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

Light talk - Better Error handling

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for Jose Torres Cardenas Jose Torres Cardenas
January 11, 2017
Programming
69
0

Light talk - Better Error handling

Improve your error handling in swift.

Avatar for Jose Torres Cardenas

Jose Torres Cardenas

January 11, 2017

More Decks by Jose Torres Cardenas

See All by Jose Torres Cardenas
Formalización del Proceso de Elaboración de una Arquitectura de Software
Avatar for Jose Torres Cardenas coderpug
0
280
Swift build time optimization
Avatar for Jose Torres Cardenas coderpug
1
81
Jose.pdf
Avatar for Jose Torres Cardenas coderpug
0
39
Light talk - A byte of Date
Avatar for Jose Torres Cardenas coderpug
0
120
CocoaLima - Meeting structure
Avatar for Jose Torres Cardenas coderpug
0
54
CocoaLima #2
Avatar for Jose Torres Cardenas coderpug
0
55
Server-side development with Swift
Avatar for Jose Torres Cardenas coderpug
0
96
Real Time iOS apps with PubNub
Avatar for Jose Torres Cardenas coderpug
0
330

Other Decks in Programming

See All in Programming
Hive Metastoreを通して学ぶIceberg REST Catalog ― 仕様から実装まで
Avatar for okumin okumin
0
290
分析エージェント精度向上における データアナリストの役割
Avatar for oura_shoya oura_shoya
0
130
iOS26時代の新規アプリ開発
Avatar for 野瀬田　裕樹 yuukiw00w
0
210
TypeSpec で繋ぐ複数プロダクトの型安全
Avatar for Mitsui maroon8021
1
260
要はバランスからの卒業 #yumemi_grow
Avatar for Takuma Kajikawa kajitack
0
200
権限チェックの一貫性を型で守る TypeScript による多層防御
Avatar for aster-mnch (kitagawa) mnch
4
920
Copilot CLI の継戦能力を高める コンテキスト管理
Avatar for Nozomuts nozomutu
1
1.1k
[BalkanRuby 2026] Drop your app/services!
Avatar for Vladimir Dementyev palkan
3
710
The Arts and Crafts of Work in the AI Era — Toward Mastery in Software Development
Avatar for Yoshihito Kuranuki / 倉貫義人 kuranuki
1
660
Oxlintのカスタムルールの現況
Avatar for syumai syumai
5
830
1人1案件のプロダクトエンジニア時代に、"プロセス監督"としてチャレンジしたこと
Avatar for のんちゃん non0113
0
340
Moments When Things Go Wrong
Avatar for Aurimas Liutikas aurimas
3
120

Featured

See All Featured
Raft: Consensus for Rubyists
Avatar for Patrick Van Stee vanstee
141
7.5k
Why Mistakes Are the Best Teachers: Turning Failure into a Pathway for Growth
Avatar for Umar Saidu Auna auna
0
150
So, you think you're a good person
Avatar for Per Axbom axbom
PRO
2
2k
What does AI have to do with Human Rights?
Avatar for Per Axbom axbom
PRO
1
2.2k
Digital Ethics as a Driver of Design Innovation
Avatar for Per Axbom axbom
PRO
1
290
Measuring Dark Social's Impact On Conversion and Attribution
Avatar for Stephen Akadiri stephenakadiri
2
200
Six Lessons from altMBA
Avatar for Skipper Chong Warson skipperchong
29
4.3k
The B2B funnel & how to create a winning content strategy
Avatar for Katarina Dahlin katarinadahlin
PRO
1
370
BBQ
Avatar for Matthew Crist matthewcrist
89
10k
Build your cross-platform service in a week with App Engine
Avatar for Jose L jlugia
234
18k
Principles of Awesome APIs and How to Build Them.
Avatar for Keavy McMinn keavy
128
17k
How to Build an AI Search Optimization Roadmap - Criteria and Steps to Take #SEOIRL
Avatar for Aleyda Solis aleyda
1
2.1k

Transcript

  1. better ERROR handling

  2. None

  3. https://twitter.com/drunkxcode

  4. @CoderPug

  5. ❌

  6. optionals / assertions / throws / rethrows

  7. optionals / assertions / throws / rethrows

  8. https://gist.github.com/CoderPug/52f4db435484cf911927a1a9a8b847dd

  9. https://gist.github.com/CoderPug/52f4db435484cf911927a1a9a8b847dd

  10. https://gist.github.com/CoderPug/52f4db435484cf911927a1a9a8b847dd

  11. https://gist.github.com/CoderPug/52f4db435484cf911927a1a9a8b847dd

  12. https://gist.github.com/CoderPug/52f4db435484cf911927a1a9a8b847dd

  13. https://gist.github.com/CoderPug/52f4db435484cf911927a1a9a8b847dd

  14. None

  15. useful tips

  16. https://gist.github.com/CoderPug/52f4db435484cf911927a1a9a8b847dd

  17. https://gist.github.com/CoderPug/52f4db435484cf911927a1a9a8b847dd

  18. References https://developer.apple.com/library/content/documentation/ Swift/Conceptual/Swift_Programming_Language/ ErrorHandling.html https://swifting.io/blog/2017/01/08/32-errorify-string/

  19. THANKS!