The document discusses an upcoming Ruby conference and includes links to the conference website and program details. It references refactoring code and mentions that the world is complex. A character named Ruby welcomes people to "The Desert of The Real".

10. http://decade.capsctrl.com/

13. Welcome to The Desert
of The Real

14. Yes, the world is crazy.

15. Ruby

18. http://www.rubyworld-conf.org/ja/program/abstract/a-2/

30. Refactoring
Green
R ed
)
(

56. http://www.rubyworld-conf.org/ja/program/abstract/a-2/

59. Welcome to The Desert
of The Real

60. Ruby

70. http://www.rubyworld-conf.org/ja/program/abstract/a-2/