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
Prism.parseで 300本以上あるエンドポイントに 接続できる権限の一覧表を作ってみた
Search
hatsu
June 05, 2025
Programming
210
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Prism.parseで 300本以上あるエンドポイントに 接続できる権限の一覧表を作ってみた
hatsu
June 05, 2025
More Decks by hatsu
See All by hatsu
MySQL初心者が311個のカラムにNot NULL制約を追加していってALTER TABLEについて学んだ話
hatsu38
2
430
introduction_scriptor_gem.pdf
hatsu38
1
200
約9000個の自動テストの 時間を50分->10分に短縮 Flakyテストを1%以下に抑えた話
hatsu38
25
21k
Just a Rails Patch Update
hatsu38
2
1k
Dive into MaintenanceTasks
hatsu38
1
230
GitHub Actions is Fun
hatsu38
1
230
Other Decks in Programming
See All in Programming
関東Kaggler会_NVIDIA_Nemotron_コンペ_振り返り
rick_ds
0
640
【QA Test Talk Vol.8】AI-DLC による Whole Team Approach の加速
pkshadeck
PRO
0
200
テーブルをDELETEした
yuzneri
0
140
torikago - Ruby::Boxで照らすモジュラモノリスの実行境界
se4weed
1
380
VibeCodingからAgenticWorkflowへ
starfish719
0
600
Building a Meta Ray-Ban display app
akkeylab
0
160
AWS CDK を「作」ってみた 〜フルスクラッチで見えた CDK の裏側〜 / aws-cdk-from-scratch
gotok365
3
2.8k
Jindong: Introducing Declarative Haptics in Compose Multiplatform
l2hyunwoo
0
120
琵琶湖の水は止められてもNet--HTTPのリトライは止められない / You might be able to stop the water flow of Lake Biwa but you can't stop Net::HTTP retries
luccafort
PRO
0
770
Detecting Compromised CI with eBPF and Cilium Tetragon
lizrice
0
210
生成AIで帳票OCRが「簡単に」作れる時代になった?
kon_shou
0
1.1k
AIを紡ぐPMのお話
swdtkuy
0
110
Featured
See All Featured
The Spectacular Lies of Maps
axbom
PRO
1
920
Fantastic passwords and where to find them - at NoRuKo
philnash
52
3.8k
How to make the Groovebox
asonas
2
2.3k
What's in a price? How to price your products and services
michaelherold
247
13k
Bioeconomy Workshop: Dr. Julius Ecuru, Opportunities for a Bioeconomy in West Africa
akademiya2063
PRO
1
240
Faster Mobile Websites
deanohume
310
32k
Design in an AI World
tapps
1
280
Marketing to machines
jonoalderson
1
5.7k
Intergalactic Javascript Robots from Outer Space
tanoku
273
27k
Leveraging LLMs for student feedback in introductory data science courses - posit::conf(2025)
minecr
1
340
How Fast Is Fast Enough? [PerfNow 2025]
tammyeverts
3
770
New Earth Scene 8
popppiees
3
2.5k
Transcript
Prism.parseͰ 300ຊҎ্͋ΔΤϯυϙΠϯτʹ ଓͰ͖ΔݖݶͷҰཡදΛ࡞ͬͯΈͨ Omotesandorb #110 @hatsu_38 2025/06/05
ࣗݾհ • Rubyྺ 6 = ΤϯδχΞྺ • SHE Inc. •
React.js / TypeScript / GitHub Actions • Ruby͕Ұ൪͖
ٕज़ελοΫ • Backend: Ruby, Ruby on Rails, GraphQL, Sidekiq •
Frontend: React.js, TypeScript, Next.js • Database: MySQL 8.0 • CI: GitHub Actions • Infrastructure: Kubernetes
ཧը໘ͷ શͯͷΤϯυϙΠϯτʹ͍ͭͯ ͲͷݖݶͰୟ͚Δ͔ ग़ͯ͠΄͍͠
Γ͍ͨ͜ͱ - PermissionͱAPIͷҰཡΛ࡞Δ • ਖ਼نදݱͰΰχϣΰχϣͯ͠Ͱ͖ͦ͏͕ͩɺ"45ͰͬͯΈͨ
Γ͍ͨ͜ͱ - PermissionͱAPIͷҰཡΛ࡞Δ • ͜Μͳײ͡ͷ.BSLEPXOΛੜ͢Δ
Γ͍ͨ͜ͱ - PermissionͱAPIͷҰཡΛ࡞Δ • ͜Μͳײ͡ͷ.BSLEPXOΛੜ͢Δ 1. શ"1*ͷΫϥε໊Λऔಘ͢Δ 2. શ"1*ͷ1VCMJDͳΞΫγϣϯ໊Λऔಘ͢Δ 3.
શ"1*ͷCFGPSF@BDUJPOΛऔಘ͢Δ 4. શ෦Λ߹ମͤͯ͞ZNMΛ࡞Δ 5. yml͔ΒMarkdownΛ࡞Δ ͜͜ΛASTͰ࣮ݱ͢Δ
Prism.parseʹ͍ͭͯ - AST(நߏจ)ΛΈཱͯΔ
None
CallNodeΛൈਮ
IntegerNodeΛൈਮ
Node͍ͬͺ͍͋Δ https://docs.ruby-lang.org/en/3.4/table_of_contents.html#classes
Prism.parseͷ݁ՌΛ͍͡ΕControllerͷ Class໊ͷऔಘͰ͖Δ
NodeΛ؆୯ʹऔಘ͍ͨ͠ - Prism::Visitor visit_୳ࡧ͍ͨ͠Node໊_node
NodeΛ؆୯ʹऔಘ͍ͨ͠ - Prism::Visitor visit_୳ࡧ͍ͨ͠Node໊_node
Class໊Λ؆୯ʹऔಘ͍ͨ͠ - Controllerͷྫ visit_୳ࡧ͍ͨ͠Node໊_node
Class໊Λ؆୯ʹऔಘ͍ͨ͠ - ClassNodeऔಘ visit_୳ࡧ͍ͨ͠Node໊_node ClassNode ίϯτʔϥʔ໊औಘʂ
Class໊Λ؆୯ʹऔಘ͍ͨ͠ - Prism::Visitor visit_୳ࡧ͍ͨ͠Node໊_node
ࠓճͬͨ visit_**_node • visit_class_node -> Controllerͷ໊લऔಘ • visit_call_node -> before_actionͷऔಘprivateϝιου͔Ͳ͏͔ͷఆ
• visit_module_node -> ωετ͞Εͨ$POUSPMMFSͷ.PEVMF໊औಘ • visit_def_node -> Controllerʹఆٛ͞ΕͨAction໊औಘ • visit_keyword_hash_node -> before_actionͷonlyͷऔಘ
͓ΘΓʹ 1.ਖ਼نදݱͰ࣮ݱͰ͖͚ͨͲASTͰ৮ͬͯΈ·ͨ͠ 2.Prism.parseͨ͠ΒNodeखʹೖΔ͠ 3.Prism::VisitorΛ͑ཉ͍͠NodeखʹೖΔͷͰҙ֎ͱΞϦͳબࢶ