ݸਓΞϓϦΛRails 6.0.0rc2ʹ্͛ͨΒόάΛ౿ΜͩͷͰRailsʹIssueΛ͛ͨ2019/11/15 ۜ࠲Rails #15γϩ(@shiroemons)
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2019/11/05 Rails 6.0.1ϦϦʔε
ࠓRails 6.0.0 rc2ͷ
͢͜ͱɾ͞ͳ͍͜ͱ•" RailsʹIssueΛ͛ͨܦݧஊͰ͢•# ٕज़తͳ͋·ΓͰ͖ͯ·ͤΜ…
ࣗݾհγϩɹɹ@shiroemonsɹɹshiroemonsRubyྺɿ1.8.7ʙRailsྺɿ2.3ܥʙྑ͘ߦ͘RubyɾRailsίϛϡχςΟɾۜ࠲Rails (ୈ1ճ͔ΒϑϧࢀՃ)ɾStep-to-Rails-Expert.rbɾGrow.rb
ࣗݾհझຯɿݸਓΞϓϦʮ౦ํฤۂʯ։ൃɾ౦ํΞϨϯδ͖ɾ͖ͳ౦ํΩϟϥɹɹᒵɾ͖ͳݪۂɹɹ༓ྶָஂɹʙ Phantom Ensemble
ࠓճͷςʔϚݸਓΞϓϦΛRails 6.0.0rc2ʹ্͛ͨΒόάΛ౿ΜͩͷͰRailsʹIssueΛ͛ͨ
ࠓճͷςʔϚ౦ํฤۂΛRails 6.0.0rc2ʹ্͛ͨΒόάΛ౿ΜͩͷͰRailsʹIssueΛ͛ͨ
౦ํฤۂͱʁ• ౦ํฤۂɹʙ Arrangement Chroniclehttps://touhou.arrangement-chronicle.com/• ౦ํProjectͷԻָͷΞϨϯδۂͷσʔλϕʔεαΠτ• ౦ํΞϨϯδΛݪۂɺαʔΫϧɺ൦ΠϕϯτɺΞʔςΟετผͰݕࡧ͢Δ͜ͱ͕Ͱ͖Δɻ• 20143݄ࠒ։ൃελʔτ͠ɺಉ10݄ʹຊ൪ӡ༻։࢝
https://touhou.arrangement-chronicle.com/
౦ํฤۂ Ruby / Rails Ver.• ։ൃॳ(201403݄)• Ruby 2.1ܥ• Rails 4.1ܥ• ࠓͷ7݄͝Ζ• Ruby 2.5.3• Rails 4.2ܥ
Rails 6.0.0rc2ʹ্͛Δ·ͰͷܦҢ
Rails 6ϦϦʔε͢Δ͔ʁPartyʹࢀՃhttps://roppongirb.connpass.com/event/138291/
ਆ͞Μ(@sinsoku_listy)ͷεϥΠυ͕͖͔͚ͬhttps://www.slideshare.net/sinsoku/rails6-159723148
౦ํฤۂΞοϓσʔτͩhttps://www.slideshare.net/sinsoku/rails6-159723148
Ruby / Rails όʔδϣϯΞοϓ
20197݄30Rails 4.2 → Rails 5.08݄1Rails 5.0 → Rails 5.18݄2Rails 5.1 → Rails 5.28݄3Ruby 2.5.3 → Ruby 2.6.37݄31Rails 6ϦϦʔε͢Δ͔ʁParty
ϨσΟɾύʔϑΣΫτϦʔ४උશʹͬͨ
Rails 6.0.0rc2ʹ্͛ΔݖརΛಘΔ
ૣRails 6.0.0rc2ʹ͋͛ͯΈͨ
όάΛ౿Ή
ͲΜͳࣄʁ• GROUP BY + COUNT Ͱൃੜ• COUNTͷΤΠϦΞεͷʮ_ʯ(ΞϯμʔείΞ)͕2ͭʹͳ͍ͬͯΔ…• COUNTͷΤΠϦΞεΛORDER BYͰ༻͍ͯͨ͠ΒΤϥʔʹͳͬͨ• # Rails 5.2.3Ͱɺൃੜͤͣ• " Rails 6.0.0rc2Ͱɺൃੜ͢Δ• Rails 6.0.0rc1ࢼ͍ͯ͠ͳ͍
ௐࠪͯ͠Θ͔ͬͨ͜ͱ•# ୯७ͳGROUP BY + COUNT Ͱൃੜ͠ͳ͍•" COUNTΛόοΫΫΥʔτͰࢦఆ͢Δͱൃੜ͢Δ
࠶ݱίʔυ࡞• ࣮ࡍͷίʔυΛࢀߟʹඞཁͳͷΛऔΓআ͖࡞
࣮ߦ݁Ռ
࠶ݱίʔυͰ͖ͨʂΑ͠ʂRailsʹIssueͩʔʂ
࠶ݱίʔυͰ͖͚ͨͲ…
ΜͰͨͱ͜Ζʹٹੈओొ
ૣ ruby-jp ͷ #rails Ͱ૬ஊ
૬ஊͨ݁͠Ռ• ༷ʑͳҊΛ͍͖ͨͩ·ͨ͠• ࠶ݱίʔυͷΤϥʔΛλΠτϧʹ͢ΔͰ͍͍ͷͰʁ• ࠶ݱίʔυ͕͋Δ͔Β͍͑ͨ͜ͱΘ͔Δ
https://github.com/rails/rails/issues/36867
ruby-jp ѹతײँʂ
#kamipo͞Μ͍͢͝ਓ
ਆ͔Βͷ͓ݴ༿
·ͱΊ• kamipo͞Μ͍͢͝ਓ• ࠶ݱίʔυ࠷ڧ• RailsΨΠυςετίʔυIssueʹ͍͔͍ͭͯͯ͋Δ͔ΒҰಡ͓ͯ͘͠ͱྑ͍• ruby-jpʹ૬ஊ͢Δͷ͓͢͢Ί
ࡢ(11/14) ʹ Rails 6.0.1ʹΞοϓσʔτ͠·ͨ͠
͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·͢