Upgrade to PRO for Only $50/Year—Limited-Time Offer! 🔥

Railsのメンタリングから学んだこと

Avatar for Masafumi Okura Masafumi Okura
October 31, 2018
Technology
1
610

 Railsのメンタリングから学んだこと

Avatar for Masafumi Okura

Masafumi Okura

October 31, 2018
Tweet

More Decks by Masafumi Okura

See All by Masafumi Okura
Developing static sites with Ruby
Avatar for Masafumi Okura okuramasafumi
0
270
Why doesn't Ruby have Boolean class - final version
Avatar for Masafumi Okura okuramasafumi
0
350
Reading Rails 1.0 Source Code
Avatar for Masafumi Okura okuramasafumi
0
310
RDoc meets YARD
Avatar for Masafumi Okura okuramasafumi
4
190
Why doesn't Ruby have Boolean class?
Avatar for Masafumi Okura okuramasafumi
0
31
My KaigiEffect at RubyKaigi 2025, part 1
Avatar for Masafumi Okura okuramasafumi
1
76
Writing documentation can be fun with plugin system
Avatar for Masafumi Okura okuramasafumi
0
230
Alba: Why, How and What's So Interesting
Avatar for Masafumi Okura okuramasafumi
0
450
Why did my proposals get rejected?
Avatar for Masafumi Okura okuramasafumi
1
790

Other Decks in Technology

See All in Technology
非CUDAの悲哀 〜Claude Code と挑んだ image to 3D “Hunyuan3D”を EVO-X2(Ryzen AI Max+395)で動作させるチャレンジ〜
Avatar for hawky the miscellaneous hawkymisc
1
170
Edge AI Performance on Zephyr Pico vs. Pico 2
Avatar for misoji engineer iotengineer22
0
130
計算機科学をRubyと歩む 〜DFA型正規表現エンジンをつくる～
Avatar for ydah ydah
3
230
SSO方式とJumpアカウント方式の比較と設計方針
Avatar for Yuto Obayashi yuobayashi
7
590
Snowflakeでデータ基盤を もう一度作り直すなら / rebuilding-data-platform-with-snowflake
Avatar for pei0804 pei0804
4
1.3k
ガバメントクラウド利用システムのライフサイクルについて
Avatar for 高橋広和 techniczna
0
190
5分で知るMicrosoft Ignite
Avatar for Taiji HAGINO taiponrock
PRO
0
330
ログ管理の新たな可能性？CloudWatchの新機能をご紹介
Avatar for Ikumi Ono ikumi_ono
1
640
WordPress は終わったのか ～今のWordPress の制作手法ってなにがあんねん？～ / Is WordPress Over? How We Build with WordPress Today
Avatar for tbshiki tbshiki
1
670
AWS Bedrock AgentCoreで作る 1on1支援AIエージェント 〜Memory × Evaluationsによる実践開発〜
Avatar for Yusuke Shimizu yusukeshimizu
6
380
[CMU-DB-2025FALL] Apache Fluss - A Streaming Storage for Real-Time Lakehouse
Avatar for Jark Wu jark
0
110
日本Rubyの会の構造と実行とあと何か / hokurikurk01
Avatar for Masayoshi Takahashi takahashim
4
1k

Featured

See All Featured
Context Engineering - Making Every Token Count
Avatar for Addy Osmani addyosmani
9
500
Code Review Best Practice
Avatar for Trisha Gee trishagee
74
19k
Sharpening the Axe: The Primacy of Toolmaking
Avatar for Bryan Cantrill bcantrill
46
2.6k
Building Applications with DynamoDB
Avatar for Matt Wood mza
96
6.8k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
37
2.6k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
Avatar for Joe Casabona jcasabona
34
2.5k
Faster Mobile Websites
Avatar for Dean Hume deanohume
310
31k
Automating Front-end Workflow
Avatar for Addy Osmani addyosmani
1371
200k
Balancing Empowerment & Direction
Avatar for Lara Hogan lara
5
790
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
Avatar for Tammy Everts tammyeverts
55
3.1k
Designing Experiences People Love
Avatar for Jonathan Moore moore
143
24k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
Avatar for Michelle Schulp Hunt marktimemedia
31
2.6k

Transcript

  1. RailsͷϝϯλϦϯά ͔ΒֶΜͩ͜ͱʢԾʣ Ebisu.rb (2018/10/31) େ૔խ࢙ (@okuramasafumi)

  2. ϝϯλϦϯάʹ͍ͭͯ • ཁ͢ΔʹίʔνͬΆ͍͜ͱΛ͢Δ • ࣭໰ʹ౴͑ͨΓɺόάΛ௚ͨ͠Γ͢Δ • ͜Ε·Ͱʹ20୅લ൒͔Β40୅ޙ൒·Ͱͷॳֶ ऀɺஉঁ8໊΄ͲʹϝϯλϦϯάΛ࣮ࢪ

  3. ࠓ೔ͷൃදʹ͍ͭͯ • ϝϯλϦϯάΛͨ͠Βɺॳֶऀ͕ؕΓ͕ͪͳ ঢ়گ͕Θ͔͖ͬͯͨͷͰγΣΞ͍ͨ͠ • ৽ଔݚमͱ͔ɺॳֶऀΛ૬खʹ͢Δ͜ͱʹͳͬ ͨࡍʹ͓໾ʹཱ͔ͭ΋ • ͨͩɺαϯϓϧ਺͕গͳ͍ͷͰ͋͘·Ͱ͜͏ ͍͏͜ͱ΋͋ΔΑͱ͍͏͜ͱͰ

  4. ॳֶऀʹ͋Γ͕ͪͳ͜ͱ 1. ΞϓϦ͸ҰԠ࡞ΕΔ͕ɺRubyͷجૅ͕਎ʹ ෇͍͍ͯͳ͍ 2. Gem΁ͷཧղ͕ઙ͍ 3. ϚΠάϨʔγϣϯͷ͜ͱΛਖ਼͘͠ཧղ͍ͯ͠ ͳ͍

  5. 1. ҰԠΞϓϦ͸࡞ΕΔ͕ɺ Rubyͷجૅ͕਎ʹ෇͍͍ͯͳ ͍

  6. Rubyͷجૅͳ͠Ͱདྷͯ͠·͏ • Progate͚ͩ΍͖ͬͯͨਓͱ͔ʹଟ͍ײ͡ • selectͱ͔͕௨͡ͳͯ͘যͬͨ͜ͱ͕͋Δ • Ͱ΋ΞϓϦ͸࡞ΕΔʢΒ͍͠ʣ • νΣϦʔຊΛקΊ͓͚ͯ͹ͻͱ·ͣ͸͍͍ͷ ͔ͳͱߟ͍͑ͯΔ

  7. 2. Gem΁ͷཧղ͕ઙ͍

  8. Gemଟ͗͢໰୊ • ଞݴޠ͔Βདྷͨਓʹ͋Γ͕ͪ • ARؔ܎ͱ͔ͰGem͕ଘࡏ͢ΔͷʹεΫϥον Ͱॻ͍ͯ͠·͍ͦ͏ʹͳΔਓ΋ • awesome-rubyΛಡ·ͤΔͷ͕͍͍ͷ͔ͳͱ ࢥ͏͕ɺ਺ͷ໰୊͸มΘΒͳ͍͠…

  9. 3. ϚΠάϨʔγϣϯͷ͜ͱΛ ਖ਼͘͠ཧղ͍ͯ͠ͳ͍

  10. ϚΠάϨʔγϣϯ͸೉͍͠ • ຊ൪Ͱ࣮ߦͨ͠ϚΠάϨʔγϣϯΛमਖ਼ͯ͠ ͠·͍ɺϩʔΧϧͷDBͱຊ൪ͷDBͰࠩ෼͕ ൃੜ͓͔ͯ͘͠͠ͳͬͯͨ • @sue445ࢯ΋ɺcreate_tableͨ͠ϚΠάϨʔ γϣϯΛ࡟আ͢Ε͹ςʔϒϧ͕ফ͑Δͱࢥ͍ ࠐΜͩॳֶऀ͔ΒͷPRΛଟ਺ݟ͖ͯͨΒ͍͠

  11. ࠷ޙʹ

  12. pp self • Cycleͱ͍͏ձࣾͰRails։ൃऀɾΠϯϑϥ؅ཧ ͦͷଞ΍ͬͯ·͢ • ࠷ۙ͸ReactͱReactNativeΛ΍Γ͍ͨʢձࣾ Ͱ࢖ͬͯΔͷͰʣ • Rails

    Girls SendaiͰίʔν͠·͢