Object RUBY_ENGINE constant RUBY_ENGINE Ruby on Rails 3.2.22.5 Since v3.1.12 Last seen in v3.2.22.5 Available in: v3.1.12 v3.2.22.5 Compare with: (choosing a version navigates to the comparison) Choose a version v3.1.12 · same No documentation comment. On this page Support Bug Reports can be filed for the Ruby on Rails project on GitHub. Feature requests should be discussed on the rubyonrails-core forum. License Released under the MIT license.
