从rubykoans.com链接出的网站列表
| No. | 链出域名 | 关键词 |
|---|---|---|
| 1. | neo.com | |
| 2. | ruby-lang.org | |
| 3. | jetbrains.com | RubyMine |
| 4. | mac.com | Emacs |
| 5. | macromates.com | TextMate |
| 6. | jedit.org | jEdit |
| 7. | google.com | Vim |
| 8. | twitter.com | @jimweirich |
| 9. | creativecommons.org | |
| 10. | clarkware.com | |
| 11. | rubyquiz.com | |
| 12. | amazon.com | |
| 13. | pivotaltracker.com | |
| 14. | github.com | |
| 15. | tryruby.org | |
| 16. | pragprog.com | |
| 17. | pragmaticstudio.com | |