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
500
From Web2 to Web3. A developer story.
fassko
0
810
A journey from Swift to Solidity
fassko
0
900
A journey into the SwiftUI world - Tech Stash by Mintos
fassko
0
1.1k
How to use SwiftUI for rapid development
fassko
0
1.1k
We need to talk about Websockets
fassko
0
2.4k
How to tame Core Animation
fassko
0
1.6k
The A - Z Guide Of iOS App Development
fassko
1
1.5k
RxSwift Xcoders Riga meetup
fassko
0
1.5k

Other Decks in Technology

See All in Technology
開発スピードは上がっている…品質はどうする？ スピードと品質を両立させるためのプロダクト開発の進め方とは #DevSumi #DevSumiB / Agile And Quality
nihonbuson
1
1.3k
エンジニアのためのドキュメント力基礎講座〜構造化思考から始めよう〜（2025/02/15jbug広島#15発表資料）
yasuoyasuo
15
5.5k
SCSAから学ぶセキュリティ管理
masakamayama
0
140
WAF に頼りすぎない AWS WAF 運用術 meguro sec #1
izzii
0
460
Googleマップ/Earthが一般化した
地図タイルのイマ
mapconcierge4agu
1
200
RSNA2024振り返り
nanachi
0
500
株式会社EventHub・エンジニア採用資料
eventhub
0
4.2k
Fintech SREの挑戦 PCI DSS対応をスマートにこなすインフラ戦略/Fintech SRE’s Challenge: Smart Infrastructure Strategies for PCI DSS Compliance
maaaato
0
450
管理者しか知らないOutlookの裏側のAIを覗く#AzureTravelers
hirotomotaguchi
1
240
【Developers Summit 2025】プロダクトエンジニアから学ぶ、 ユーザーにより高い価値を届ける技術
niwatakeru
2
890
依存関係があるコンポーネントは Barrel ファイルでまとめよう
azukiazusa1
3
530
事業継続を支える自動テストの考え方
tsuemura
0
300

Featured

See All Featured
StorybookのUI Testing Handbookを読んだ
zakiyama
28
5.5k
4 Signs Your Business is Dying
shpigford
182
22k
Typedesign – Prime Four
hannesfritz
40
2.5k
Facilitating Awesome Meetings
lara
51
6.2k
Rebuilding a faster, lazier Slack
samanthasiow
79
8.8k
Adopting Sorbet at Scale
ufuk
74
9.2k
Product Roadmaps are Hard
iamctodd
PRO
50
11k
Building a Modern Day 
E-commerce SEO Strategy
aleyda
38
7.1k
The Language of Interfaces
destraynor
156
24k
KATA
mclloyd
29
14k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.4k
Documentation Writing (for coders)
carmenintech
67
4.6k

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