RubyMine

RubyMine is a full-fledged Ruby on Rails IDE that brings the whole range of essential developers tools for productive Ruby development and Web development with Ruby on Rails. Key features include:

• 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 and Test::Unit support, with GUI-based test runner
• Ruby Debugger: full support for Rails applications debugging and easy-to-use interface
• VCS Integrations: Git, Perforce, Subversion and CVS with changelists and merge

RubyMine is an annual subscription that starts at $89/year. View the pricing page.

• This minor release features an ability to explicitly run scripts with bundle exec. Previously RubyMine used RUBYOPT options to achieve the same result, which caused confusion and issues in specific cases