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

Writing config files in Ruby

Avatar for Grzegorz Witek Grzegorz Witek
March 25, 2018
Technology
0
110

Writing config files in Ruby

Avatar for Grzegorz Witek

Grzegorz Witek

March 25, 2018
Tweet

More Decks by Grzegorz Witek

See All by Grzegorz Witek
One Year with Hanami
Avatar for Grzegorz Witek arnvald
0
65
Coercion in Ruby
Avatar for Grzegorz Witek arnvald
1
120
Speaking at RDRC
Avatar for Grzegorz Witek arnvald
0
110
Read more
Avatar for Grzegorz Witek arnvald
2
78
Your API is too slow!
Avatar for Grzegorz Witek arnvald
0
690
The simplest gem you'll ever use
Avatar for Grzegorz Witek arnvald
0
78
International to global
Avatar for Grzegorz Witek arnvald
0
75
Patterns, patterns everywhere
Avatar for Grzegorz Witek arnvald
0
91
Nomadic programmer - Baruco 2014 edition
Avatar for Grzegorz Witek arnvald
0
120

Other Decks in Technology

See All in Technology
「Verify with Wallet API」を アプリに導入するために
Avatar for hinakko hinakko
1
120
自作LLM Native GORM Pluginで実現する AI Agentバックテスト基盤構築
Avatar for po3rin po3rin
2
220
コンテキストエンジニアリングとは? 考え方と応用方法
Avatar for ファインディ株式会社（イベント資料アップ用） findy_eventslides
4
840
Pure Goで体験するWasmの未来
Avatar for asuka askua
1
160
生成AIで「お客様の声」を ストーリーに変える 新潮流「Generative ETL」
Avatar for Satoru Ishikawa ishikawa_satoru
1
240
Green Tea Garbage Collector の今
Avatar for zchee zchee
PRO
2
360
AIを導⼊しても、 開発⽣産性は"爆増"していない なぜ？
Avatar for kinosuke01 kinosuke01
4
3.6k
Oracle Base Database Service 技術詳細
Avatar for oracle4engineer oracle4engineer
PRO
11
77k
From Prompt to Product @ How to Web 2025, Bucharest, Romania
Avatar for Jan Werner janwerner
0
110
BtoBプロダクト開発の深層
Avatar for 16bit_idol 16bitidol
0
140
stupid jj tricks
Avatar for André Arko indirect
0
7.6k
業務自動化プラットフォーム Google Agentspace に入門してみる #devio2025
Avatar for maroon1st maroon1st
0
170

Featured

See All Featured
The Success of Rails: Ensuring Growth for the Next 100 Years
Avatar for Eileen M. Uchitelle eileencodes
46
7.6k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
Avatar for Rebecca Miller-Webster rmw
35
3.2k
CSS Pre-Processors: Stylus, Less & Sass
Avatar for Bermon Painter bermonpainter
358
30k
Product Roadmaps are Hard
Avatar for C. Todd Lombardo iamctodd
PRO
54
11k
Fashionably flexible responsive web design (full day workshop)
Avatar for Andy Clarke malarkey
407
66k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
36
2.5k
The Web Performance Landscape in 2024 [PerfNow 2024]
Avatar for Tammy Everts tammyeverts
9
840
Distributed Sagas: A Protocol for Coordinating Microservices
Avatar for Caitie McCaffrey caitiem20
333
22k
Helping Users Find Their Own Way: Creating Modern Search Experiences
Avatar for Dan Newman danielanewman
30
2.9k
No one is an island. Learnings from fostering a developers community.
Avatar for Antonio thoeni
21
3.5k
Designing Dashboards & Data Visualisations in Web Apps
Avatar for Des Traynor destraynor
231
53k
Balancing Empowerment & Direction
Avatar for Lara Hogan lara
4
670

Transcript

  1. > < FOOTNOTE TEXT NOBODY READS WRITING CONFIG FILES IN

    RUBY @ARNVALD, RUBYCONFTW 2018 1

  2. CONFIG FILES? next 2

  3. BORING!!! next 3

  4. just use JSON / YAML / XML or store it

    in the db next 4

  5. configuration is static next 5

  6. what if it has to be dynamic? next 6

  7. is it still configuration? next 7

  8. gem 'simple_configuration' next 8

  9. github: arnvald/simple_configuration next 9

  10. Challenge time! next 10

  11. > < STILL NOTHING TO SEE HERE 11 MISSING_VALUE =

    '__missing_value__' def config( config_name, default_value = MISSING_VALUE, &default_value_blk )

  12. > < STILL NOTHING TO SEE HERE 12 engineering.kaligo.com