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

2020 - COSCUP - 你這段 Ruby Code 超速摟，已經沒有人看得懂了！

Avatar for 蒼時弦や 蒼時弦や
August 02, 2020
Technology
0
140

2020 - COSCUP - 你這段 Ruby Code 超速摟，已經沒有人看得懂了！

Avatar for 蒼時弦や

蒼時弦や

August 02, 2020
Tweet

More Decks by 蒼時弦や

See All by 蒼時弦や
2024 - COSCUP - Clean Architecture in Rails
Avatar for 蒼時弦や elct9620
2
170
2023 - RubyConfTW - Rethink Rails Architecture
Avatar for 蒼時弦や elct9620
0
170
20230916 - DDDTW - 導入 Domain-Driven Design 的最佳時機
Avatar for 蒼時弦や elct9620
0
420
2023 - WebConf - 選擇適合你的技能組合
Avatar for 蒼時弦や elct9620
0
640
20230322 - Generative AI 小聚 ft. Happy Designer
Avatar for 蒼時弦や elct9620
0
380
2022 - 默默會 - 重新學習 MVC 的 Model
Avatar for 蒼時弦や elct9620
1
460
MOPCON 2022 - 從 Domain-Driven Design 看網站開發框架隱藏
Avatar for 蒼時弦や elct9620
1
480
2022 - COSCUP - 我想慢慢寫程式該怎麼辦？
Avatar for 蒼時弦や elct9620
0
260
2022 - COSCUP - 打造高速 Ruby 專案開發流程
Avatar for 蒼時弦や elct9620
0
290

Other Decks in Technology

See All in Technology
いまさら聞けない ABテスト入門
Avatar for 木村彩恵（skmr2348） skmr2348
1
190
データエンジニアがこの先生きのこるには...?
Avatar for 10xinc 10xinc
0
440
ACA でMAGI システムを社内で展開しようとした話
Avatar for Yuji Masaoka | まっぴぃ mappie_kochi
0
220
Geospatialの世界最前線を探る [2025年版]
Avatar for Yasunori Kirimoto dayjournal
3
480
組織観点から IAM Identity CenterとIAMの設計を考える
Avatar for NRI Netcom nrinetcom
PRO
1
160
Railsアプリケーション開発者のためのブックガイド
Avatar for Masayoshi Takahashi takahashim
14
6.1k
全てGoで作るP2P対戦ゲーム入門
Avatar for ponyo877 ponyo877
3
1.3k
BtoBプロダクト開発の深層
Avatar for 16bit_idol 16bitidol
0
180
生成AIで「お客様の声」を ストーリーに変える 新潮流「Generative ETL」
Avatar for Satoru Ishikawa ishikawa_satoru
1
290
OCI Network Firewall 概要
Avatar for oracle4engineer oracle4engineer
PRO
1
7.8k
生成AIとM5Stack / M5 Japan Tour 2025 Autumn 東京
Avatar for you（@youtoy） you
PRO
0
150
How to achieve interoperable digital identity across Asian countries
Avatar for Naohiro Fujie fujie
0
110

Featured

See All Featured
Optimising Largest Contentful Paint
Avatar for Harry Roberts csswizardry
37
3.4k
Distributed Sagas: A Protocol for Coordinating Microservices
Avatar for Caitie McCaffrey caitiem20
333
22k
Git: the NoSQL Database
Avatar for Brandon Keepers bkeepers
PRO
431
66k
Into the Great Unknown - MozCon
Avatar for Noah Learner thekraken
40
2.1k
Docker and Python
Avatar for Tania Allard trallard
46
3.6k
Principles of Awesome APIs and How to Build Them.
Avatar for Keavy McMinn keavy
127
17k
Building an army of robots
Avatar for Kyle Neath kneath
306
46k
The Pragmatic Product Professional
Avatar for Laura Van Doore lauravandoore
36
6.9k
Mobile First: as difficult as doing things right
Avatar for Swwweet swwweet
224
10k
Gamification - CAS2011
Avatar for David Bonilla davidbonilla
81
5.5k
Rails Girls Zürich Keynote
Avatar for Gregor Martynus gr2m
95
14k
Designing Experiences People Love
Avatar for Jonathan Moore moore
142
24k

Transcript

  1. 你這段 Ruby Code 超速摟， 已經沒有人看得懂了！

  2. WEB DEVELOPER GAME DEVELOPER ૵ ࣌ ݭ໵ @elct9620

  3. None

  4. https://oktop.tumblr.com/

  5. DSL @topic[0]

  6. None

  7. 針對 特定情境 所設計的語言

  8. Meta Programming @topic[1]

  9. None

  10. 對語言的 拓展 進而改善開發效率

  11. None

  12. DSL 是實現 Meta Programming 的 手段 之一

  13. Make a DSL by yourself @topic[2]

  14. None
  15. None
  16. None
  17. None
  18. None

  19. Create your meta programming @topic[3]

  20. None
  21. None
  22. None
  23. None
  24. None

  25. The "eval" way @topic[4]

  26. 比較 特殊 的用法，但可能意外常見

  27. None
  28. None
  29. None

  30. Unlight - Code Generator @topic[5]

  31. None
  32. None
  33. None
  34. None

  35. 為什麼要 動態 產生方法？

  36. Length (2 Byte) Command (2 Byte) Body "\n" (1 Byte)

  37. Number (4 Byte) Char (1 Byte) String Boolean (1 Byte)

    Length
  38. None
  39. None
  40. None

  41. 這樣做有什麼 好處 ？

  42. None

  43. Unlight - Meta Programming @topic[6]

  44. None
  45. None
  46. None
  47. None
  48. None

  49. 這樣做有什麼 好處 ？

  50. None

  51. Q&A

  52. Thanks