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

Thinking in Swift!

Avatar for Ritesh Gupta Ritesh Gupta
January 21, 2017
Technology
3
410

Thinking in Swift!

Swift India, Delhi Meetup
Avatar for Ritesh Gupta

Ritesh Gupta

January 21, 2017
Tweet

More Decks by Ritesh Gupta

See All by Ritesh Gupta
Declarative Networking with Combine –– iOS Conf SG 2020
Avatar for Ritesh Gupta riteshhh
0
170
Combine! All the things
Avatar for Ritesh Gupta riteshhh
3
690
Deep dive into Protocols
Avatar for Ritesh Gupta riteshhh
1
420
How to be a POP-Star
Avatar for Ritesh Gupta riteshhh
1
340

Other Decks in Technology

See All in Technology
DatabricksにOLTPデータベース『Lakebase』がやってきた！
Avatar for Takeru Ino inoutk
0
150
CDKコード品質UP！ナイスな自作コンストラクタを作るための便利インターフェース
Avatar for Haruka Sakihara harukasakihara
2
150
OpenTelemetryセマンティック規約の恩恵とMackerel APMにおける活用例 / SRE NEXT 2025
Avatar for mackerelio mackerelio
2
1.3k
第64回コンピュータビジョン勉強会「The PanAf-FGBG Dataset: Understanding the Impact of Backgrounds in Wildlife Behaviour Recognition」
Avatar for Tatsuya Suzuki x_ttyszk
0
130
事例で学ぶ！B2B SaaSにおけるSREの実践例/SRE for B2B SaaS: A Real-World Case Study
Avatar for 株式会社ビットキー / Bitkey Inc. bitkey
1
270
Delta airlines®️ USA Contact Numbers: Complete 2025 Support Guide
Avatar for ape1422 airtravelguide
0
350
AWS CDK 入門ガイド これだけは知っておきたいヒント集
Avatar for Anan Kikuchi anank
3
480
いつの間にか入れ替わってる！？新しいAWS Security Hubとは？
Avatar for cm-usuda-keisuke cmusudakeisuke
0
150
AWS CDK 開発を成功に導くトラブルシューティングガイド
Avatar for Ryota Nakajima wandora58
3
140
開発生産性を測る前にやるべきこと - 組織改善の実践 / Before Measuring Dev Productivity
Avatar for 株式会社カオナビ kaonavi
14
7.9k
助けて! XからWaylandに移行しないと新しいGNOMEが使えなくなっちゃう 2025-07-12
Avatar for Nobuto Murata nobutomurata
2
120
ゼロからはじめる採用広報
Avatar for Yuta Horii yutadayo
3
1k

Featured

See All Featured
ReactJS: Keep Simple. Everything can be a component!
Avatar for Pedro Nauck pedronauck
667
120k
Building Adaptive Systems
Avatar for Chris Keathley keathley
43
2.7k
Fantastic passwords and where to find them - at NoRuKo
Avatar for Phil Nash philnash
51
3.3k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
Avatar for Vitaly Friedman smashingmag
251
21k
Art, The Web, and Tiny UX
Avatar for Lynn Fisher lynnandtonic
299
21k
GitHub's CSS Performance
Avatar for Jon Rohan jonrohan
1031
460k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
Avatar for Chris Coyier chriscoyier
507
140k
Build your cross-platform service in a week with App Engine
Avatar for Jose L jlugia
231
18k
KATA
Avatar for Megan Lloyd mclloyd
30
14k
GraphQLの誤解/rethinking-graphql
Avatar for sonatard sonatard
71
11k
Dealing with People You Can't Stand - Big Design 2015
Avatar for Cassini Nazir cassininazir
367
26k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
Avatar for Tammy Everts tammyeverts
53
2.9k

Transcript

  1. in Swift ~ Ritesh Gupta (Swift India, Delhi Meetup)

  2. Swift is just not a syntax migration from Objective-C…

  3. Swift is not objective-c styled language…

  4. C ~> C++ Objective-C ~> Swift { imperative } {

    object oriented } { object oriented } { protocol oriented }
  5. None
  6. None
  7. None
  8. None

  9. stuck with Inheritance..

  10. None
  11. None

  12. compose everything with Protocols..

  13. UIButton UIBarButtonItem

  14. UIButton UIControl UIView

  15. UIBarButtonItem UIBarItem NSObject

  16. UIBarButtonItem UIBarItem NSObject UIButton UIControl UIView

  17. None
  18. None

  19. Entity (class, struct) vs Behaviour (protocol)

  20. UIView Framable

  21. UIImageView ImageRenderable, Framable

  22. UIButton Tappable, ImageRenderable, Framable

  23. UITableViewCell
 UICollectionViewCell Reusable, Framable

  24. UIScrollView Scrollable, Framable

  25. UITableView
 UICollectionView Listable, Scrollable, Framable

  26. UI Entities is collection of behaviours…

  27. ..computed variables, extensions, values types, immutability, functional programming, generics, enums,

    associative types/ values..

  28. thinking in protocol..

  29. None