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

Using View Models for simpler UI

Avatar for DAloG DAloG
September 07, 2016
Programming
360
1

Using View Models for simpler UI

Avatar for DAloG

DAloG

September 07, 2016

More Decks by DAloG

See All by DAloG
State normalization (RU)
Avatar for DAloG dalog
0
250
Redux + MQTT
Avatar for DAloG dalog
1
830
От задач к проблемам
Avatar for DAloG dalog
1
290
Unlimited power of Data-Driven UI
Avatar for DAloG dalog
4
710
Data-Driven View Controllers. Tips and Tricks
Avatar for DAloG dalog
5
2k
2 years of Redux in iOS. Lessons learned
Avatar for DAloG dalog
0
420
Why unidirectional architecture matter for iOS.
Avatar for DAloG dalog
1
340
Mobile backend without REST
Avatar for DAloG dalog
2
150
Self managed teams 101
Avatar for DAloG dalog
0
210

Other Decks in Programming

See All in Programming
AIと壁打ちしながら進めるコスト管理
Avatar for Ryoma Fujiwara fufuhu
2
1.8k
Japan Community Day at Kubecon + CloudNativeCon Japan 2026: Learning Container Privilege Control by Building My Own Low-Level Container Runtime
Avatar for ternbusty ternbusty
1
170
Gmail/Google DriveをトリガーにAIエージェントを動かそう！ / Run AI agents with Gmail/Google Drive as triggers!
Avatar for Har1101 har1101
3
460
仕様書を書く前にハーネスを作る - Agent Native開発は「探索を速く、判定を固く」
Avatar for Gota gotalab555
5
1.8k
まずはプロンプトガイドを読もう、話はそれからだ
Avatar for Akira TSURUDA kiakiraki
1
230
「寝てても仕事が進む」Claude Codeで組む第二の脳
Avatar for t-fujita24 tomoyafujita2016
0
370
楽しそうなつよつよエンジニアと目が死んでる僕/A brilliant engineer having a blast, and dead-eyed me.
Avatar for Ryusei Ohkura 3l4l5
2
260
freee が目指す データ マネジメント戦略 AI-Ready 時代を支える 攻めのガバナンスとは
Avatar for freee freee
PRO
0
520
業務時間外もAIに働いてもらう話
Avatar for taki colorful12
2
8.7k
思考垂れ流し開発　～音声入力 × AIエージェント × 開発ハーネスによる試行錯誤～
Avatar for NPOS npostring
0
420
初めての模倣学習とVLA
Avatar for Minoru Natsutani natsutan
0
320
片田舎のおっさん、 Swift Buildのダイアモンド問題解決の不具合修正PRを出すが、解決方法がキャッシュをしないようにすることであり、ビルド時間が伸びると言われてマージされないので高速化もする/swiftbuild
Avatar for yimajo yimajo
0
320

Featured

See All Featured
End of SEO as We Know It (SMX Advanced Version)
Avatar for Michael King ipullrank
3
4.4k
Performance Is Good for Brains [We Love Speed 2024]
Avatar for Tammy Everts tammyeverts
12
1.8k
Design of three-dimensional binary manipulators for pick-and-place task avoiding obstacles (IECON2024)
Avatar for konakalab konakalab
0
560
The Psychology of Web Performance [Beyond Tellerrand 2023]
Avatar for Tammy Everts tammyeverts
49
3.5k
The Impact of AI in SEO - AI Overviews June 2024 Edition
Avatar for Aleyda Solis aleyda
6
1.2k
The SEO identity crisis: Don't let AI make you average
Avatar for Varn varn
0
540
Intergalactic Javascript Robots from Outer Space
Avatar for Vicent Martí tanoku
273
27k
The #1 spot is gone: here's how to win anyway
Avatar for Tamara Novitovic tamaranovitovic
3
1.1k
StorybookのUI Testing Handbookを読んだ
Avatar for Shingo Yamazaki zakiyama
31
6.9k
Distributed Sagas: A Protocol for Coordinating Microservices
Avatar for Caitie McCaffrey caitiem20
333
23k
The agentic SEO stack - context over prompts
Avatar for schlessera schlessera
0
880
Primal Persuasion: How to Engage the Brain for Learning That Lasts
Avatar for Mike Taylor tmiket
0
430

Transcript

  1. @daloog #iosdevuk Component Driven …and modular UI code with ViewModel

    Alexey Demedetskyi

  2. @daloog #iosdevuk https://www.youtube.com/watch?v=dJUEkjxylBw

  3. @daloog #iosdevuk Alexey Demedetskyi [email protected] Github Speakerdeck iOS Team lead

    @ Sigma Software

  4. @daloog #iosdevuk MVVM: 2012 - 2015 MVC: 2009 - 2011

    Redux: 2015 - …

  5. @daloog #iosdevuk MVVM

  6. @daloog #iosdevuk How to MVVM 1. Extract ViewModel from ViewController

    2. ??? 3. Good design https://sharpfivesoftware.com/2016/07/20/mvvm-is-lipstick-on-a-pig/

  7. @daloog #iosdevuk

  8. @daloog #iosdevuk View Models

  9. @daloog #iosdevuk “Design is never done.”

  10. @daloog #iosdevuk

  11. @daloog #iosdevuk Art

  12. @daloog #iosdevuk Art Engineering

  13. @daloog #iosdevuk

  14. @daloog #iosdevuk Feedback loop

  15. @daloog #iosdevuk Definition of done

  16. @daloog #iosdevuk Better tools

  17. @daloog #iosdevuk Better result

  18. @daloog #iosdevuk Art Engineering UI - ?

  19. @daloog #iosdevuk Art Engineering UI

  20. @daloog #iosdevuk UI is the hardest CS problem

  21. @daloog #iosdevuk

  22. @daloog #iosdevuk

  23. @daloog #iosdevuk

  24. @daloog #iosdevuk

  25. @daloog #iosdevuk

  26. @daloog #iosdevuk

  27. @daloog #iosdevuk Zero* dependency** rule*** * - not actually zero

    ** - internal is ok *** - not a rule at all

  28. @daloog #iosdevuk TDD?

  29. @daloog #iosdevuk

  30. @daloog #iosdevuk Singletons

  31. @daloog #iosdevuk Dependency net ViewController Network Database DataModel Application

  32. @daloog #iosdevuk Dependency tree ViewController Network Database DataModel Application View

  33. @daloog #iosdevuk Parent is always responsible for child dependencies

  34. @daloog #iosdevuk Module External dependency

  35. @daloog #iosdevuk Module Internal dependency

  36. @daloog #iosdevuk Module context always should be external

  37. @daloog #iosdevuk Zero dependency UI?

  38. @daloog #iosdevuk Component UI

  39. @daloog #iosdevuk

  40. @daloog #iosdevuk

  41. @daloog #iosdevuk

  42. @daloog #iosdevuk Action

  43. @daloog #iosdevuk https://medium.com/swift-fox/react-native-native-28e37f7de1ae#.x3l8sip38 Native React Native

  44. @daloog #iosdevuk VM == Props

  45. @daloog #iosdevuk MVVM

  46. @daloog #iosdevuk React

  47. @daloog #iosdevuk VM + Dynamic Animations, partial updates, etc.

  48. @daloog #iosdevuk Deposit Time

  49. @daloog #iosdevuk Deposit Time

  50. @daloog #iosdevuk Deposit Time + + - - -

  51. @daloog #iosdevuk State = f(t)

  52. @daloog #iosdevuk Event = ΔState

  53. @daloog #iosdevuk State = ∫Event

  54. @daloog #iosdevuk

  55. @daloog #iosdevuk CQRS Event sourcing

  56. @daloog #iosdevuk

  57. @daloog #iosdevuk Data driven

  58. @daloog #iosdevuk Data driven

  59. @daloog #iosdevuk VM + Complexity Containers, transition

  60. @daloog #iosdevuk https://medium.com/@dan_abramov/smart-and- dumb-components-7ca2f9a7c7d0#.62d4jggzw

  61. @daloog #iosdevuk FriendsList VC Friend VC FriendsList VM Friend VM

  62. @daloog #iosdevuk

  63. @daloog #iosdevuk

  64. @daloog #iosdevuk Shared state

  65. @daloog #iosdevuk http://redux.js.org

  66. @daloog #iosdevuk ReSwift https://github.com/ReSwift/ReSwift

  67. @daloog #iosdevuk P == NP ? [email protected]

  68. @daloog #iosdevuk Questions? [email protected]