This is Release Candidate version for coming RubyMine 4.0 version.
Download the latest available EAP build from RubyMine EAP page.
- New Project View tool window design
- UML class dependency diagram
- Inspections (see the full list)
- Large class inspection (from Reek)
- Hash syntax inspections (correct syntax, duplicated keys, string keys instead of symbols)
- Code completion/resolved enhanced for rspec 2.x mocks && rr mocking framework