Ruby
- More CPU/memory optimizations
- Improved type hierarchy
- Ruby 1.9 support codeinsight fix
- New Ruby code inspections, including
- Duplicated keys in hash
- Expression in single-quoted string
- Incorrect call argument count
- 'Then' identifier in multiline if/unless block
- For loop is better to be replaced with for.each
- etc.
Bug Fixes
- Other bug fixes