1.Ruby/ [email protected] 2. snoozer.05 ✓ ✓ ʻ06 ✓ Ruby ✓ Ruby ✓ RubyKaigi2007 ✓ ✓ ✓ ✓ http://iddy.jp/profile/snoozer05 3. http://rubyist_level.jitor.net/…
