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
800
fjordbootcamp_20210424
shirotamaki
0
990
fjordbootcamp_20210424_mc_slide
shirotamaki
0
830
Other Decks in Programming
See All in Programming
GPUを計算資源として使おう!
primenumber
1
290
Claude Code派?Gemini CLI派? みんなで比較LT会!_20250716
junholee
1
730
抽象化という思考のツール - 理解と活用 - / Abstraction-as-a-Tool-for-Thinking
shin1x1
1
810
코딩 에이전트 체크리스트: Claude Code ver.
nacyot
0
990
AIのメモリー
watany
11
1k
構文解析器入門
ydah
7
1.9k
[DevinMeetupTokyo2025] コード書かせないDevinの使い方
takumiyoshikawa
2
190
PHPUnitの限界をPlaywrightで補完するテストアプローチ
yuzneri
0
330
状態遷移図を書こう / Sequence Chart vs State Diagram
orgachem
PRO
3
260
リバースエンジニアリング新時代へ! GhidraとClaude DesktopをMCPで繋ぐ/findy202507
tkmru
4
1.2k
AI Ramen Fight
yusukebe
0
110
Jakarta EE Meets AI
ivargrimstad
0
310
Featured
See All Featured
A designer walks into a library…
pauljervisheath
207
24k
Faster Mobile Websites
deanohume
308
31k
4 Signs Your Business is Dying
shpigford
184
22k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
138
34k
GraphQLの誤解/rethinking-graphql
sonatard
71
11k
Embracing the Ebb and Flow
colly
86
4.8k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
130
19k
Large-scale JavaScript Application Architecture
addyosmani
512
110k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
GitHub's CSS Performance
jonrohan
1031
460k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
234
17k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
367
26k
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·ͨ͠