15 JSON serializers for Ruby

https://tokyurubykaigi.github.io/tokyu15/ での発表資料です。

1. TokyuRubyձٞ15ه೦ɺ RubyͷJSONγϦΞϥΠβ 15ݸղઆ TokyuRubyձٞ15 2024-09-29 OKURA Masafumi
2. 15ճ։࠵ɺ ͓ΊͰͱ͏ ͍͟͝·͢ʂʂʂ
4. 15ʹؔ͢Δ ༗ӹͳ࿩Λ͠·͢
6. RubyͷJSON γϦΞϥΠβ * 15
7. self.pp • ໊લɿ͓͓͘Β·͞;Έ • ॴଐɿϑϦʔϥϯε • ՝֎׆ಈɿKaigi on RailsνʔϑΦʔΨφΠβʔɺOH! MY RUBYISTS ϙουΩϟετओ࠻ͳͲ • ͦͯ͠ɿTokyuRubyձٞ14 LTԦ
9. 1. ActiveModelSeri alizers https://github.com/rails-api/active_model_serializers
10. ActiveModelSerializers • ੲ͔Β͋ΔγϦΞϥΠβ • ྑ͍ॴɿΠϯλʔωοτ্ʹͨ͘͞Μ৘ใ͕͋Δ • ྑ͍ॴɿDSL͕࢖͍΍͍͢ • ѱ͍ॴɿͱͯͭ΋ͳ͘஗͍ • ѱ͍ॴɿ΍͸Γ஗͍
11. ૯ධɿ ࠓ࠾༻͍͔ͨ͠ͳ ͋ʁ
12. 2. Blueprinter https://github.com/procore-oss/blueprinter
13. Blueprinter • ൺֱత৽͘͠ɺൺֱత༗໊ʢελʔ਺1000௒ʣ • ྑ͍ॴɿൺֱత଎͍ • ྑ͍ॴɿREADME͕ॆ࣮͍ͯ͠Δ • ѱ͍ॴɿಠಛͳΠϯλʔϑΣʔεʢviewͱ͍͏࢓૊Έʣ • ѱ͍ॴɿϝϯςφϯε͕ඍົ
14. ૯ධɿ ͜ΕΛ࢖͓͏͔ͳͱ ࢥ͍ͬͯͨ࣌ظ͕ࢲ ʹ΋͋Γ·ͨ͠
15. 3. jbuilder https://github.com/rails/jbuilder
16. jbuilder • RailsͷϏϡʔʹಛԽͨ͠DSL • ྑ͍ॴɿ࠷ॳ͔Βೖ͍ͬͯΔ • ྑ͍ॴɿͬ͘͞ͱJSONΛฦ͢͜ͱ͕Ͱ͖Δ • ѱ͍ॴɿύʔγϟϧ͕஗͍ • ѱ͍ॴɿͦ΋ͦ΋DSL͕֮͑ΒΕͳ͍ʢ೉͘͠ͳ͍ʁʣ
17. ૯ධɿ ͦͷDSLɺࢲ͸ ͪΐͬͱ…
18. 4. jb https://github.com/amatsuda/jb
19. jb • amatsuda wareɺRailsͷϏϡʔͰී௨ͷRuby͕ॻ͚Δ • ྑ͍ॴɿΦʔόʔϔου͕খ͍͞ • ྑ͍ॴɿRubyͦͷ··ͳͷͰֶशίετ͕খ͍͞ • ѱ͍ॴɿRubyͦͷ··ͳͷͰந৅౓͕௿͍
20. ૯ධɿ ࣮͸݁ߏ࢖ΘΕͯ ͍ΔͬΆ͍
21. 5. jsonapi- serializer https://github.com/jsonapi-serializer/jsonapi- serializer
22. jsonapi-serializer • Net fl ix/fast_jsonapiͷϑΥʔΫ • ྑ͍ॴɿJSON:API࢓༷ʹै͏ͳΒ޿͘࢖ΘΕ͍ͯΔ • ѱ͍ॴɿJSON:API࢓༷ʹै͍ͨ͘ͳ͍
23. ૯ධɿ JSON:APIɺօ͞ ΜͲ͏Ͱ͔͢
24. 6. panko_serializer https://github.com/yosiat/panko_serializer
25. panko_serializer • OjΛϕʔεʹC֦ுϝΠϯͰॻ͔ΕͨγϦΞϥΠβ • ྑ͍ॴɿ͢͞·͘͡଎͍ʢ࣍఺ͷ2ഒҎ্ߴ଎ʣ • ѱ͍ॴɿOj͕ඞਢ • ѱ͍ॴɿػೳ͸͋·Γଟ͘ͳ͍
26. ૯ධɿ C֦ு͸ͣΔ͍ ʢϕϯνϚʔΫతʹʣ
27. 7. representable https://github.com/trailblazer/representable
28. representable • Trailblazerͱ͍͏Rails֦ுϑϨʔϜϫʔΫͷҰ෦ • ྑ͍ॴɿXML΍YAML΋ग़ྗͰ͖Δ • ѱ͍ॴɿൺֱత௿଎ • ѱ͍ॴɿJSONग़ྗʹ͸multi_json͕ඞཁ
29. ૯ධɿ Trailblazer޷͖ʹ ͸͍͍ͷ͔΋ʁ
30. 8. primalize https://github.com/jgaskins/primalize
31. primalize • ΦϒδΣΫτΛϓϦϛςΟϒܕʹม׵͢Δͱ͍͏Ξϓϩʔν • ྑ͍ॴɿܕνΣοΫ͕Ͱ͖Δ • ѱ͍ॴɿه๏͕৑௕ • ѱ͍ॴɿ଎౓͸͋·Γ଎͘ͳ͍
32. ૯ධɿ ܕνΣοΫͰ͖Δ ͷ͸ྑ͍Ͱ͢Ͷ
33. 9. SimpleAMS https://github.com/vasilakis fi l/SimpleAMS
34. SimpleAMS • ActiveModelSerializersͷγϯϓϧ൛…ͳͷ͔ʁ • ྑ͍ॴɿAMSΑΓߴ଎ • ѱ͍ॴɿAMSΑΓϝϞϦফඅྔ͕ଟ͍
35. ૯ධɿ γϯϓϧͱ͸
36. 10. Rails https://github.com/rails/rails
37. Rails • ࣮͸Railsʹ͸ඪ४ͰγϦΞϥΠβػೳ͕ೖ͍ͬͯΔ • ྑ͍ॴɿRailsΞϓϦͳΒԿ΋Πϯετʔϧ͠ͳͯ͘Α͍ • ྑ͍ॴɿOj.optimize_rails͢ΔͱΊͪΌ଎͘ͳΔ • ѱ͍ॴɿonly, except, methodsΛ࢖ͬͯγϦΞϥΠζ࣌఺Ͱमਖ਼Ͱ͖ ͯ͠·͏ʢγϦΞϥΠβ͚ͩΛݟͯ΋࠷ऴग़ྗ͕Θ͔Βͳ͍ʣ
38. ૯ධɿ ͍ͭ͜ɺಈͧ͘ʂ
39. 11. Alba https://github.com/okuramasafumi/alba
40. Alba • ੿࡞ • ྑ͍ॴɿPure Rubyʹͯ͠͸ͱͯ΋଎͍ • ྑ͍ॴɿ௚ײతͳDSLʹՃ͑χονͳػೳ΋ଟ਺౥ࡌ • ѱ͍ॴɿಛʹͳ͠
41. ૯ධɿ جຊతʹ͸͜ΕΛ ࢖͓͚ͬͯ͹͍͍
42. 12. Alba ʢclasslessʣ https://github.com/okuramasafumi/alba/blob/main/ README.md#inline-de fi nition-with-albaserialize
43. Albaʢclasslessʣ • Alba͸Ϋϥεఆ͕ٛෆཁ • ྑ͍ॴɿίϯτϩʔϥʔͷதʹγϦΞϥΠβΛ௚ॻ͖Ͱ͖Δ • ྑ͍ॴɿϒϩοΫΛ࢖͏ͷͰɺparamsͱ͔Λ௚઀࢖͑Δ • ѱ͍ॴɿ࢖Θͳ͍΄͏͕͍͍
44. ૯ධɿ ࣮͸ݸਓͰϝϯς͠ ͯΔΞϓϦͰ͸͜Ε Λ࢖͍ͬͯΔ
45. 13. Alba ʢܕఆ͖ٛͭʣ https://github.com/okuramasafumi/alba/blob/main/ README.md#types
46. Albaʢܕఆ͖ٛͭʣ • AlbaͰ͸ܕఆ͕ٛͰ͖Δ • ྑ͍ॴɿܕఆ͕ٛͰ͖ΔʢͰ͖Δʣ • ѱ͍ॴɿ͔ͤͬ͘ܕఆٛΛͯ͠΋ɺTypeScriptͷܕʹ͸Өڹ͕ͳ͍
47. ૯ධɿ TypeScriptͷܕ͕ ΄͍͠ΜͰ͢ΑͶ͑
48. 14. Alba ʢw/ typelizerʣ https://github.com/skryukov/typelizer
49. Alba (w/ typelizer) • Albaͷܕఆٛ΍γϦΞϥΠβͷఆ͔ٛΒTypeScriptͷܕ͕ಘΒΕΔ • ྑ͍ॴɿސ٬͕ຊ౰ʹཉ͔ͬͨ͠΋ͷ • ྑ͍ॴɿݫີͳఆٛΛॻ͔ͳͯ͘΋͋Δఔ౓ܕΛ࡞ͬͯ͘ΕΔ • ѱ͍ॴɿunknown͕ଟ͘ͳΓ͕ͪ
50. ૯ධɿ ଞͷਓ͕ࣗ࡞ϥΠϒ ϥϦΛ֦ுͯ͘͠Ε Δͷ͸ͱͯ΋͍͍
51. 15. Alba https://github.com/okuramasafumi/alba
52. Alba • ΦνͰ͢ • ྑ͍ॴɿࣗ࡞ͳͷͰ৭ʑޠΔ͜ͱ͕͋Δ • ѱ͍ॴɿ͜ͷεϥΠυʹ͸಺༰͕ͳ͍
53. ૯ධɿ ΈΜͳ࢖ͬͯ͘ Εʂʂʂ
54. ͝ਗ਼ௌ ͋Γ͕ͱ͏ ͍͟͝·ͨ͠ʂ