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
yard2steep 進捗報告
Search
Nao Minami
July 31, 2018
Programming
0
500
yard2steep 進捗報告
Meguro.rb#17 で yard2steep のリリース後の改善について話しました!
cf.
https://megurorb.connpass.com/event/94480
Nao Minami
July 31, 2018
Tweet
Share
More Decks by Nao Minami
See All by Nao Minami
Real World Migration from HTTP to gRPC #CNDT2020
south37
3
5.8k
Real World Migration from HTTP to gRPC in Ruby #grpcconf
south37
2
4.4k
Getting Things Done をベースにした仕事の進め方 / How to Work with Getting Things Done
south37
8
8k
Web API に秩序を与える Protocol Buffers / Protocol Buffers for Web API #builderscon
south37
18
16k
puma v4 では SIGTERM での worker process ゾンビ化に気をつけよう / Be aware of zombie processes in puma v4
south37
1
3.9k
理想的なマイクロサービスアーキテクチャを目指す継続的改善 / Re-architecturing of Microservices #CNDT2019
south37
10
15k
gcpc: Google Cloud Pub/Sub Client for Ruby #tqrk13
south37
1
810
実行計画から学ぶ PostgreSQL の内部動作とクエリ最適化 / Learn PostgreSQL from Explain
south37
8
40k
学びを得るための新卒 ISUCON / New Grad ISUCON for Learning
south37
4
43k
Other Decks in Programming
See All in Programming
SwiftDataのカスタムデータストアを試してみた
1mash0
0
150
医療系ソフトウェアのAI駆動開発
koukimiura
1
150
OpenTelemetry + LLM = OpenLLMetry!?
yunosukey
2
200
OpenTelemetryで始めるベンダーフリーなobservability / Vendor-free observability starting with OpenTelemetry
seike460
0
130
インプロセスQAにおいて大事にしていること / In-process QA Meetup
medley
0
190
Boast Code Party / RubyKaigi 2025 After Event
lemonade_37
0
120
ドメイン駆動設計とXPで支える子どもの未来 / Domain-Driven Design and XP Supporting Children's Future
nrslib
0
330
generative-ai-use-cases(GenU)の推しポイント ~2025年4月版~
hideg
1
440
fieldalignmentから見るGoの構造体
kuro_kurorrr
0
140
Duke on CRaC with Jakarta EE
ivargrimstad
1
320
Serving TUIs over SSH with Go
caarlos0
0
800
はじめてのPDFKit.pdf
shomakato
0
110
Featured
See All Featured
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
GraphQLとの向き合い方2022年版
quramy
46
14k
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
The Straight Up "How To Draw Better" Workshop
denniskardys
233
140k
What’s in a name? Adding method to the madness
productmarketing
PRO
22
3.4k
YesSQL, Process and Tooling at Scale
rocio
172
14k
Documentation Writing (for coders)
carmenintech
71
4.8k
Site-Speed That Sticks
csswizardry
6
560
Side Projects
sachag
453
42k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
45
9.5k
Music & Morning Musume
bryan
47
6.5k
Adopting Sorbet at Scale
ufuk
76
9.4k
Transcript
©2018 Wantedly, Inc. yard2steep ਐḿใࠂ 31.Jul.2018 - Nao Minami (@south37)
©2018 Wantedly, Inc. ࣗݾհ
©2018 Wantedly, Inc. Nao Minami / @south37 Infrastructure engineer @
Wantedly, Inc.
©2018 Wantedly, Inc. ZBSETUFFQ͓͞Β͍ ZBSETUFFQਐḿใࠂ ·ͱΊ ࠓ͢༰
©2018 Wantedly, Inc. ZBSETUFFQ͓͞Β͍
©2018 Wantedly, Inc. ZBSETUFFQͱ
©2018 Wantedly, Inc.
©2018 Wantedly, Inc. ZBSETUFFQͱ w 3VCZϓϩάϥϜதͷ:"3%Ξϊʔςʔγϣϯ ͔Βɺ4UFFQͷܕఆٛϑΝΠϧΛࣗಈੜ w 4UFFQͱΈ߹ΘͤΔࣄͰɺ:"3%Ͱ੩తܕݕ ࠪΛ࣮ݱʂ
©2018 Wantedly, Inc. 3VCZίʔυΛ༻ҙ͢Δ # lib/parser.rb class AST # @return
[String] def to_s "AST" end # @param [Hash] opt def traverse!(opt) end end class Parser # @param [String] text # @param [Hash] opt # @return [AST] def parse(text, opt) ast = AST.new ast.traverse!(opt) ast end end
©2018 Wantedly, Inc. ZBSETUFFQίϚϯυΛ࣮ߦ $ yard2steep lib ZBSETUFFQͰܕఆٛϑΝΠϧΛੜ # sig/parser.rbi
class AST def to_s: -> String def traverse!: (Hash<any, any>) -> any end class Parser def parse: (String, Hash<any, any>) -> AST end
©2018 Wantedly, Inc. TUFFQͰܕνΣοΫ $ steep check lib TUFFQͰܕνΣοΫʂ:"3%ʹΑΔ੩తܕ͚Λ ࣮ݱʂ
©2018 Wantedly, Inc. ੩తܕ͖3VCZʂ
©2018 Wantedly, Inc. ZBSETUFFQਐḿใࠂ
©2018 Wantedly, Inc. ZBSETUFFQਐḿใࠂ ϦϦʔεޙͷػೳՃɾվળ
©2018 Wantedly, Inc. ZBSETUFFQϦϦʔεޙͷվળ w 3VCZQBSTFSͷվળ w ࣗલ࣮͔ΒɺSJQQFSϕʔεͷQBSTFSͱҠߦͨ͠ w ղऍͰ͖ΔSVCZDPEFͷ෯͕͕ͬͨ
w Ϧςϥϧఆͷܕ͚ w ϦςϥϧΛBTTJHOͯ͠࡞ΔఆʹܕใΛ༩͢ΔΑ͏ʹͳͬͨ w BUUS@XSJUFS BUUS@BDDFTTPSͷTVQQPSU w HFUUFSNFUIPEʹ͍ͭͯɺܕఆٛΛੜ͢ΔΑ͏ʹͳͬͨ
©2018 Wantedly, Inc. ZBSETUFFQϦϦʔεޙͷվળ w 3VCZQBSTFSͷվળ w ࣗલ࣮͔ΒɺSJQQFSϕʔεͷQBSTFSͱҠߦͨ͠ w ղऍͰ͖ΔSVCZDPEFͷ෯͕͕ͬͨ
w Ϧςϥϧఆͷܕ͚ w ϦςϥϧΛBTTJHOͯ͠࡞ΔఆʹܕใΛ༩͢ΔΑ͏ʹͳͬͨ w BUUS@XSJUFS BUUS@BDDFTTPSͷTVQQPSU w HFUUFSNFUIPEʹ͍ͭͯɺܕఆٛΛੜ͢ΔΑ͏ʹͳͬͨ
©2018 Wantedly, Inc.
©2018 Wantedly, Inc. 3VCZQBSTFSͷվળ w 3JQQFSTFYQΛར༻ w 3JQQFSTFYQSVCZDPEFΛQBSTFͨ͠USFFߏΛฦ͢ w USFFΛUSBWFSTFͯ͠ཉ͍͠ใΛऔΓग़ͤ0,
w ίϝϯτͷऔಘʹ3JQQFSMFYΛར༻ w 3JQQFSTFYQ3VCZͷಈ࡞ʹӨڹ͠ͳ͍ใʢDGίϝϯτʣΛऔΓআ͍ͯ͠·͏ɻ ίϝϯτऔಘʹผͷखஈ͕ඞཁɻ w 3JQQFSMFYSVCZDPEFͷUPLFOΛฦ͢ɻAPO@DPNNFOUA͕ίϝϯτͳͷͰɺͦΕ Λऔಘɻ
©2018 Wantedly, Inc. ղऍͰ͖Δ3VCZͷ෯͕͕ͬͨʂ
©2018 Wantedly, Inc. ZBSETUFFQϦϦʔεޙͷվળ w 3VCZQBSTFSͷվળ w ࣗલ࣮͔ΒɺSJQQFSϕʔεͷQBSTFSͱҠߦͨ͠ w ղऍͰ͖ΔSVCZDPEFͷ෯͕͕ͬͨ
w Ϧςϥϧఆͷܕ͚ w ϦςϥϧΛBTTJHOͯ͠࡞ΔఆʹܕใΛ༩͢ΔΑ͏ʹͳͬͨ w BUUS@XSJUFS BUUS@BDDFTTPSͷTVQQPSU w HFUUFSNFUIPEʹ͍ͭͯɺܕఆٛΛੜ͢ΔΑ͏ʹͳͬͨ
©2018 Wantedly, Inc.
©2018 Wantedly, Inc. Ϧςϥϧఆͷܕ͚ # lib/sample.rb class MyClass CONSTANT =
"This is constant" CONSTANT2 = /this is re/ CONSTANT3 = :symbol_value CONSTANT4 = 1..2 CONSTANT5 = 34 CONSTANT6 = 2.34 CONSTANT7 = [1, 2] CONSTANT8 = { a: 3 } CONSTANT9 = true CONSTANT10 = false CONSTANT11 = nil end # sig/sample.rbi MyClass::CONSTANT: String MyClass::CONSTANT2: Regexp MyClass::CONSTANT3: Symbol MyClass::CONSTANT4: Range<any> MyClass::CONSTANT5: Integer MyClass::CONSTANT6: Float MyClass::CONSTANT7: Array<any> MyClass::CONSTANT8: Hash<any, any> MyClass::CONSTANT9: bool MyClass::CONSTANT10: bool MyClass::CONSTANT11: nil
©2018 Wantedly, Inc. Ϧςϥϧఆͷܕ͚͕ ग़དྷΔΑ͏ʹͳͬͨʂ
©2018 Wantedly, Inc. ZBSETUFFQϦϦʔεޙͷվળ w 3VCZQBSTFSͷվળ w ࣗલ࣮͔ΒɺSJQQFSϕʔεͷQBSTFSͱҠߦͨ͠ w ղऍͰ͖ΔSVCZDPEFͷ෯͕͕ͬͨ
w Ϧςϥϧఆͷܕ͚ w ϦςϥϧΛBTTJHOͯ͠࡞ΔఆʹܕใΛ༩͢ΔΑ͏ʹͳͬͨ w BUUS@XSJUFS BUUS@BDDFTTPSͷTVQQPSU w HFUUFSNFUIPEʹ͍ͭͯɺܕఆٛΛੜ͢ΔΑ͏ʹͳͬͨ
©2018 Wantedly, Inc.
©2018 Wantedly, Inc. BUUS@XSJUFS BUUS@BDDFTTPSͷTVQQPSU # lib/sample.rb class SomeClass #
@dynamic index, index=, count, count= attr_reader :index attr_writer :index attr_accessor :count end # sig/sample.rbi class SomeClass @index: any @count: any def index: -> any def index=: (any) -> any def count: -> any def count=: (any) -> any end
©2018 Wantedly, Inc. BUUS@XSJUFS BUUS@BDDFTTPSͰ࡞ΒΕΔ ϝιουͷܕ͚͕ग़དྷΔ༷ʹͳͬͨʂ
©2018 Wantedly, Inc. ·ͱΊ
©2018 Wantedly, Inc. ·ͱΊ w ZBSETUFFQ͕গͣͭ͠վળʂ w 3VCZQBSTFSͷվળ w Ϧςϥϧఆͷܕ͚
w BUUS@XSJUFS BUUS@BDDFTTPSͷTVQQPSU w ͜Ε͔Βɺ3VCZͰ)BQQZ)BDLJOH͠Α͏ʂ