JetBrains RubyMine v4.5.4 (Mac OS X / Linux) | 115 MB / 114 MB
JetBrains RubyMine — Ruby and Rails IDE with the full stack of essential developer tools, all tightly integrated into a convenient and smart environment for Ruby programming and Web development with Ruby on Rails.
Key Features
- Intelligent Editor: code completion, code snippets and automatic refactorings
 - Project Navigation: wide range of views and one-click jumping between components
 - Error-Free Coding: on-the-fly code analysis and type inference
 - Web Development with Ruby on Rails (including best-of-breed HTML, CSS and javascript editing support)
 - RSpec, Cucumber, Shoulda and Test::Unit coding assistance and GUI-based test runner
 - Ruby Debugger: full support for Rails applications debugging and easy-to-use interface
 - VCS Integrations: Git, Subversion, Perforce and CVS with changelists and merge
 - Open API and Plugin Development SDK, ensuring IDE extensibility and flexibility