · 2.2.7 · 2.2.6 · 2.2.5 · 2.2.4 · 2.2.3 · 2.2.2 · 2.2.1 · 2.2.0
- Compare versions: Main Rubies · Supported Rubies · All Rubies · 3.0 · 2.7 · 2.6 · 2.5 · 2.4 · 2.3 · 2.2
- Gemified in: 3.1 · 3.0 · 2.7 · 2.6 · 2.5 · 2.4 · 2.3 · 2.2
- List of unmaintained default gems and list of removed default gems
- List of not-yet-gemified standard libraries