Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
#UV_study_20210629
Search
Shiro Tamaki
June 29, 2021
Programming
0
280
#UV_study_20210629
【初心者歓迎】Ruby LT会@オンライン \- connpass
(
https://uniquevision.connpass.com/event/215217/
)
Shiro Tamaki
June 29, 2021
Tweet
Share
More Decks by Shiro Tamaki
See All by Shiro Tamaki
kakutanitalk2022_opening_act
shirotamaki
0
810
fjordbootcamp_20210424
shirotamaki
0
1k
fjordbootcamp_20210424_mc_slide
shirotamaki
0
840
Other Decks in Programming
See All in Programming
Protocol Buffersの型を超えて拡張性を得る / Beyond Protocol Buffers Types Achieving Extensibility
linyows
0
110
速いWebフレームワークを作る
yusukebe
5
1.6k
Claude Codeで実装以外の開発フロー、どこまで自動化できるか?失敗と成功
ndadayo
4
1.9k
Microsoft Orleans, Daprのアクターモデルを使い効率的に開発、デプロイを行うためのSekibanの試行錯誤 / Sekiban: Exploring Efficient Development and Deployment with Microsoft Orleans and Dapr Actor Models
tomohisa
0
230
さようなら Date。 ようこそTemporal! 3年間先行利用して得られた知見の共有
8beeeaaat
2
1.2k
ソフトウェアテスト徹底指南書の紹介
goyoki
1
140
AIを活用し、今後に備えるための技術知識 / Basic Knowledge to Utilize AI
kishida
20
4.7k
AIレビュアーをスケールさせるには / Scaling AI Reviewers
technuma
2
240
Kiroで始めるAI-DLC
kaonash
2
530
Azure SRE Agentで運用は楽になるのか?
kkamegawa
0
1.3k
オープンセミナー2025@広島「君はどこで動かすか?」アンケート結果
satoshi256kbyte
0
240
Jakarta EE Core Profile and Helidon - Speed, Simplicity, and AI Integration
ivargrimstad
0
330
Featured
See All Featured
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
How To Stay Up To Date on Web Technology
chriscoyier
790
250k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
185
54k
A Modern Web Designer's Workflow
chriscoyier
696
190k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
Raft: Consensus for Rubyists
vanstee
140
7.1k
Building Applications with DynamoDB
mza
96
6.6k
Git: the NoSQL Database
bkeepers
PRO
431
66k
Testing 201, or: Great Expectations
jmmastey
45
7.6k
Build The Right Thing And Hit Your Dates
maggiecrowley
37
2.8k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.5k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
49
3k
Transcript
1 SinatraΛͬͯ ॳΊͯWebΞϓϦΛ࡞ͬͯΈͨ @shirotamaki 2021, 6, 29 (Tue) ɹRuby LTձ@ΦϯϥΠϯ
ओ࠵ : ϢχʔΫϏδϣϯגࣜձ༷ࣾ ʮRubyΫοΩϯάʯ
˙͘͡ 2 • ࣗݾհ • ࡞ΔϝχϡʔɺࡐྉͳͲͷհ • ࡐྉʹ͍ͭͯਂງΓ • ࡞Γํ
˙ࣗݾհ @shirotamaki ɹ ۄ ࢤ ϑΟϤϧυϒʔτΩϟϯϓ32ظੜ Rubyྺ: 6ϲ݄ 3
˙RubyͰ࡞Δϝχϡʔ 4 JSONͱHashΛͬͨSinatra࢈ ϝϞΞϓϦ
˙ࡐྉ * JSONϑΝΠϧ * HashΦϒδΣΫτ 5 ˙༻ҙ͢Δͷ • Ruby 3.0.0
• Sinatra
˙ௐຯྉ * params ϋογϡ ɹ * JSON.parseϞδϡʔϧؔ * JSON.dumpϞδϡʔϧؔ 6
˙ਂງΓ
˙Sinatraʢγφτϥʣ 8 RubyͷWebΞϓϦέʔγϣϯϑϨʔϜϫʔΫͰ͢ɻ هड़༰͕؆ܿͰ͔Γ͘͢ͱ͍ͯܰͷ͕ಛͰ͢ɻ ͦͷͨΊɺখنͳΞϓϦέʔγϣϯΛ࡞͢Δͷʹ ͍͍ͯ·͢ɻ
˙JSONʢδΣΠιϯʣ 9 JavaScript Object Notationͷུ ߏԽͨ͠σʔλΛදͨ͢ΊͷςΩετϑΥʔϚοτͷҰछͰ͢ɻ JavaScript͚ͩͰͳ͘ɺଟ͘ͷϓϩάϥϛϯάݴޠWebαʔϏε ʹରԠ͍ͯ͠·͢ɻ ઃఆϑΝΠϧσʔλަͳͲΛ͢Δͱ͖ʹΑ͘ΘΕ͍ͯ·͢ɻ ϑΝΠϧ໊ʮKTPOʯɹ
˞σʔλϕʔεͷཧJSONϑΝΠϧΛར༻͠·͢ɻ ɹࠓճɺActiveRecordར༻͠·ͤΜɻ
˙JSON͕ରԠ͍ͯ͠Δσʔλܕ 10 JSONʹΈࠐΈͰ༻ҙ͞Ε͍ͯΔσʔλܕ̒ͭ * ΦϒδΣΫτ * ྻ * จࣈྻ *
* ϒʔϦΞϯ * null
˙Hashʢϋογϡʣ 11 ϋογϡɺʮΩʔʯͱʮʯͷηοτͰσʔλΛཧ͢Δ ΦϒδΣΫτͷ͜ͱͰ͢ɻ ଞͷݴޠͰʮ࿈ྻʯʮࣙॻʯʮϚοϓʯͱݺΕͨΓ ͠·͢ɻ ӳޠͷHashɺίϚΕͱࡊΛᖱΊͨྉཧͷࣄΛࢦ͠ɺ ϋογϡυϏʔϑͷޠݯͰ͋Γ·͢ɻ
˙Hashͷ2ͭͷॻ͖ํ 12 ϋογϡϩέοτ ͬͨॻ͖ํ ϋογϡϩέοτΛলུͨ͠ॻ͖ํ
˙Ruby ΫοΩϯάελʔτʂ 13
14 ˙·ͣɺrequireͰԼ͝͠Β͑
˙৽نϝϞೖྗը໘ͷϧʔςΟϯά 15
˙ڞ௨͢ΔϨΠΞτΛ·ͱΊΔ 16 index.erb new.erb
17 ˙formλάͰೖྗɾૹ৴ϑΥʔϜΛ࡞͢Δ
˙్தܦաɺHTMLΛϨϯμϦϯάʢը૾Λੜʣ 18
˙HashΛJSONม͠ϑΝΠϧΛอଘ͢Δ 19 JSON Hash JSON.dump
˙JSONϑΝΠϧͱͯ͠ɺdbσΟϨΫτϦอଘ͢Δ 20
˙ϝϞҰཡදࣔ༻ͷϧʔςΟϯά 21 JSON Hash JSON.parse
˙Ұཡදࣔ༻ͷerbΛ࡞͢Δ 22
˙πϦʔߏ 23
˙URLΞΫηεͯ͠ΈΔ 24
˙ग़དྷ্͕Γʂ 25
˙ࢀߟهࣄɾࢀߟॻ੶ 26 ϓϩάϥϛϯάݴޠ Ruby ϦϑΝϨϯεϚχϡΞϧ https:/ /docs.ruby-lang.org/ja/(ࢀর2021,6,28) Sinatra: README http:/
/sinatrarb.com/intro-ja.html/(ࢀর2021.6.28) ϦϒϩϫʔΫε ஶ/ߴڮ ٛ म/ʰεϥεϥಡΊΔ Ruby;Γ͕ͳϓϩάϥϛϯά ʱ/ΠϯϓϨεϒοΫε/2019 ޒेཛྷ໌ɼদԬߒฏ ஶ/ʰθϩ͔ΒΘ͔Δ Ruby ೖʱ/ٕज़ධࣾ/2018 ߴڮٛɺޙ౻༟ଂ ஶ/ʰͨͷ͍͠Rubyୈ6൛ʱ/SBΫϦΤΠςΟϒ/2019 ҏ౻३Ұ ஶ/ʰϓϩΛࢦ͢ਓͷͨΊͷRubyೖ ݴޠ༷͔Βςετۦಈ։ൃɾσόοάٕ๏·Ͱʱ/ٕज़ධࣾ/ 2017 ࢁຊཅฏஶ/ ʰWebΛࢧ͑Δٕज़ɹHTTP, URI, HTML, ͦͯ͠RESTʱ/ٕज़ධࣾ/2010
˙ϒϩάͬͯ·͢ 27 ͯͳϒϩά D IT YɹλϚΩళͷITه https:/ /shirotamaki.hatenablog.com/
͝ਗ਼ௌ͍͖ͨͩ͋Γ͕ͱ͏͍͟͝·ͨ͠