Rails 5.0.0.beta2 触ってみた

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Rails 5.0.0.beta2 ৮ͬͯΈͨ ϞϦδϡϯ (@zyunnosuke)

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ࣗݾ঺հ ϞϦδϡϯ (@zyunnosuke) ʮञͱᔢͱRubyͱRailsͱʯॻ͍ͯ·͢ʂ (๑•̀Ŷ•́๑)✧

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Rails5 Measure Version Up! • ͍Α͍ΑRails ͷϝδϟʔɾόʔδϣϯΞοϓ • 2015/12/18 - 5.0.0.beta1 released • 2016/01/25 - 5.0.0.beta1.1 released • 2016/02/01 - 5.0.0.beta2 released ← ࠓίί • 2016/02/16ʙ23 - 5.0.0 rc1 release༧ఆ • ษڧ͕ͯΒ৽ػೳΛ৮ͬͯΈͨͷͰใࠂ

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Action Cable

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Action CableͬͯԿʁ • Action Cable͸WebSocketΛϋϯυϦϯ ά͢ΔͨΊͷϑϨʔϜϫʔΫ • ͪͳΈʹɺWebSocketͱ͸αʔόͱ  ϒϥ΢βؒͰͷ૒ํ޲௨৴ͷϓϩτίϧ • νϟοτ΍NotiﬁcationΛRails WayͰ  ؆୯ʹ࣮૷͢Δ͜ͱ͕Ͱ͖Δ

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νϟοτΞϓϦΛ࡞Ζ͏ GeneratorͰͻͳܗΛੜ੒

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νϟοτΞϓϦΛ࡞Ζ͏ ϧʔςΟϯάΛमਖ਼

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νϟοτΞϓϦΛ࡞Ζ͏ JavaScriptଆΛमਖ਼

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νϟοτΞϓϦΛ࡞Ζ͏ ActionCableͷΫϥεΛ࡞੒

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νϟοτΞϓϦΛ࡞Ζ͏ MessageΛςʔϒϧʹอଘɺඇಉظͰJobΛىಈ

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νϟοτΞϓϦΛ࡞Ζ͏ อଘ͞ΕͨϝοηʔδΛඇಉظͰ഑৴

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νϟοτΞϓϦΛ࡞Ζ͏ ͋ͱ͸ViewΛ࡞Δ͚ͩ

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νϟοτΞϓϦΛ࡞Ζ͏ νϟοτΞϓϦ׬੒ ʕ•̀ω•́ʔ✧

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Action Cableͷײ૝ • ViewͷΩϟογϡͳͲɺRailsͷࠓ·Ͱͷ  ஌ࣝΛ༗ޮ׆༻Ͱ͖Δ • Ұ࣌తͳ઀ଓෆྑ΍Τϥʔ࣌ͷϦΧόϦ౳ɺ  ຊ൪ద༻ʹ͸৭ʑߟ͑ͳ͍ͱ͍͚ͳͦ͏ • Basecamp 3Ͱ͸طʹຊ൪ద༻ɻ͚Ͳɺωο τͷ஌ݟ͕ͨ·Δ·Ͱগ༷͠ࢠݟ͕͍͍͔΋ http://morizyun.github.io/blog/rails-5.0.0.beta1-new-function-ofﬁcial-blog/

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API Mode

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API ModeͬͯԿʁ • ϓϩάϥϜ͕ΞΫηε͢Δ͜ͱΛલఏͱ ͨ͠JSON APIʹదͨ͠ΞϓϦ • Rails WayͰϏδωεϩδοΫΛεϐʔ σΟ͔ͭॊೈʹAPIΛߏஙͰ͖Δ

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API ModeͷϝϦοτ • ௨ৗͷWebΞϓϦΑΓ΋ɺMiddleware͕௨ ৗΑΓ੍ݶ͞ΕΔ͜ͱͰԠ౴ੑೳ͕޲্͢Δ • GeneratorͰͷView΍Assetͷੜ੒͕ߦΘΕ ͳ͍(ϑϩϯτΤϯυଆ͕ߦ͏͜ͱΛ૝ఆ) • RailsͷϓϥΫςΟεΛͦͷ··࢖͍ͭ ͭɺੑೳ͕޲্͍ͯ͠ΔͷͰ࣮༻త http://morizyun.github.io/blog/rails-5.0.0.beta1-new-function-ofﬁcial-blog/

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ActiveRecord Attributes

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ActiveRecord Attributes DBʹอଘ͢ΔಠࣗͷܕΛ࣋ͭ͜ͱ͕Ͱ͖Δ http://morizyun.github.io/blog/rails-5.0.0.beta1-new-function-ofﬁcial-blog/

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ActiveRecord:: Relation#or

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ActiveRecord::Relation#or orΛਖ਼֬ʹղऍͰ͖ΔΑ͏ʹͳͬͨ (ۙ೔தʹϒϩάެ։༧ఆ)

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ActiveRecord::Relation #left_outer_joins

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#left_outer_joins(#left_joins) ֎෦݁߹Λߦ͏ #left_outer_joins(#left_joins) (ۙ೔தʹϒϩάެ։༧ఆ)

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Enumerable #pluck

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Enumerable#pluck Enumerable͔ΒɺಛఆͷཁૉΛநग़ (ۙ೔தʹϒϩάެ։༧ఆ)

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Enumerable #without

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Enumerable#without Enumerable͔ΒಛఆͷཁૉΛऔΓআ͘ (ۙ೔தʹϒϩάެ։༧ఆ)

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etc…

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Change Log (ۙ೔தʹϒϩάެ։༧ఆ) • ActionPack CHANGELOG • ActionMailer CHANGELOG • ActionView CHANGELOG • ActiveRecod CHANGELOG • ActiveModel CHANGELOG • ActiveSupport CHANGELOG • ActiveJob CHANGELOG • Railties CHANGELOG

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·ͱΊ

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·ͱΊ • Action Cable => νϟοτ࡞Γ΍ͦ͢͏ • API Mode => APIΛ࡞Γ͸͡Ί΍ͦ͢͏ • ͦͷଞ͍Ζ͍Ζ => ஍ຯͳਐԽ͕خ͍͠