Introduce-my-gem-factory_strategist

https://kaigionrails.org/2021/ の登壇資料です

Transcript

1. Keiko Kaneko ( @neko314 ) 2021.10.22 (Fri) Kaigi on Rails 2021 Day1 FactoryBot ͷ build strategy Λ ͍͍ײ͡௚ͯ͘͠ΕΔ gem Λ ࡞ͬͨ࿩
2. • ͔Ͷ͜ɹ͚͍͜ • GitHub: neko314 / Twitter: neko314_ • Asakusa.rb • גࣜձࣾΞϯυύου • ܹਏ͸ϥΠϑϫʔΫ • ۦ͚ग़͠؍Δক ࣗݾ঺հ
3. • gem ͷ঺հ • ಈػ • ࣮૷ • ੒Ռ • ͜Ε͔Β ΞδΣϯμ
4. ͦͷલʹగਖ਼ 🙏
5. FactoryBot ͷ build strategy Λ͍͍ײ ͡௚ͯ͘͠ΕΔ gem Λ࡞ͬͨ࿩ ↓ FactoryBot ͷ build strategy Λ͍͍ײ ͡ʹڭ͑ͯ͘ΕΔ gem Λ࡞͍ͬͯΔ࿩
6. վΊͯ…
7. 🤖 FactoryStrategist ͷ͝঺հ🕵 https://github.com/neko314/factory_strategist
8. FactoryStrategist ͱ͸ FactoryBot ͷ build strategy Λ ͍͍ײ͡ʹڭ͑ͯ͘ΕΔ gem
9. σϞ $ FATORYSTRATEGIST=1 bin/rspec spec/models/user_spec.rb
10. σϞ $ FATORYSTRATEGIST=1 bin/rspec spec/models/user_spec.rb
11. σϞ $ FATORYSTRATEGIST=1 bin/rspec spec/models/user_spec.rb "./spec/models/user_spec.rb:4 create can be replaced to build" . Finished in 0.03062 seconds ( fi les took 5.47 seconds to load)1 example, 0 failures
12. σϞ $ FATORYSTRATEGIST=1 bin/rspec spec/models/user_spec.rb "./spec/models/user_spec.rb:4 create can be replaced to build" . Finished in 0.03062 seconds ( fi les took 5.47 seconds to load)1 example, 0 failures
13. ಈػͷ࿩
14. • ςετΛ଎͍ͨ͘͠ • Ͱ͖Δָ͚ͩʹίʔυΛॻ͖͍ͨ • ςετͰ͸ʮԿΛςετ͢Δ͔ʯʹ஫ྗͯ͠ ʮͲ͏ॻ͔͘ʯʹΤωϧΪʔΛ஫͕ͳͯ͘΋ྑ ͍ͨ͘͠ ಈػ
15. • ࡢ೥ͷ Kaigi on Rails ͷ toshimaru ͞Μͷ͓࿩ • https://speakerdeck.com/toshimaru/ factorybot-the-right-way ಈػ - ςετΛ଎͍ͨ͘͠
16. • "build strategies"ͱ͸ • https://github.com/thoughtbot/factory_bot/ blob/master/README.md • https://github.com/thoughtbot/factory_bot/ blob/master/GETTING_STARTED.md ಈػ - ςετΛ଎͍ͨ͘͠
17. • "build strategies"ͱ͸ ಈػ - ςετΛ଎͍ͨ͘͠
18. • build strategies • create • build • build_stubbed • attributes_for ಈػ - ςετΛ଎͍ͨ͘͠
19. • build strategies • create • build • build_stubbed • attributes_for ಈػ - ςετΛ଎͍ͨ͘͠ ͜ΕΒΛ࢖͍෼͚͍ͨ
20. • ࣮ࡍͷྫʢͱ͋ΔϦϙδτϦͷ User Ϟσϧʣ ಈػ - ςετΛ଎͍ͨ͘͠ create 0.945ms build 0.001ms build_stubbed 0.004ms
21. • ࣮ࡍͷྫʢͱ͋ΔϦϙδτϦͷ User Ϟσϧʣ ಈػ - ςετΛ଎͍ͨ͘͠ create 0.945ms build 0.001ms build_stubbed 0.004ms
22. • ࣮ࡍͷྫʢͱ͋ΔϦϙδτϦͷ User Ϟσϧʣ ಈػ - ςετΛ଎͍ͨ͘͠ create 0.945ms build 0.001ms build_stubbed 0.004ms 🤔
23. create Λ build / build_stubbed ʹ͢Δ ͜ͱͰςετΛ଎͘Ͱ͖Δ ಈػ - ςετΛ଎͍ͨ͘͠
24. طʹ͋Δෆཁͳ create Λ΍ΊΔ ৽ͨʹෆཁͳ create Λ૿΍͞ͳ͍ ಈػ - ςετΛ଎͍ͨ͘͠
25. طଘίʔυ΋৽نͷίʔυ΋νΣοΫͯ͠΄͍͠
26. 💡ͦ͏͍͏ίʔυΛॻ͍ͯΈΑ͏
27. 🤖 FactoryStrategist 🕵 https://github.com/neko314/factory_strategist
28. ͔͜͜Β࣮૷ͷ࿩
29. •Rails ΞϓϦͰ͋Δ͜ͱ •RSpec Λར༻͍ͯ͠Δ͜ͱ ࣮૷ - ࠓճͷલఏ
30. 1. create ͍ͯ͠ΔςετΛͦͷ··࣮ߦ͢Δ 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 3. ࠷దͳ build strategy ΛબͿ ࣮૷ - ΍Γ͍ͨॲཧ
31. 1. create ͍ͯ͠ΔςετΛͦͷ··࣮ߦ͢Δ 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 3. ࠷దͳ build strategy ΛબͿ ࣮૷ - ΍Γ͍ͨॲཧ
32. 1. create ͍ͯ͠ΔςετΛͦͷ··࣮ߦ͢Δ -> ʮͦͷ··ʯͳͷͰಛʹ΍Δ͜ͱͳ͠ʂ ࣮૷ - ΍Γ͍ͨॲཧ
33. 1. create ͍ͯ͠ΔςετΛͦͷ··࣮ߦ͢Δ 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 3. ࠷దͳ build strategy ΛબͿ ࣮૷ - ΍Γ͍ͨॲཧ
34. 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ ࣮૷ - ΍Γ͍ͨॲཧ
35. 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 2.1. ςετίʔυΛมߋͤͣʹ࣮ݱ͢Δ 2.2. ςετίʔυΛมߋ࣮ͯ͠ݱ͢Δ ࣮૷ - ΍Γ͍ͨॲཧ
36. • ෳ੡ͨ͠ϑΝΠϧΛॻ͖׵͑ͯςετ͢Δ • DB ࣗମ͔Β INSERT ͞Ε͍ͯΔ͕ SELECT ͞ Ε͍ͯͳ͍Ϩίʔυ͕ͳ͍͔Λௐ΂Δ ࣮૷ - ࠾༻͠ͳ͔ͬͨ͜ͱ
37. • ෳ੡ͨ͠ϑΝΠϧΛॻ͖׵͑ͯςετ͢Δ → 😇ແݶϧʔϓ • DB ࣗମ͔Β INSERT ͞Ε͍ͯΔ͕ SELECT ͞ Ε͍ͯͳ͍Ϩίʔυ͕ͳ͍͔Λௐ΂Δ → ΞϓϦέʔγϣϯ͔Βͷૢ࡞͕೉͔ͬͨ͠ ❓DBͷछྨʹ΋ΑΓͦ͏ʁ ࣮૷ - ࠾༻͠ͳ͔ͬͨ͜ͱ
38. 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 2.1. ςετίʔυΛมߋͤͣʹ࣮ݱ͢Δ 2.2. ςετίʔυΛมߋ࣮ͯ͠ݱ͢Δ ࣮૷ - ΍Γ͍ͨॲཧ
39. 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 2.1. ςετίʔυΛมߋͤͣʹ࣮ݱ͢Δ 2.2. ςετίʔυΛมߋ࣮ͯ͠ݱ͢Δ ࣮૷ - ΍Γ͍ͨॲཧ
40. 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 2.1. ςετίʔυΛมߋͤͣʹ࣮ݱ͢Δ ࣮૷ - ΍Γ͍ͨॲཧ alias_method :create, :build alias_method :create, :build_stubbed
41. 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 2.1. ςετίʔυΛมߋͤͣʹ࣮ݱ͢Δ 🙆ʮ࡞Γͳ͕ΒඞཁͳॲཧΛ੔ཧ͍ͯ͘͠ʯ ͕Ͱ͖ͨͷͰΑ͔ͬͨ ࣮૷ - ΍Γ͍ͨॲཧ alias_method :create, :build alias_method :create, :build_stubbed
42. 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 2.1. ςετίʔυΛมߋͤͣʹ࣮ݱ͢Δ 🙅1ͭ1ͭͷݕࠪ͸Ͱ͖ͳ͍ ࣮૷ - ΍Γ͍ͨॲཧ alias_method :create, :build alias_method :create, :build_stubbed
43. 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 2.1. ςετίʔυΛมߋͤͣʹ࣮ݱ͢Δ 2.2. ςετίʔυΛมߋ࣮ͯ͠ݱ͢Δ ࣮૷ - ΍Γ͍ͨॲཧ
44. 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 2.1. ςετίʔυΛมߋͤͣʹ࣮ݱ͢Δ 2.2. ςετίʔυΛมߋ࣮ͯ͠ݱ͢Δ ࣮૷ - ΍Γ͍ͨॲཧ ҰମͲ͏΍ͬͯ🤔
45. 2. create ͷՕॴΛ build ΍ build_stubbed ʹͯ͠ ςετΛ࣮ߦ͢Δ 2.1. ςετίʔυΛมߋͤͣʹ࣮ݱ͢Δ 2.2. ςετίʔυΛมߋ࣮ͯ͠ݱ͢Δ ϝλσʔλͱ͍ͯ࣋ͬͯ͠Δ࣮ߦ͢΂͖ςε τίʔυΛղੳͯ͠ॻ͖׵͑Δ ࣮૷ - ݁࿦
46. …೉͍͠
47. ✂೉͍͠໰୊͸খ͘͞෼ղ͢Δ✂
48. • ͘͢͝γϯϓϧͳςετͰߟ͑Δ͜ͱʹ͢Δ ࣮૷ # sample_app/spec/models/user_spec.rb 1. require 'rails_helper' 2. 3. RSpec.describe User, type: :model do 4. it { expect(FactoryBot.create(:user)).to be_valid } 5. end
49. ࣮૷ - Ξϓϩʔν 1. RSpec.conf i gure do |conf i g| 2. conf i g.around(:example) do |example| 3. example.run 4. end 5. end
50. ࣮૷ - Ξϓϩʔν 1. RSpec.conf i gure do |conf i g| 2. conf i g.around(:example) do |example| 3. example.run 4. end 5. end ςετΛ࣮ߦ
51. ࣮૷ - Ξϓϩʔν 1. RSpec.conf i gure do |conf i g| 2. conf i g.around(:example) do |example| 3. example.run 4. end 5. end FactoryBotΛར༻͍ͯ͠Ε͹ create Ͱ example.run build Ͱ example.run build_stubbed Ͱ example.run Ͱςετ͕௨Δ͔Ͳ͏͔Λ͔֬ΊΔ
52. ࣮૷ - Ξϓϩʔν 1. RSpec.conf i gure do |conf i g| 2. conf i g.around(:example) do |example| 3. example.run 4. end 5. end ԿΛ͍ͯ͠Δͷ͔?? 🤔
53. ࣮૷ - Ξϓϩʔν 1. RSpec.conf i gure do |conf i g| 2. conf i g.around(:example) do |example| 3. example.run 4. end 5. end # class RSpec::Core::Example::Procsy def call(*args, &block) @executed = true @proc.call(*args, &block) end alias run call
54. ࣮૷ - Ξϓϩʔν 1. RSpec.conf i gure do |conf i g| 2. conf i g.around(:example) do |example| 3. example.run 4. end 5. end # class RSpec::Core::Example::Procsy def call(*args, &block) @executed = true @proc.call(*args, &block) end alias run call
55. ࣮૷ - Ξϓϩʔν 1. RSpec.conf i gure do |conf i g| 2. conf i g.around(:example) do |example| 3. example.run 4. end 5. end # class RSpec::Core::Example::Procsy def call(*args, &block) @executed = true @proc.call(*args, &block) end alias run call ͜ͷத਎͸?? 🤔
56. ࣮૷ - Ξϓϩʔν 1. RSpec.conf i gure do |conf i g| 2. conf i g.around(:example) do |example| 3. example.run 4. end 5. end example.example.metadata[:block] = > #<Proc:0 x 00007f9db0a06040 /Users/neko314/ sample_app/spec/models/user_spec.rb:4>
57. ࣮૷ - Ξϓϩʔν 1. RSpec.conf i gure do |conf i g| 2. conf i g.around(:example) do |example| 3. example.run 4. end 5. end example.example.metadata[:block] = > #<Proc:0 x 00007f9db0a06040 /Users/neko314/ sample_app/spec/models/user_spec.rb:4> # sample_app/spec/models/user_spec.rb 1. require 'rails_helper' 2. 3. RSpec.describe User, type: :model do 4. it { expect(FactoryBot.create(:user)).to be_valid } 5. end
58. ࣮૷ - Ξϓϩʔν 1. RSpec.conf i gure do |conf i g| 2. conf i g.around(:example) do |example| 3. example.run 4. end 5. end example.example.metadata[:block] = > #<Proc:0 x 00007f9db0a06040 /Users/neko314/ sample_app/spec/models/user_spec.rb:4> # sample_app/spec/models/user_spec.rb 1. require 'rails_helper' 2. 3. RSpec.describe User, type: :model do 4. it { expect(FactoryBot.create(:user)).to be_valid } 5. end
59. औಘͨ͠procʹͲ͏खΛೖΕΔ͔ʁ🤔 ࣮૷
60. ΍Γ͍ͨ͜ͱΛ֬ೝ ࣮૷ # sample_app/spec/models/user_spec.rb 1. require 'rails_helper' 2. 3. RSpec.describe User, type: :model do 4. it { expect(FactoryBot.create(:user)).to be_valid } 5. end
61. ΍Γ͍ͨ͜ͱΛ֬ೝ ࣮૷ # sample_app/spec/models/user_spec.rb 1. require 'rails_helper' 2. 3. RSpec.describe User, type: :model do 4. it { expect(FactoryBot.create(:user)).to be_valid } 5. end build ΍ build_stubbed ʹ͍ͨ͠
62. ΍Γ͍ͨ͜ͱΛ֬ೝ ࣮૷ # sample_app/spec/models/user_spec.rb 1. require 'rails_helper' 2. 3. RSpec.describe User, type: :model do 4. it { expect(FactoryBot.create(:user)).to be_valid } 5. end ·ͣ build ʹ͢Δ͜ͱΛߟ͑Δ
63. ࣮૷ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ จࣈྻ͔Βੜ੒ͨ͠ Proc ΦϒδΣΫτ Ճ޻ͨ͠จࣈྻ ϝλσʔλͷ Proc ΦϒδΣΫτ ࣮ߦ݁Ռ
64. ࣮૷ ϝλσʔλͷ Proc ΦϒδΣΫτ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ
65. ࣮૷ example.example.metadata[:block].to_s ϝλσʔλͷ Proc ΦϒδΣΫτ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ to_s ΍ inspect ͯ͠ΈΔ
66. ࣮૷ example.example.metadata[:block].to_s # = > "#<Proc:0 x 00007fc6b29ae090 /Users/neko314/ sample_app/spec/models/user_spec.rb:4>" ϝλσʔλͷ Proc ΦϒδΣΫτ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ to_s ΍ inspect ͯ͠ΈΔ
67. ࣮૷ example.example.metadata[:block].to_s # = > "#<Proc:0 x 00007fc6b29ae090 /Users/neko314/ sample_app/spec/models/user_spec.rb:4>" ϝλσʔλͷ Proc ΦϒδΣΫτ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ to_s ΍ inspect ͯ͠ΈΔ 😇
68. ࣮૷ RubyVM : : AbstractSyntaxTree.of(example.example.metadata[:bl ock]) ϝλσʔλͷ Proc ΦϒδΣΫτ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ ASTΛऔಘͯ͠ΈΔ
69. ࣮૷ RubyVM : : AbstractSyntaxTree.of(example.example.metadata[:bl ock]) # = > #<RubyVM : : AbstractSyntaxTree : : Node:SCOPE@4 : 5-4 : 53> ϝλσʔλͷ Proc ΦϒδΣΫτ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ ASTΛऔಘͯ͠ΈΔ
70. ࣮૷ RubyVM : : AbstractSyntaxTree.of(example.example.metadata[:bl ock]) # = > #<RubyVM : : AbstractSyntaxTree : : Node:SCOPE@4 : 5-4 : 53> ϝλσʔλͷ Proc ΦϒδΣΫτ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ ASTΛऔಘͯ͠ΈΔ 😇Ճ޻ʹࣦഊͯ͠அ೦
71. ࣮૷ module ProcParser ref i ne Proc do def body # RubyVM : : InstructionSequence ͰऔಘͰ͖Δ γʔέϯεΛ΋ͱʹ spec ϑΝΠϧ͔ΒจࣈྻΛऔಘ end end end ϝλσʔλͷ Proc ΦϒδΣΫτ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ
72. ࣮૷ example.example.metadata[:block].body ϝλσʔλͷ Proc ΦϒδΣΫτ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ
73. ࣮૷ example.example.metadata[:block].body # = > " expect(FactoryBot.create(:user)).to be_valid " ϝλσʔλͷ Proc ΦϒδΣΫτ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ
74. ࣮૷ example.example.metadata[:block].body # = > " expect(FactoryBot.create(:user)).to be_valid " ϝλσʔλͷ Proc ΦϒδΣΫτ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ 🎉🎉🎉🎉🎉🎉
75. ࣮૷ 🙏 ͘͢͝ࢀߟʹ͠·ͨ͠ʂ 🙏 Ruby ͷϒϩοΫߏจͷத਎Λจࣈྻͱͯ͠औಘ͢Δ by @osyo-manga https://secret-garden.hatenablog.com/entry/ 2019/09/08/145037
76. ࣮૷ ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ Ճ޻ͨ͠จࣈྻ " expect(FactoryBot.create(:user)).to be_valid\n"
77. ࣮૷ " expect(FactoryBot.create(:user)).to be_valid\n" .gsub("create", "build") ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ Ճ޻ͨ͠จࣈྻ " expect(FactoryBot.create(:user)).to be_valid\n"
78. ࣮૷ " expect(FactoryBot.create(:user)).to be_valid\n" .gsub("create", "build") ఆٛ͞Ε͍ͯΔखଓ͖ͷจࣈྻ Ճ޻ͨ͠จࣈྻ " expect(FactoryBot.create(:user)).to be_valid\n" " expect(FactoryBot.build(:user)).to be_valid\n"
79. ࣮૷ Ճ޻ͨ͠จࣈྻ จࣈྻ͔Βੜ੒ͨ͠ Proc ΦϒδΣΫτ " expect(FactoryBot.build(:user)).to be_valid\n"
80. ࣮૷ new_body = "Proc.new { " expect(FactoryBot.build(:user)).to be_valid\n" }" eval(new_body) Ճ޻ͨ͠จࣈྻ จࣈྻ͔Βੜ੒ͨ͠ Proc ΦϒδΣΫτ " expect(FactoryBot.build(:user)).to be_valid\n"
81. ࣮૷ new_body = "Proc.new { " expect(FactoryBot.build(:user)).to be_valid\n" }" eval(new_body) Ճ޻ͨ͠จࣈྻ จࣈྻ͔Βੜ੒ͨ͠ Proc ΦϒδΣΫτ " expect(FactoryBot.build(:user)).to be_valid\n" #<Proc:0 x 00007fa08a88cf70 (eval) : 1>
82. ࣮૷ new_example = eval(new_body) # = > #<Proc:0 x 00007fa08a88cf70 (eval) : 1> จࣈྻ͔Βੜ੒ͨ͠ Proc ΦϒδΣΫτ ࣮ߦ݁Ռ
83. ࣮૷ def run_successfully?(example) example.call true rescue StandardError false end จࣈྻ͔Βੜ੒ͨ͠ Proc ΦϒδΣΫτ ࣮ߦ݁Ռ
84. ࣮૷ new_example = eval(new_body) # = > #<Proc:0 x 00007fa08a88cf70 (eval) : 1> จࣈྻ͔Βੜ੒ͨ͠ Proc ΦϒδΣΫτ ࣮ߦ݁Ռ run_successfully?(new_example) True / False
85. ࣮૷ Ҏ্ ͕ create Λ build ʹͯ͠ςετΛ࣮ߦ͢Δํ๏Ͱͨ͠ build_stubbed ΋ಉ༷Ͱ͢
86. 1. create ͍ͯ͠ΔςετΛͦͷ··࣮ߦ͢Δ 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 3. ࠷దͳ build strategy ΛબͿ ࣮૷ - ΍Γ͍ͨॲཧ
87. 1. create ͍ͯ͠ΔςετΛͦͷ··࣮ߦ͢Δ 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 3. ࠷దͳ build strategy ΛબͿ ࣮૷ - ΍Γ͍ͨॲཧ
88. 1. create ͍ͯ͠ΔςετΛͦͷ··࣮ߦ͢Δ 2. create ͷՕॴΛ build ΍ build_stubbed ʹ͠ ͯςετΛ࣮ߦ͢Δ 3. ࠷దͳ build strategy ΛબͿ 3.1. ϝοηʔδΛग़ྗ ࣮૷ - ΍Γ͍ͨॲཧ
89. ࣮૷ ࣮ߦ݁Ռ build strategy ςετ͕௨Βͳ͍ - build Ͱύε build build_stubbed Ͱύε build_stubbed create Ͱύε create build strategyͷબͼํ
90. 🎉੒Ռ🎉
91. ੒Ռ $ FATORYSTRATEGIST=1 bin/rspec spec/models/user_spec.rb "./spec/models/user_spec.rb:4 create can be replaced to build" . Finished in 0.03062 seconds ( fi les took 5.47 seconds to load)1 example, 0 failures
92. ੒Ռ $ FATORYSTRATEGIST=1 bin/rspec spec/models/user_spec.rb "./spec/models/user_spec.rb:4 create can be replaced to build" . Finished in 0.03062 seconds ( fi les took 5.47 seconds to load)1 example, 0 failures
93. ੒Ռ $ FATORYSTRATEGIST=1 bin/rspec spec/models/user_spec.rb "./spec/models/user_spec.rb:4 create can be replaced to build" . Finished in 0.03062 seconds ( fi les took 5.47 seconds to load)1 example, 0 failures 🎉🎉🎉🎉🎉🎉
94. ͜Ε͔Βͷ࿩
95. • ࡶͳ gsub Λ΍Ίͯʮ1ͭ1ͭͷ create ΛνΣο Ϋ͢ΔʯΛ࣮ݱ͍ͨ͠ • ΑΓෳࡶͳςετίʔυʹରԠ͍ͨ͠ • ग़ྗϝοηʔδΛΘ͔Γ΍͍ͨ͘͢͠ • ଞͷςετϑϨʔϜϫʔΫͰ΋࢖͑ΔΑ͏ʹͨ͠ ͍ ͜Ε͔Β΍Γ͍ͨ͜ͱ
96. • ͜Μͳʹ೉͍͠ͱ͸… • ASTɺISeq ΛॳΊͯࣗ෼Ͱ৮ͬͨʂ • Ruby 3.1 ͷ AST ָ͕͠Έ • ࢼߦࡨޡ͸͍͍ͧ ײ૝
97. ͋Γ͕ͱ͏͍͟͝·ͨ͠🙂