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

The Closure Challenge

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for npapagna npapagna
October 25, 2014
Programming
0
45

The Closure Challenge

Lightning Talk at Ruby Conf Argentina 2014

Avatar for npapagna

npapagna

October 25, 2014
Tweet

More Decks by npapagna

See All by npapagna
Growing Apprentices: a values-based training program
Avatar for npapagna npapagna
1
78
Ruby, el lenguaje de tu proximo proyecto
Avatar for npapagna npapagna
0
220
To Mock a Mockingbird
Avatar for npapagna npapagna
0
87
Wishful Thinking - Code Review With Myself
Avatar for npapagna npapagna
0
110

Other Decks in Programming

See All in Programming
CSC307 Lecture 01
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
690
Fluid Templating in TYPO3 14
Avatar for Simon Praetorius s2b
0
130
登壇資料を作る時に意識していること #登壇資料_findy
Avatar for konifar konifar
4
1.1k
OCaml 5でモダンな並列プログラミングを Enjoyしよう!
Avatar for Haochen Kotoi-Xie haochenx
0
140
FOSDEM 2026: STUNMESH-go: Building P2P WireGuard Mesh Without Self-Hosted Infrastructure
Avatar for Date Huang tjjh89017
0
160
AI Agent Tool のためのバックエンドアーキテクチャを考える #encraft
Avatar for izumin5210 izumin5210
6
1.8k
プロダクトオーナーから見たSOC2 _SOC2ゆるミートアップ#2
Avatar for Kenta Suzuki kekekenta
0
210
Best-Practices-for-Cortex-Analyst-and-AI-Agent
Avatar for ryotaro.ikeda@finatext.com ryotaroikeda
1
100
コントリビューターによるDenoのすゝめ / Deno Recommendations by a Contributor
Avatar for petamoriken / 森建 petamoriken
0
200
Grafana：建立系統全知視角的捷徑
Avatar for Blueswen blueswen
0
330
HTTPプロトコル正しく理解していますか？ 〜かわいい猫と共に学ぼう。ฅ^•ω•^ฅ ﾆｬ〜
Avatar for ♛Heitor Hirose hekuchan
2
690
Rust 製のコードエディタ “Zed” を使ってみた
Avatar for NearMeの技術発表資料です nearme_tech
PRO
0
170

Featured

See All Featured
How to audit for AI Accessibility on your Front & Back End
Avatar for davetheseo davetheseo
0
180
The Anti-SEO Checklist Checklist. Pubcon Cyber Week
Avatar for Ryan Jones ryanjones
0
56
The #1 spot is gone: here's how to win anyway
Avatar for Tamara Novitovic tamaranovitovic
2
940
Making Projects Easy
Avatar for Brett Harned brettharned
120
6.6k
Digital Ethics as a Driver of Design Innovation
Avatar for Per Axbom axbom
PRO
1
180
Marketing Yourself as an Engineer | Alaka | Gurzu
Avatar for Gurzu gurzu
0
130
Bioeconomy Workshop: Dr. Julius Ecuru, Opportunities for a Bioeconomy in West Africa
Avatar for AKADEMIYA2063 akademiya2063
PRO
1
54
Prompt Engineering for Job Search
Avatar for Mfonobong Umondia mfonobong
0
160
WENDY [Excerpt]
Avatar for Tessa Abrams tessaabrams
9
36k
Joys of Absence: A Defence of Solitary Play
Avatar for Sebastian Deterding codingconduct
1
290
Lightning talk: Run Django tests with GitHub Actions
Avatar for Sarah Abderemane sabderemane
0
110
Building Adaptive Systems
Avatar for Chris Keathley keathley
44
2.9k

Transcript

  1. @NicolasPapagna [email protected] Work @ TA @ Facultad de Ciencias Exactas

    y Naturales (UBA)

  2. OBJECT = CODE + DATA True or false?

  3. The Closure Challenge

  4. def foo block = proc{ return } block.call raise ‘oops!’

    end

  5. def foo a_block block = bar a_block block.call raise ‘oops!’

    end

  6. You can only use the Ruby core library. The only

    gem you can use* is Binding of Caller. Your solution should run on MRI and JRuby. * if needed Rules

  7. Best solution so far: 2 lines of code

  8. https://github.com/10Pines/the_closure_challenge

  9. @10pines @NicolasPapagna development.10pines.com [email protected] blog.10pines.com