Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
Rails Tutorialを Phoenixで移植してみた
Search
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
hagiyat
August 25, 2015
Programming
2.4k
3
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Rails Tutorialを Phoenixで移植してみた
* *
* + うそです
n ∧_∧ n
+ (ヨ(* ´∀`)E)
Y Y *
hagiyat
August 25, 2015
Other Decks in Programming
See All in Programming
Go × SIMDで高速化するベクトル検索 ~ルーフラインモデルでSIMDが効く境界を探れ! ~
po3rin
1
240
自分的「カンファレンスの楽しみ方」
syumai
0
200
市販E-Readerを乗っ取れ 〜Embedded Swiftで電子ペーパーガジェットを制御する〜
trickart
0
180
変化を抱擁するドキュメントの作り方 - ビジネスルール駆動開発がもたらす、コードとの新しい関係
ioki
2
160
kubernetes コンポーネント開発入門 / 新卒N年目の勉強会&交流会!〜〇〇への誘い〜 #n_study
mazrean
0
220
AWS Step Functions 大規模並列の壁を越える / jaws-sonic-2026-niigata-step-functions
kasacchiful
PRO
1
440
DroidKaigi 2026 「個人開発という実験場: Android エンジニアが手にする4つの自由」
slashnephy
0
230
thread_parallel_with_free-threaded_Python_and_NumPy.pdf
riku_sakamoto
0
320
Intent as Code
shoppingjaws
6
970
iOSDC Japan 2026 - Swiftで作って学ぼう!データベース自作入門
kaseken
2
150
スマート反転とウェブアクセシビリティ
camiha
0
200
テストを司るデーモンに会いに行く 〜隔離した仮想マシンでテストを通すまで〜
h1d3mun3
1
200
Featured
See All Featured
Building an army of robots
kneath
306
46k
GitHub's CSS Performance
jonrohan
1033
470k
Large-scale JavaScript Application Architecture
addyosmani
515
110k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
249
1.3M
What’s in a name? Adding method to the madness
productmarketing
PRO
24
4.2k
Six Lessons from altMBA
skipperchong
29
4.5k
How to Think Like a Performance Engineer
csswizardry
28
2.8k
Building a A Zero-Code AI SEO Workflow
portentint
PRO
0
720
Bridging the Design Gap: How Collaborative Modelling removes blockers to flow between stakeholders and teams @FastFlow conf
baasie
0
700
How People are Using Generative and Agentic AI to Supercharge Their Products, Projects, Services and Value Streams Today
helenjbeal
1
310
The Power of CSS Pseudo Elements
geoffreycrofte
82
6.6k
GraphQLの誤解/rethinking-graphql
sonatard
75
12k
Transcript
Rails TutorialΛ PhoenixͰҠ২ͯ͠Έͨ @hagiyat 2015/08/25 #shibuya.ex#1
͡Ί·ͯ͠ɻഡ୩Ͱ͢ɻ github/twitter: hagiyat 2014/05͔Βגࣜձࣾnanapiʹॴଐ ձࣾͷTechBlogͪΐͬͱॻ͍ͯ·͢ http://blog.nanapi.co.jp/tech/author/hagiyat/ ͦΕ·ͰϑϦʔϥϯεΛ໊Γͳ͕Β৭ʑͳձࣾͰSIerͱͯ͠ಇ͍ͯ ͍ͨΓ͠·ͨ͠ 2014/12ͷݴޠೖΕ͔͑ࣄมͰॳΊͯRuby/Ruby on
Railsʹ͞ΘΔ Ҏ߱΄΅RubyͷΈॻ͍ͯա͍ͯ͝͠·͢
ͳͥElixirʹڵຯΛ࣋ͬͨͷ͔ʁ RubyΛॻ͍͍ͯͯҰ൪ָ͍͠ͷϝιουνΣΠϯ࡞Γ RubyΛॻ͖࢝Ίͯɺ͙͢ʹ@merborne͞Μͱ@yuroyoro͞ΜͷϒϩάͰ܆ ಃΛड͚ͨ ϝιουνΣΠϯʹ͔ܽͤͳ͍ͷߴ֊ؔ ߴ֊ؔͱ͍͑ؔܕݴޠ ؔܕݴޠࣗମʹڵຯ͕Θ͍͚ͨͲɺϝδϟʔͲ͜Ζͷݴޠ͙͢ʹֶͷ ͕࢝·Δͷ͕ਏ͔ͬͨ खͷ͖͖͍ͬͯͳ͍ؔܕݴޠΛٻΊΔ Elixirʂʁ
·ͣԿ͔ॻ͍ͯΈΑ͏ ۙͳڥΛ࠶ݱͯ͠ΈΔͱ͍͏ͷ͕ਅͬઌʹࢥ͍͍ͭͨ WAFɺ͍͙͢ʹPhoenixͱ͍͏ͷ͕ݟ͔ͭͬͨ ͦΕ͕Railsʹ͍ۙͱ͍͏ᷚฉ͖͚ͭͨ
ͬͯΈΑ͏ʂʂʢ҆ʣ
·ͣڥͮ͘Γ ηοτΞοϓʢ1ষʣͬ͘͞ͱࡁΜͩ ࣌࠷৽ͩͬͨPhoenix0.13.0ΛΠϯετʔϧ ࠓ͔Β͡ΊΔΜͩͬͨΒઈରanyenv - erlenv/exenv͕ Φεεϝ http://qiita.com/nownabe/items/ 67a27ddd23652676ffee
ͬͦ͘͞Phoenix.new EctoͷηοτΞοϓ ඪ४ͷσʔλετΞPostgreSQL PostgreSQLૉਓ͗ͯ͢ɺଓ͢Δ·ͰͪΐͬͱϋϚΔ ↑useraddతͳͱ͜Ζ localhost:4000ΛݟͯؾΛߴΊΔ ৽͞ϞνϕʔγϣϯʹͳΔ
֤GemͷସΛ୳͢ Rails Phoenix sqlite3 EctoͰαϙʔτ sass-rails brunch-config.jsͰઃఆ͢ΕOK uglifier brunch-config.jsͰઃఆ͢ΕOK coffee-rails
brunch-config.jsͰઃఆ͢ΕOKͷͣɻެࣜυΩϡϝϯ τʹTypescriptʹ͍ͭͯͷݴٴ͕͋Γ·͢ jquery-rails brunch-config.jsͰઃఆ͢ΕOK turbolinks ͳ͍ʂ jbuilder ViewͰରԠ sdoc ex_doc http://d.hatena.ne.jp/k-1/20130505/p1 rails_12factor ެࣜυΩϡϝϯτʹهࡌ͋Γ http://www.phoenixframework.org/docs/heroku
൪֎ฤɿϥΠϒϥϦ୳͠ͷ༑ http://getawesomeness.com/ ຊʹศར
Scaffoldతͳͭ mix phoenix.gen.html Ͱ࣮ߦͰ͖Δ http://www.phoenixframework.org/docs/mix-tasks ༻ײ΄΅ಉ͡ͱݴͬͯྑ͍ͱࢥ͍·͢ jsonϨεϙϯε༻ͷઐ༻λεΫ phoenix.gen.json ͕ଘࡏ ͢Δͷ͕ಛత
ActiveRecordతͳͭ Ectoͱ͍͏ඪ४ORM(?) PostgreSQL/MySQL/MSSQL/SQLite3͕͑Δ MongoDB͑ΔΑ͏ʹͳΔ༷ associationActiveRecordͱಉ͡ײ֮Ͱ͑Δ model͝ͱ࡞Δ(phoenix.gen.model)ͷɺmigrate୯ମ (ecto.gen.migration) mixλεΫͰ࣮ߦͰ͖Δ ͍͜͠ͱࢼ͍ͯ͠ͳ͍ͷͰɺ༻ײ·ͩอཹ
rails server/rails console RubyͰ͋ΕଈPryؔ࿈ͷGemΛ͋Ε͜ΕಥͬࠐΉ͚Ͳɺiex ૉͰઓ͑Δ iex -S mix phoenix.server ɺrails
server݉rails consoleͰɺ tmuxʹ͍͞͠ ิ͕ຊʹര byebugඪ४ͰೖͬͯΔ(ϒϨΠΫϙΠϯτషΔͷ؆୯ɻ͠ ͔ͯ͠εςοϓ࣮ߦͰ͖ͳ͍ʁ) show-docͰ͖Δ͚Ͳshow-sourceͰ͖ͳ͍ʁʁ
2ষऴྃɺ3ষ ൃੜ
Rails TutorialΛҠ২ͨ͠ͱݴ͕ͬͨɺΞϨӕͩ ࣮͍ͯ͘͠ʹͭΕͯɺ࣮ફʹೖͬͨΒViewपΓͰۤ͠Ή͜ ͱ͕༧Ͱ͖ͯ͠·ͬͨ Slim͕ͳ͍ʂ Turbolinks͕ͳ͍ʂ Cells͕ͳ͍ʂ Kaminari͕ͳ͍ʂ
ͬͱࠜຊతʹ RailsTutorialʹग़ͯ͜ͳ͍͚ͲɺElixir/Phoenixతʹ ॏཁͳ͜ͱ͕͍͔ͭ͘ ฒྻॲཧؔ࿈ Channelؔ࿈ ͜ΕΒͳ͍ͰͲ͏͢Μͷײ
PhoenixRailsͷҠ২(్த)ʹ͗͢ͳ͍ʁ ଟࢦ͍ͯ͠Δͱ͜Ζ͕ͪΐͬͱҧ͏ Channelͷଘࡏ 0.13.1Ҏ߱ɺWebSocketͱ͔PubSubͱ͔ Transport.LongPollͱ͔ɺίϯςϯπੜɾ৴ػೳ͔Β Εͨͱ͜ΖͷڧԽཱ͕ͬͨ͜ͱ͋Γɺ༨ܭͦ͏ײ͡ Δ
Elixirʹ͍ͭͯͷ·ͱΊ - πʔϧฤ iex͕࠷ߴ͗͢Δ REPLͳ͠ͰԿͰ͖ͳ͍ʹͱͬͯࢸߴͷπʔϧ mix૬͍͍͢ ૣͯ͘؆୯ mix.exsͷهड़ཧղ͍͢͠ ຊ֨తʹ͍ग़ͨ͠Βɺzshͷิࣗ࡞ͯ͠ͰͳΜͱ͔͠ ͍ͨ
Elixirʹ͍ͭͯͷ·ͱΊ - ݴޠฤ |> Ϡό͍ RubyͰϝιουνΣΠϯ͕ݏ͍ͩͬͨਓʹΦεεϝ͍ͨ͠ “hoge,fuga,piyo,baz” |> String.split(“,”) ͱ͍͏۩߹ʹɺॲ
ཧͷίϯςΩετ͕pipeͷޙʹ͋Δ(͜ͷྫͩͱString)ͬ ͯɺಡΈͯ͘͢Θ͔Γ͘͢ͳ͍Ͱ͔͢ʁ ฒྻॲཧ͕ຊʹΧδϡΞϧʹͰ͖Δ spawn_linkͱ͔؆୯͗͢ͰΘ͔Γ͗͢͢
Phoenixʹ͍ͭͯͷ·ͱΊ ίϯςϯπΛ৴͢ΔλΠϓͷαʔϏε։ൃ࣌ظঘૣ(͔ʁ) ࠓ·Ͱ͖ͬͯͨViewपΓͷศརͳಓ۩͕͑ͳ͍ͷ͕ਏ͍ ཧը໘ͱ͔ಛʹɺखؒΛ͔͚ͣʹαΫαΫը໘࡞ͬͨΓ͍ͨ͠ͷͰɺγϣʔτΧοτͷ උେࣄ͔ͳʔ RestfulͳAPI։ൃʁ ػೳతͳෆɺී௨ʹ͍ͬͯΔͰಛʹײ͡ͳ͍ ڧ͍ͯݴ͑KVSΛEcto͔Β͍͍ͨέʔε࣮֬ʹ͋ΔΑͳ͊ɾɾͱ͍͏ͱ͜Ζ Scala/Akkaൺֱͩͱ࣮ߦҰาৡΔ͚Ͳɺ࣮͕͘͠ͳͯ͘Ϗϧυ͕ૣ͍ Railsൺֱͩͱಉ࣌ଓ࣮ߦʹ༏Ґੑ͕͋Δ
্هཧ༝ʹΑΓɺདྷΔ͖Http2࣌ͷόοΫΤϯυͱͯ͠ຊʹͪΐ͏Ͳ͍͍ؾ͕͢Δ
Ε͍͚ͯͳ͍Ϣχοτςετ - extest ී௨ʹී௨ͷςετεΠʔτ͚ͩͲɺasyncઃఆ͕σϑΥ ϧτͰೖͬͯΔ RailsͰ͋Ε͜Εۤ࿑ͯ͠ฒྻςετͷΈΛߟ͑ͨΓ ͯͨ͠ͷͰɺΧδϡΞϧʹͰ͖͗ͯ͢ٽ͚Δ ͨͩɺ࣌ʑFactoryGirlFakerTimecopͳͲ͕࿀͘͠ͳ Δ͔͠Εͳ͍ ࣗಈ࣮ߦGuardͷ··Ͱ͍͍͔ͳʔ
ऴΘΓʹ Elixir/PhoenixɺϓϩμΫτͷೖ։࢝͠·ͨ͠ʂʂ ͦͷ͏ͪৄͤ͘͠Δ͔ɾɾ ͋ͱ͜ͷϓϩδΣΫτԠԉͯ͠·͢ https://github.com/awetzel/neovim-elixir neovimElixirઐ༻ͷIDEʹͳΔ͔ʂʁ
͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠