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
JSON serializers and Alba
Search
Sponsored
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
Masafumi Okura
July 22, 2020
Programming
0
740
JSON serializers and Alba
Rubyにおける各種JSONシリアライザの2020年版比較と自作のgemであるAlbaのご紹介です。
Masafumi Okura
July 22, 2020
Tweet
Share
More Decks by Masafumi Okura
See All by Masafumi Okura
Metaprogramming isn't real, it can't hurt you
okuramasafumi
0
140
Developing static sites with Ruby
okuramasafumi
1
400
Why doesn't Ruby have Boolean class - final version
okuramasafumi
0
380
Reading Rails 1.0 Source Code
okuramasafumi
0
350
RDoc meets YARD
okuramasafumi
4
220
Why doesn't Ruby have Boolean class?
okuramasafumi
0
44
My KaigiEffect at RubyKaigi 2025, part 1
okuramasafumi
1
100
Writing documentation can be fun with plugin system
okuramasafumi
0
260
Alba: Why, How and What's So Interesting
okuramasafumi
0
490
Other Decks in Programming
See All in Programming
GC言語のWasm化とComponent Modelサポートの実践と課題 - Scalaの場合
tanishiking
0
120
安いハードウェアでVulkan
fadis
0
630
AI駆動開発の本音 〜Claude Code並列開発で見えたエンジニアの新しい役割〜
hisuzuya
4
530
new(1.26) ← これすき / kamakura.go #8
utgwkk
0
2.5k
存在論的プログラミング: 時間と存在を記述する
koriym
2
210
メッセージングを利用して時間的結合を分離しよう #phperkaigi
kajitack
2
130
Takumiから考えるSecurity_Maturity_Model.pdf
gessy0129
1
150
どんと来い、データベース信頼性エンジニアリング / Introduction to DBRE
nnaka2992
1
310
API Platformを活用したPHPによる本格的なWeb API開発 / api-platform-book-intro
ttskch
1
150
GoのDB アクセスにおける 「型安全」と「柔軟性」の両立 - Bob という選択肢
tak848
0
250
PHPのバージョンアップ時にも役立ったAST(2026年版)
matsuo_atsushi
0
190
Symfony + NelmioApiDocBundle を使った スキーマ駆動開発 / Schema Driven Development with NelmioApiDocBundle
okashoi
0
200
Featured
See All Featured
Design in an AI World
tapps
0
170
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
49
9.9k
Amusing Abliteration
ianozsvald
0
140
Are puppies a ranking factor?
jonoalderson
1
3.1k
We Analyzed 250 Million AI Search Results: Here's What I Found
joshbly
1
990
Why Your Marketing Sucks and What You Can Do About It - Sophie Logan
marketingsoph
0
110
Faster Mobile Websites
deanohume
310
31k
How to optimise 3,500 product descriptions for ecommerce in one day using ChatGPT
katarinadahlin
PRO
1
3.5k
GraphQLの誤解/rethinking-graphql
sonatard
75
11k
Deep Space Network (abreviated)
tonyrice
0
93
Facilitating Awesome Meetings
lara
57
6.8k
How to Build an AI Search Optimization Roadmap - Criteria and Steps to Take #SEOIRL
aleyda
1
2k
Transcript
RubyͷJSONγϦΞϥΠβΛ ൺֱͯ͠Έͨ2020൛ Gotanda.rb#44 2020-07-22 ©େխ࢙
ࣗݾհ • ໊લɿେխ࢙ • ॴଐɿϑϦʔϥϯεʢྺ1ͪΐͬͱɺRubyࣗମ8΄Ͳʣ • ΤσΟλɿNeovimʢVimྺ8΄Ͳʣ • ͖ͳϝιουɿinstance_exec •
झຯɿᘖᘣ☕
ࣗݾհʢଓ͖ʣ • Kaigi on RailsͷνʔϑΦʔΨφΠβʔΛ͍ͯ͠·͢ • CFPࠓ݄·ͰͳͷͰ͢ωλ͕͋Δํͥͻʂ • ʰϚελϦϯάVimʱͷ༁Λ͠·ͨ͠ •
Grow.rbͱEntaku.rbͱ͍͏ίϛϡχςΟΛιϩͰӡӦ͍ͯ͠·͢ • Shibuya.rbͱTama.rbͷڞಉΦʔΨφΠβʔͰ͋Γ·͢
ࠓͷςʔϚɿ API/JSONʹ͍ͭͯ
RubyΛͬͯJSONΛฦ͢ํ๏
JSONγϦΞϥΠβ
ϝδϟʔͲ͜ΖΛൺֱͯ͠Έͨ
JSONγϦΞϥΠβ3ܼʢେௐʣ • ActiveModelSerializersʢҎԼAMSʣ • ελʔ5kɺ • jbuilder • ελʔ3.8kɺRailsͷσϑΥϧτʹؚ·ΕΔɺ •
fast_jsonapi • ελʔ5k
ͦͷଞͷJSONγϦΞϥΠβ • jsonapi-rb • jsonapi-resources • blueprinter • jb •
representable • jsonapi-serializer
AMS • ݹࢀͷJSONγϦΞϥΠβ • Pros • ྺ࢙͕͘ɺWebʹهࣄ͕๛ʹ͋Δ • ͲΜͳJSONεΩʔϚʹରԠՄೳ •
Cons • ΄΅ϝϯς͞Ε͍ͯͳ͍༷ࢠ • ʹ͕͋Δʢಛʹfast_jsonapiͱͷൺֱͰʣ
jbuilder • Railsͷ४ެࣜJSONγϦΞϥΠβ • Pros • RailsͷίΞνʔϜʹϝϯς͞Ε͍ͯΔ҆৺ײ • RailsͰ͏ͳΒґଘؔΛ૿ͣ͞ʹࡁΉ •
Cons • ͍ɺ͔ͳΓ͍ • ه๏ʢDSLʣ͕ಠಛͰशಘ͕େม
fast_jsonapi • Netflix͕ग़ͨ͠JSON:APIಛԽܕͷJSONγϦΞϥΠβ • Pros • ඇৗʹߴ • Cons •
JSON:APIʹ४ڌͨ͠APIʹͨ͑͠ͳ͍ • Netflix͕ϝϯςΛ์غ͠ɺ༗ࢤͷϑΥʔΫ͕ଘࡏ͢Δ͕gemͷ໊લ͕ มΘ͍ͬͯͨΓͯࠞ͠ಱͱ͍ͯ͠Δ
".4 KCVJMEFS GBTU@KTPOBQJ ύϑΥʔϚϯε ͦͦ͜͜ ѱ͍ ඇৗʹྑ͍ ϝϯςφϯε ͞Ε͍ͯͳ͍ ͞Ε͍ͯΔ
͞Ε͍ͯͳ͍ ҙͷ+40/εΩʔ ϚʹରԠ͍ͯ͠Δ ͍Δ ͍Δ ͍ͳ͍
͜͜·Ͱͷ݁
• ߴ • ϝϯς͞Ε͍ͯΔ • ҙͷεΩʔϚͷJSON͕ग़ྗͰ͖ ΔʢJSON:APIܗࣜҎ֎ʹରԠ͠ ͍ͯΔʣ
ͳ͍ʁ
͓Εͷ͔Μ͕͍͖͑ͨ͞ΐ͏ ͷJSONγϦΞϥΠβɺAlba ͷ͝հ Gotanda.rb#44 2020-07-22 ©େխ࢙
• ߴ • ϝϯς͞Ε͍ͯΔ • ҙͷεΩʔϚͷJSON͕ग़ྗͰ͖ ΔʢJSON:APIܗࣜҎ֎ʹରԠ͠ ͍ͯΔʣ
ػೳΛߜΔ
ࢦ͖ͩ͢ͱࢥ͏ͷ
• ΑΓখ͞ͳίΞ • ΑΓগͳ͍DSL • ΑΓগͳ͍ґଘؔ
ΑΓখ͍͞ίΞ • ShrineʢϑΝΠϧΞοϓϩʔυϥΠϒϥϦʣRodaʢܰྔΣϒΞ ϓϦέʔγϣϯϑϨʔϜϫʔΫʣͷΑ͏ͳϓϥάΠϯϕʔεͷߏʹ ಌΕ͍ͯΔ • ࢦ͢ίΞͷResourceϞδϡʔϧΛ100ߦҎԼʹཹΊΔ͜ͱ • ֎෦͔Β֦ுՄೳʹ͍ͨ͠ •
ίΞͷϝϯςΛָʹ͍ͨ͠
ΑΓগͳ͍DSL • attribute, one, many͘Β͍Ͱे͔ͳͱࢥ͍ͬͯΔ • jbuilderͷDSL͕͔ͳΓۤखͱ͍͏ݸਓతͳؾ࣋ͪ • has_manyΛΑ͘ݟ͔͚Δ͚ͲɺRuboCopʹޡղ͞ΕͨΓ͢Δ͋͠· Γ͍͍ΞΠσΞͰͳ͍Α͏ͳ…
ΑΓগͳ͍ґଘؔ • ҙݻʹͳͬͯActiveSupportͷґଘΛՃ͍ͯ͠ͳ͍ • ͦͷ݁Ռͱͯ͠Inflection͕͑ͳͯͭ͘Β͍ • ͦͦʮΦϒδΣΫτΛJSONʹม͢Δʯ͜ͱʹґଘ͕ؔͨ͘ ͞Μඞཁͬͯ͜ͱͳ͍ͷͰɺͱ͍͏ؾ࣋ͪ • ϝϯςָ͕
• ґଘ͕ؔͳ͍gemͷಌΕ
͕࣌ؒ͋ΕιʔείʔυΛ͔ΜͨΜ ʹ͓ݟͤͰ͖Δ͔ͳ