Active Recordͷ͜͏ଆPlace: Rails Developers Beer BashDate: 2019-09-26Speaker: େխ࢙
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ࣗݾհ• ໊લɿେխ࢙• ৬ۀɿϑϦʔϥϯεͷRubyϓϩάϥϚ• ҰݴɿVimConfͷӡӦͬͯ·͢ɺ11݄3։࠵ʂνέοτ·ͩ͋ΔΑʂ• ೋݴɿGrow.rbͱ͍͏ίϛϡχςΟͬͯ·͢
ActiveRecord͖ͳਓ✋
Ruby Weekly͍ͬͯΔਓ✋
ࠓͷLTͷ͖͔͚ͬ
https://rubyweekly.com/issues/467
> Active Record is the worstof all the popular ORMpatterns
ຊʹͦ͏ͳͷ͔ʁ
ʮRuby on Railsͷਖ਼ମͱ͖߹͍ํʯhttps://speakerdeck.com/yasaichi/what-is-ruby-on-rails-and-how-to-deal-with-it
Active RecordͰίʔϧόοΫͱόϦσʔγϣϯͰσʔλϞσϧͱϢʔεέʔε͕ີ݁߹͓ͯ͠ΓɺͦΕ͕ߴ։ൃΛՄೳʹ͍ͯ͠Δ
ີ݁߹ѱ☠
Active Recordಉ͡σʔλϞσϧʹෳͷϢʔεέʔε͕ద༻͞ΕΔͱਏ͘ͳΔ
͜Ε·ͰʹఏҊ͞Εͨղܾࡦ
ʮRuby (off|with) the Railsʯhttps://speakerdeck.com/shinpeim/ruby-off-with-the-rails
Ϣʔεέʔε͕ҟͳΔෳͷϞσϧ͕ಉ͡ςʔϒϧΛࢀর͢Δ
ʮApplicationModel ͷ͋Δ෩ܠʯhttps://speakerdeck.com/hshimoyama/rails-with-applicationmodel
ςʔϒϧʹඥ͔ͳ͍ϞσϧʢApplicationModelʣΛఆٛ͢Δ
ͦͯ͠ɺօ͞Μ͓ͳ͡ΈͷαʔϏεΫϥε
ͲΕΑͦ͞͏☺
͕ͩͲΕެࣜͰͳ͍
ͱ͜ΖͰɺ࠷ۙͷDHHͷൃݴΛฉ͍͍ͯΔͱɺʮ౷߹͞ΕͨγεςϜʢintegrated systemsʣʯʮݫͳϞϊϦεʢmajestic monolithsʣʯͷݴٴ͕ଟ͍
https://rubyonrails.org/doctrine/#integrated-systems
໌֬ͳϞϊϦεࢦ
࠷ۙͷRailsActive StorageϚϧνDBػೳͷΑ͏ʹgemͷػೳΛऔΓࠐΈͭͭ͋Δ
ཚཱ͢ΔαʔϏεΫϥεϥΠϒϥϦ
DHH͞ΜɺActive Recordͷ্ʹͤΔύλʔϯ”Omakase”Ͱग़ͯ͘͠Ε·ͤΜ͔Ͷʁ
·ͱΊ• Active Recordύλʔϯ࠷ॳ͍͍ͭɺ͕ͩͦͷ͏ͪਏ͘ͳΔ• ղܾࡦ͢ͰʹෳఏҊ͞Ε͍ͯΔ͕ɺެࣜͷͷͳ͍• ʮ౷߹͞ΕͨγεςϜʯͷதʹղܾࡦ͕ೖͬͯ͘Δͱͬͱྑ͘ͳΓ·͢Ͷʂ