I absolutely love JetBrains RubyMine for Rails Development. I have TextMate as well, but did I mention I really love RubyMine :)
JetBrains just came out with RubyMine 2.0 which is a free major upgrade to existing customers.
Some of the new features include:
- Ruby 1.9 Support
- New Refactorings and Duplicates Detection
- Easier Testing with Cucumber, Shoulda, and RSpec
- Web Pages Building with HAML and Sass
- New Code Inspections and Quick Fix Actions
- Rails i18n and Spell Checker
- Extend RubyMine with Ruby Scripts
- Improved UI and Usability
- Continuous Integration with TeamCity
Learn more about What's New in RubyMine 2.0 here.
Ruby on Rails Posts