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

Name Your State State Your Thread (Nordic Ruby ...

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Andrés N. Robalino Andrés N. Robalino
June 08, 2013
Programming
36
0

Name Your State State Your Thread (Nordic Ruby 2013)

Avatar for Andrés N. Robalino

Andrés N. Robalino

June 08, 2013

More Decks by Andrés N. Robalino

See All by Andrés N. Robalino
La gallina que canta, pierde el huevo. (Regional Scrum Gathering México 2020)
Avatar for Andrés N. Robalino andrasio
0
46
¿Por qué Rust?
Avatar for Andrés N. Robalino andrasio
0
190
Deuda Técnica. Colabora y Entrega.
Avatar for Andrés N. Robalino andrasio
0
91
Func Developeroa (VI Jornadas Tecnológicas e Industriales)
Avatar for Andrés N. Robalino andrasio
0
84
Ruby Kryptography (RubyConf Argentina 2013)
Avatar for Andrés N. Robalino andrasio
0
230
Of Developers and Testers and cooking together the pepino ruby recipe test (Agiles 2013)
Avatar for Andrés N. Robalino andrasio
0
90
Comunica el código en el mismo vocabulario del dominio (Campus Party Quito 2013)
Avatar for Andrés N. Robalino andrasio
0
83
I can't see the popups and buttons to submit on this black screen. (La Conf 2013)
Avatar for Andrés N. Robalino andrasio
0
240

Other Decks in Programming

See All in Programming
AWS re：Invent 2025の少し振り返り ＋ DevOps AgentとBacklogを連携させてみた
Avatar for Satoshi Kaneyasu satoshi256kbyte
3
170
PCOVから学ぶコードカバレッジ #phpcon_odawara
Avatar for hideki kinjyo o0h
PRO
0
280
Liberating Ruby's Parser from Lexer Hacks
Avatar for ydah ydah
2
2k
Claude CodeでETLジョブ実行テストを自動化してみた
Avatar for yoshiki kasama yoshikikasama
0
680
ハーネスエンジニアリングにどう向き合うか 〜ルールファイルを超えて開発プロセスを設計する〜 / How to approach harness engineering
Avatar for r-kagaya rkaga
24
14k
Don't Prompt Harder, Structure Better
Avatar for Yusuke Kita kitasuke
0
780
[RubyKaigi 2026] Require Hooks
Avatar for Vladimir Dementyev palkan
1
220
属人化しないコード品質の作り方_2026.04.07.pdf
Avatar for Masaki Murano muraaano
0
230
CursorとClaudeCodeとCodexとOpenCodeを実際に比較してみた
Avatar for Terisuke terisuke
1
490
レガシーPHP転生 〜父がドメインエキスパートだったのでDDD+Claude Codeでチート開発します〜
Avatar for panda_program panda_program
0
1k
GitHubCopilotCLIをはじめよう.pdf
Avatar for tkym htkym
0
240
検索設計から
推論設計への重心移動と
Recall-First Retrieval
Avatar for po3rin po3rin
3
1k

Featured

See All Featured
Measuring Dark Social's Impact On Conversion and Attribution
Avatar for Stephen Akadiri stephenakadiri
2
190
The innovator’s Mindset - 
Leading Through an Era of Exponential Change - McGill University 2025
Avatar for Jean-Marc De Jonghe jdejongh
PRO
1
160
SEO for Brand Visibility & Recognition
Avatar for Aleyda Solis aleyda
0
4.5k
Applied NLP in the Age of Generative AI
Avatar for Ines Montani inesmontani
PRO
4
2.2k
コードの90%をAIが書く世界で何が待っているのか / What awaits us in a world where 90% of the code is written by AI
Avatar for r-kagaya rkaga
61
43k
Accessibility Awareness
Avatar for Sarah Abderemane sabderemane
1
100
Crafting Experiences
Avatar for Bethany Jepchumba bethany
1
120
How to build an LLM SEO readiness audit: a practical framework
Avatar for Nick Samuel nmsamuel
1
720
Efficient Content Optimization with Google Search Console & Apps Script
Avatar for Katarina Dahlin katarinadahlin
PRO
1
510
[RailsConf 2023] Rails as a piece of cake
Avatar for Vladimir Dementyev palkan
59
6.5k
Jamie Indigo - Trashchat’s Guide to Black Boxes: Technical SEO Tactics for LLMs
Avatar for Tech SEO Connect techseoconnect
PRO
0
110
Building Applications with DynamoDB
Avatar for Matt Wood mza
96
7k

Transcript

  1. Andrés N. Robalino @androbtech 1 Saturday, December 14, 13

  2. RoleModel.check :up Jorge Robalino @sd @jera1618 Sebastian Delmont 2 Saturday,

    December 14, 13

  3. Jorge Robalino @sd @jera1618 Sebastian Delmont Yo 3 Saturday, December

    14, 13

  4. Jorge Robalino @sd @jera1618 Sebastian Delmont Yo 4 Saturday, December

    14, 13

  5. THREADS BECAUSE WE WANT AND WILL LOVE USING THEM! BUT...

    5 Saturday, December 14, 13

  6. THERE ARE SURPRISES WE NEED TO BE AWARE OF 6

    Saturday, December 14, 13

  7. ‘(Race Condition Starvation Deadlock) (WHEN ‘[COORDINATION NEEDED] ) 7 Saturday,

    December 14, 13

  8. ‘(Race Condition Starvation Deadlock) (WHEN ‘[COORDINATION NEEDED] ; MANUAL SYNCHRONIZATION

    ) 8 Saturday, December 14, 13

  9. ‘(Race Condition Starvation Deadlock) (WHEN ‘[COORDINATION NEEDED] ; MANUAL SYNCHRONIZATION

    EASY TO FORGET! ) 9 Saturday, December 14, 13

  10. BUT THE PROBLEM IS ELSEWHERE... 10 Saturday, December 14, 13

  11. BUT THE PROBLEM IS ELSEWHERE... SHARING MUTABILITY 11 Saturday, December

    14, 13

  12. IS MUTABILITY BAD? NOT NECESSARILY. ONLY WHEN WE MUTATE AND

    SHARE 12 Saturday, December 14, 13

  13. HOW TO GET AROUND WITH STATE FOR PROGRAMS TO DO

    USEFUL THINGS STATE MANIPULATION CANNOT BE AVOIDED. 13 Saturday, December 14, 13

  14. HOW TO GET AROUND WITH STATE STATE MANIPULATION DOESN’T NECESSARILY

    MEAN STATE MUTATION. 14 Saturday, December 14, 13

  15. HOW TO GET AROUND WITH STATE ‘(and I can hear

    our functional programming friends telling us to think STATE TRANSFORMATION instead of state modification) 15 Saturday, December 14, 13

  16. •Encapsulate mutability and share only immutable data. •Make everything immutable.

    •Shared mutability. •Use libraries to watch over changes and warn of violations (if any) 16 Saturday, December 14, 13

  17. •Encapsulate mutability and share only immutable data. •Make everything immutable.

    •Shared mutability. •Use libraries to watch over changes and warn of violations (if any) 17 Saturday, December 14, 13

  18. •Encapsulate mutability and share only immutable data. •Make everything immutable.

    •Shared mutability. •Use libraries to watch over changes and warn of violations (if any) 18 Saturday, December 14, 13

  19. •Encapsulate mutability and share only immutable data. •Make everything immutable.

    •Shared mutability. •Use libraries to watch over changes and warn of violations (if any) 19 Saturday, December 14, 13

  20. Thank you. ANDRÉS N. ROBALINO @androbtech 20 Saturday, December 14,

    13