Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Software Components @ RUG-B

Avatar for shagemann shagemann
November 03, 2016
Technology
1.5k
0

Software Components @ RUG-B

Avatar for shagemann

shagemann

November 03, 2016

More Decks by shagemann

See All by shagemann
Gradually Modularizing your Monolith with Ruby Packs and Packwerk
Avatar for shagemann shagemann
0
1.4k
Structural Engineering in Ruby
Avatar for shagemann shagemann
0
1.5k
Productize Your Services! @ springone 2017
Avatar for shagemann shagemann
0
1.5k
Boulder Ruby Group Beginner's Track - What to Do Next?
Avatar for shagemann shagemann
0
100
GET STARTED WITH COMPONENT-BASED RAILS APPLICATIONS! @ Rocky Mountain Ruby 2015
Avatar for shagemann shagemann
1
150
Get started with Component-Based Rails @ RailsConf 2015
Avatar for shagemann shagemann
3
1.8k
Refactoring towards Component-based Rails Architectures @ RailsConf 2014
Avatar for shagemann shagemann
5
2k
The Rich, Flowers, and Piles of Sh%#t - And What To Do About It
Avatar for shagemann shagemann
0
100
Reclaim your architecture @ sbonrails
Avatar for shagemann shagemann
1
120

Other Decks in Technology

See All in Technology
20260326_AIDD事例紹介_ULSC.pdf
Avatar for ファインディ株式会社（イベント資料アップ用） findy_eventslides
0
540
自分をひらくと次のチャレンジの敷居が下がる
Avatar for aki sudoakiy
5
1.8k
GitHub Advanced Security × Defender for Cloudで開発とSecOpsのサイロを超える: コードとクラウドをつなぐ、開発プラットフォームのセキュリティ
Avatar for yuriemori yuriemori
1
130
「できない」のアウトプット 同人誌『精神を壊してからの』シリーズ出版を 通して得られたこと
Avatar for comi comi190327
3
570
ASTのGitHub CopilotとCopilot CLIの現在地をお話しします/How AST Operates GitHub Copilot and Copilot CLI
Avatar for AEON aeonpeople
1
160
AWSで2番目にリリースされたサービスについてお話しします(諸説あります)
Avatar for Yuuki Yamashita yama3133
0
120
Microsoft Fabricで考える非構造データのAI活用
Avatar for Ryoma Nagata ryomaru0825
0
650
ログ基盤・プラグイン・ダッシュボード、全部整えた。でも最後は人だった。
Avatar for Masaki Kubota makikub
2
240
ADOTで始めるサーバレスアーキテクチャのオブザーバビリティ
Avatar for Ryotaro Harada alchemy1115
2
160
Cursor Subagentsはいいぞ
Avatar for Yuji Yamaguchi yug1224
2
140
プロダクトを触って語って理解する、チーム横断バグバッシュのすすめ / 20260411 Naoki Takahashi
Avatar for SHIFT EVOLVE shift_evolve
PRO
0
110
OPENLOGI Company Profile
Avatar for OPENLOGI hr01
0
83k

Featured

See All Featured
Documentation Writing (for coders)
Avatar for Carmen Chung carmenintech
77
5.3k
30 Presentation Tips
Avatar for Ian Lurie portentint
PRO
1
270
Building Better People: How to give real-time feedback that sticks.
Avatar for Will Jessup wjessup
370
20k
Navigating the moral maze — ethical principles for Al-driven product design
Avatar for Skipper Chong Warson skipperchong
2
320
Docker and Python
Avatar for Tania Allard trallard
47
3.8k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
Avatar for Kevin Liebholz kevinliebholz
37
6.3k
KATA
Avatar for Megan Lloyd mclloyd
PRO
35
15k
Redefining SEO in the New Era of Traffic Generation
Avatar for Szymon Słowik szymonslowik
1
270
SEO in 2025: How to Prepare for the Future of Search
Avatar for Michael King ipullrank
3
3.4k
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
Avatar for Dan Newman danielanewman
231
23k
Become a Pro
Avatar for Speaker Deck speakerdeck
PRO
31
5.9k
[RailsConf 2023] Rails as a piece of cake
Avatar for Vladimir Dementyev palkan
59
6.4k

Transcript

  1. Software Components Why - How - What Stephan Hagemann -

    2016-11-03 - RUG-B @shageman

  2. WRITE BETTER SOFTW ARE @shageman

  3. @shageman

  4. WHAT IS A COMPONENT? @shageman

  5. Labeled Content + 
 
 Explicit Dependencies @shageman

  6. Labeled Content + 
 
 Explicit Dependencies @shageman

  7. @shageman

  8. Labeled Content + 
 Explicit Dependencies @shageman

  9. @shageman

  10. @shageman

  11. @shageman

  12. @shageman

  13. @shageman

  14. A depends on B … A B @shageman

  15. thus B can not depend on A A B X

    @shageman

  16. and this doesn’t work either A B X C @shageman

  17. X and Y as the same thing @shageman Y X

  18. Uncle Bob says … I like to draw these lines.

    Architecture is the art of drawing lines. With the interesting rule that once you have drawn the lines, all the dependencies that cross that line go in the same direction… @shageman

  19. This is why objects are typically not components… @shageman

  20. @shageman

  21. WHY COMPONENTS? @shageman

  22. Growing size @shageman

  23. Exploding complexity SIZE POSSIBLE INTERACTIONS @shageman

  24. Effect of structure VS @shageman

  25. SIZE POSSIBLE INTERACTIONS Reduced exploding complexity @shageman

  26. @shageman

  27. Communication @shageman

  28. Collaboration @shageman

  29. Creation @shageman

  30. Maintenance @shageman

  31. Comprehension @shageman

  32. HOW TO IMPLEMENT COMPONENTS? @shageman

  33. None

  34. Code!! @shageman

  35. And in other languages? Ruby/Rails: Gems + Engines Java: Modules

    Go: packages Javascript: packages (in npm lingo) C: file compiling + linking @shageman

  36. HOW TO DETERMINE WHAT SHOULD BE A COMPONENT? @shageman

  37. SUMMARY @shageman

  38. Components = Labeled Content + 
 Explicit Dependencies @shageman WHAT

  39. Components improve… communication creation collaboration maintenance comprehension complexity @shageman WHY

  40. In Ruby and Rails… gems and engines can be used

    as components @shageman HOW

  41. @shageman

  42. @shageman

  43. https://leanpub.com/cbra/c/rugb @shageman Discount Code!

  44. Further reading https://leanpub.com/cbra http://cbra.info https://github.com/shageman http://appcontinuum.io @shageman

  45. THANKS! @shageman https://leanpub.com/cbra/c/rugb