This document summarizes a presentation about moving from a legacy development approach to an agile development approach. It discusses topics like social coding and the agile manifesto after 10 years. It also introduces the Tupper gem for processing uploaded files via web forms. The presentation concludes that social coding is the way to the Rubyist's way and thanks attendees for listening.

1. Rubyistが
歩むべき道
への道
The way to the Rubyist’s Way
2012-07-29 TokyuRubyKaigi#05
@kwappa / SHIOYA, Hiromu

2. 塩谷Hiromu
SHIOYA,
啓
kwappa http://www.kwappa.net/

3. 提供
Born in the net, Connected by the net.

4. 告知

5. るりま読書会
2012-08-11(sat)
オラクル青山センター
テーマ：Enumerable

6. http://networkingstar.com/news/tupperware-named-one-of-most-admired-companies-in-the-world/

7. 告知
http://networkingstar.com/news/tupperware-named-one-of-most-admired-companies-in-the-world/

8. Tupper
Tupper is a helper for
processing uploaded
file via web form.

9. https://rubygems.org/gems/tupper
https://github.com/kwappa/tupper

10. usage
RTFM

11. view
<form method="POST" action="/upload"
enctype="multipart/form-data">
<input type="file" name="dummy_file">
<input type="submit" value="upload">
</form>

12. controller
post '/upload' do
tupper = Tupper.new session
tupper.upload params[:dummy_file]
redirect '/', 302
end

13. controller
get '/show_size' do
tupper = Tupper.new session
unless tupper.has_uploaded_file?
redirect '/', 302
end
"uploaded file is [#{tupper.uploaded_file}]
(size:#{File.size(tupper.uploaded_file)})"
end

14. https://rubygems.org/gems/tupper
https://github.com/kwappa/tupper

15. 本題

16. Rubyistが
歩むべき道
The Rubyist’s Way

17. 【17-C-7】2/17 17:40∼19:10
From Legacy to Agile
∼レガシー開発からアジャイル開発へ∼
野口 大輔 / 塩谷 啓
http://codezine.jp/devsumi/2012

18. https://speakerdeck.com/u/a_matsuda/p/social-coding

19. https://speakerdeck.com/u/kakutani/p/agile-manifesto-decade

22. Tupper
http://networkingstar.com/news/tupperware-named-one-of-most-admired-companies-in-the-world/

26. https://github.com/kwappa/tupper/watchers
https://rubygems.org/gems/tupper/stats
https://twitter.com/udzura/status/222194923267563521

29. 言葉でなく
心で理解
できた

30. まとめ

32. The Rubyist’s Way

34. To start Social coding
is the way to the
Rubyist’s way.
Thank you for listening.