Rails 5.0.0.beta2 触ってみた

Transcript

1. Rails 5.0.0.beta2 ৮ͬͯΈͨ ϞϦδϡϯ (@zyunnosuke)

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

3. 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

4. Action Cable

5. Action CableͬͯԿʁ • Action Cable͸WebSocketΛϋϯυϦϯ ά͢ΔͨΊͷϑϨʔϜϫʔΫ • ͪͳΈʹɺWebSocketͱ͸αʔόͱ
 ϒϥ΢βؒͰͷ૒ํ޲௨৴ͷϓϩτίϧ •

   νϟοτ΍NotificationΛRails WayͰ
 ؆୯ʹ࣮૷͢Δ͜ͱ͕Ͱ͖Δ

6. νϟοτΞϓϦΛ࡞Ζ͏ GeneratorͰͻͳܗΛੜ੒

7. νϟοτΞϓϦΛ࡞Ζ͏ ϧʔςΟϯάΛमਖ਼

8. νϟοτΞϓϦΛ࡞Ζ͏ JavaScriptଆΛमਖ਼

9. νϟοτΞϓϦΛ࡞Ζ͏ ActionCableͷΫϥεΛ࡞੒

10. νϟοτΞϓϦΛ࡞Ζ͏ MessageΛςʔϒϧʹอଘɺඇಉظͰJobΛىಈ

11. νϟοτΞϓϦΛ࡞Ζ͏ อଘ͞ΕͨϝοηʔδΛඇಉظͰ഑৴

12. νϟοτΞϓϦΛ࡞Ζ͏ ͋ͱ͸ViewΛ࡞Δ͚ͩ

13. νϟοτΞϓϦΛ࡞Ζ͏ νϟοτΞϓϦ׬੒ ʕ•̀ω•́ʔ✧

14. 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/

15. API Mode

16. API ModeͬͯԿʁ • ϓϩάϥϜ͕ΞΫηε͢Δ͜ͱΛલఏͱ ͨ͠JSON APIʹదͨ͠ΞϓϦ • Rails WayͰϏδωεϩδοΫΛεϐʔ σΟ͔ͭॊೈʹAPIΛߏஙͰ͖Δ

17. 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/

18. ActiveRecord Attributes

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

20. ActiveRecord:: Relation#or

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

22. ActiveRecord::Relation #left_outer_joins

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

24. Enumerable #pluck

25. Enumerable#pluck Enumerable͔ΒɺಛఆͷཁૉΛநग़ (ۙ೔தʹϒϩάެ։༧ఆ)

26. Enumerable #without

27. Enumerable#without Enumerable͔ΒಛఆͷཁૉΛऔΓআ͘ (ۙ೔தʹϒϩάެ։༧ఆ)

28. etc…

29. Change Log (ۙ೔தʹϒϩάެ։༧ఆ) • ActionPack CHANGELOG • ActionMailer CHANGELOG •

    ActionView CHANGELOG • ActiveRecod CHANGELOG • ActiveModel CHANGELOG • ActiveSupport CHANGELOG • ActiveJob CHANGELOG • Railties CHANGELOG

30. ·ͱΊ

31. ·ͱΊ • Action Cable => νϟοτ࡞Γ΍ͦ͢͏ • API Mode =>

    APIΛ࡞Γ͸͡Ί΍ͦ͢͏ • ͦͷଞ͍Ζ͍Ζ => ஍ຯͳਐԽ͕خ͍͠