Rails 5.0.0.beta2 触ってみた

M3 Tech Talk と ゆるびぃ会で発表してきました！#rails #ruby
M3 Tech Talk に興味ある人は気軽にメッセージください => https://twitter.com/zyunnosuke

http://yuruby.connpass.com/event/25620/
http://m3dev.github.io/

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