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

RxSwift

Kristaps Grinbergs
February 08, 2018
Technology
0
63

 RxSwift

Using RxSwift in real life applications. How to start and what are the pros and cons.

Kristaps Grinbergs

February 08, 2018
Tweet

More Decks by Kristaps Grinbergs

See All by Kristaps Grinbergs
Decoding Smart Contracts: From Creation to NFT Integration
fassko
0
460
From Web2 to Web3. A developer story.
fassko
0
760
A journey from Swift to Solidity
fassko
0
850
A journey into the SwiftUI world - Tech Stash by Mintos
fassko
0
1k
How to use SwiftUI for rapid development
fassko
0
1.1k
We need to talk about Websockets
fassko
0
2.3k
How to tame Core Animation
fassko
0
1.5k
The A - Z Guide Of iOS App Development
fassko
1
1.4k
RxSwift Xcoders Riga meetup
fassko
0
1.5k

Other Decks in Technology

See All in Technology
事業貢献を考えるための技術改善の目標設計と改善実績 / Targeted design of technical improvements to consider business contribution and improvement performance
oomatomo
0
100
ずっと昔に Star をつけたはずの 思い出せない GitHub リポジトリを見つけたい！
rokuosan
0
150
フロントエンド設計にモブ設計を導入してみた / 20241212_cloudsign_TechFrontMeetup
bengo4com
0
1.9k
Oracle Cloud Infrastructure：2024年12月度サービス・アップデート
oracle4engineer
PRO
0
210
NilAway による静的解析で「10 億ドル」を節約する #kyotogo / Kyoto Go 56th
ytaka23
3
380
第3回Snowflake女子会_LT登壇資料（合成データ）_Taro_CCCMK
tarotaro0129
0
200
DUSt3R, MASt3R, MASt3R-SfM にみる3D基盤モデル
spatial_ai_network
2
190
GitHub Copilot のテクニック集/GitHub Copilot Techniques
rayuron
37
15k
どちらを使う?GitHub or Azure DevOps Ver. 24H2
kkamegawa
0
870
サービスでLLMを採用したばっかりに振り回され続けたこの一年のあれやこれや
segavvy
2
500
サーバーなしでWordPress運用、できますよ。
sogaoh
PRO
0
110
Google Cloud で始める Cloud Run 〜AWSとの比較と実例デモで解説〜
risatube
PRO
0
110

Featured

See All Featured
Mobile First: as difficult as doing things right
swwweet
222
9k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
38
1.9k
YesSQL, Process and Tooling at Scale
rocio
169
14k
Scaling GitHub
holman
458
140k
A Tale of Four Properties
chriscoyier
157
23k
Music & Morning Musume
bryan
46
6.2k
Large-scale JavaScript Application Architecture
addyosmani
510
110k
Bash Introduction
62gerente
608
210k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
28
9.1k
Optimizing for Happiness
mojombo
376
70k
Optimising Largest Contentful Paint
csswizardry
33
3k
Six Lessons from altMBA
skipperchong
27
3.5k

Transcript

  1. RxSwift Introduction to reactive programming Kristaps Grinbergs @fassko

  2. None

  3. Imperative programming • Saved state • Order of execution •

    Side effects

  4. In computing, reactive programming is a programming paradigm oriented around

    data flows and the propagation of change. Wikipedia

  5. Reactive programming is programming with asynchronous data streams

  6. Reactive programming • Asynchronous • No saved state • Functional

    • Responsive

  7. ReactiveX An API for asynchronous programming with observable streams. •

    Microsoft (Rx.NET) - 2009 • Many languages • RxSwift - 2015

  8. Rx components • Observable • Observers • Schedulers

  9. None
  10. None
  11. None

  12. Observables Next Completed Error

  13. Operators Filtering Transforming Combining

  14. None
  15. None

  16. RxMarbles

  17. None

  18. UI bindings RxCocoa

  19. None

  20. Rx extensions Almost for everything

  21. + Agile and reusable code Thread safety Eliminate state from

    code Testing Well tested, with large community and extensions

  22. - Steep learning curve Change previous practices Debugging Over-reactive

  23. None
  24. None