Railsチュートリアルの歩き方 (第4版) / railstutorial-ch00

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RailsνϡʔτϦΞϧͷา͖ํ (ୈ4൛) YassLab גࣜձࣾ

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RailsνϡʔτϦΞϧ ※ΠϝʔδͰ͢ 10ඵͰ෼͔Δ

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ઍཬͷಓ΋Ұา͔Β ɹ725ϖʔδ໨

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ୈ1ষʮҙ֎ʹ௕͍… ʯ

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ୈ6ষʮϞσϧΑ͘ϫΧϥφΠ ʯ

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ୈ14ষʮ·ͬͨ͘ϫΧϥφΠ… ʯ ୈ14ষ

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ͦͯ͠…׬૸!

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ͳΔ΄ͲRails! ✨

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ͦͯ͠͞ΒͳΔߴΈ΁…

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಺༰ͱߏ੒

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Rails Tutorialɹ ӳޠ൛: https://www.railstutorial.org/ ɾݪஶ͸ӳޠ ɾ໿700ϖʔδ ɾϓϩμΫτ։ൃ͕ςʔϚ ɹ SNS Λθϩ͔Βઃܭ Test ΋࢖ͬͯ඼࣭޲্ Git Ͱόʔδϣϯ؅ཧ Heroku ʹσϓϩΠ ɾසൟͳΞοϓσʔτ ɾ΢Σϒ൛͸ແྉ!!

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ߋ৽ ܧଓత຋༁/૊൛γεςϜ Λ࢖ͬͯ຋༁ ※ ࢀߟ: RailsνϡʔτϦΞϧΛࢧ͑Δܧଓత૊൛γεςϜ https://speakerdeck.com/yasulab/continuous-integration-for-ebook ※ ܧଓతʹ

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೔ຊޠ൛: https://railstutorial.jp/

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໨࣍Ͱશମ૾Λ೺ѲͰ͖·͢

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੒Ռ෺: https://bit.ly/sample_app_demo

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RailsνϡʔτϦΞϧ ׬૸ऀͷ։ൃࣄྫ

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։ൃࣄྫ: Nomalog (ΧϑΣڞ༗αʔϏε)

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։ൃࣄྫ: SharePla (ܭըڞ༗αʔϏε)

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։ൃࣄྫ: ΤΫϝϧϯ (ϝʔϧ഑৴αʔϏε)

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։ൃࣄྫ: TOPSIC (εΩϧ൑ఆαʔϏε)

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ࣾձ͔Βͷ൓ڹ

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݄ؒͷಡऀ਺ = 1.9+ສ

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google.co.jp Ͱ ‘Rails’ ͱ ݕࡧ͢Δͱ1ϖʔδ໨ʹදࣔ

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ڭࡐʰRailsνϡʔτϦΞϧʱͱղઆಈըɾ࣭໰ରԠͳͲ ʰֶͼʱΛࢧ͑ΔαʔϏε ʰ๏ਓϓϥϯʱɹɹʰݚमϓϥϯʱɹɹʰڠۀɾఏܞʱ

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େֶɾେֶӃɾاۀɾεΫʔϧͰ࠾༻ IUUQTSBJMTUVUPSJBMKQQBSUOFST

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ڭࡐஜ೾େֶ ླྀٿେֶ "**5 IUUQTZBTTMBCKQKBOFXTVOJWPGSZVLZVTXJUISBJMTUVUPSJBM

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ࣾһݚमϚωʔϑΥϫʔυ IUUQTZBTTMBCKQKBQPTUTMFBSOJOHCZNBLJOH

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lʮࣗ෼ͷϓϩμΫτ։ൃΛ௨ͯ͠ଟ͘ͷࢹ఺ΛಘΒΕͨʯ ʮࠓޙͷ։ൃ΍ۀ຿Ͱ΋׆͖ͯ͘Δʯz ࣾһݚमϝϯόʔζΩϟϦΞ IUUQTZBTTMBCKQKBOFXTSBJMTUVUPSJBMBUNFNCFSTDBSFFS

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ଞʹ΋

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୊ࡐ: શࠃͷRubyίϛϡχςΟ

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ࢿ֨3BJMTٕज़ऀೝఆϒϩϯζࢼݧ

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ొஃ: RubyWorld Conference (2013೥ / 2015೥ / 2018೥)

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ड৆: ϑΫΦΧRubyେ৆ (2014೥ ༏ल৆ / 2019೥ AWS ৆)

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νϡʔτϦΞϧ ͷߋ৽ཤྺ

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ୈ̎൛ˠୈ̏൛

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̒ͭͷվળ఺ • Cloud9 (Ϋϥ΢υ౷߹։ൃ؀ڥ) ͷಋೖ • ୈ8ষͷϩάΠϯػߏΛϞμϯͳ࣮૷ʹҰ৽ • ςετπʔϧΛRSpec͔Βminitestʹมߋ • ϝʔϧૹ৴Λղઆ͢Δষ͕৽ͨʹ௥Ճ • ϚΠΫϩϙετʹը૾౤ߘػೳΛ௥Ճ • ଞɺಠࣗόϦσʔγϣϯ΍ϝλϓϩͷಋೖͳͲ

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Cloud9Λ࢖ͬͯϒϥ΢βͰ։ൃ (OSඇґଘ)

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ୈ2൛ ୈ3൛ ϩάΠϯػߏͰ͸ Ұ࣌Ϟσϧʹ͢Δ͔ ӬଓϞσϧʹ͢Δ͔ Ϣʔβʔ͕બ΂Δ

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RSpec minitest ςετίʔυ͕ γϯϓϧʹͳΓ ཧղ͠΍͍͢ ※ ٯʹ RSpec ͳͲͷߴ౓ͳςετ͸ ֶशίετ͕ߴ͍ͷͰଞॻ੶ʹҠৡ

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ActionMailerΛ࢖ͬͨϝʔϧૹ৴Λղઆ

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ϚΠΫϩϙετʹը૾౤ߘػೳ͕௥Ճ

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ଞɺಠࣗόϦσʔγϣϯ΍ϝλϓϩͷಋೖͳͲ

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ଞɺಠࣗόϦσʔγϣϯ΍ϝλϓϩͷಋೖͳͲ ಈతσΟεύον: sendϝιουΛ࢖ͬͯ, ݺͼग़͢ ϝιουΛಈతʹมߋ͢Δϫβ. cf. Meta Programming Ruby, Paolo Perrotta

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ࢀߟୈ̎൛ͰΑ͘ݟ͔͚ͨྫ • ηοτΞοϓ(ୈ̍ষ)Ͱ࠳ં • Ruby/RailsͷηοτΞοϓ͕೉͍͠ orz • Git/GitHub/Heroku ͕͏·͘ઃఆͰ͖ͳ͍… • ςετ͕͏·͘ಈ͔ͳͯ͘࠳ં • ςετ͕ࢥͬͨΑ͏ʹಈ͔ͳ͍!! • σϓϩΠͨ͠ͷʹ͏·͘දࣔ͞Εͳ͍…orz => ్தͰ᪴͘ཁҼͷ΄ͱΜͲ͕ɺ؀ڥґଘͷ໰୊

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• ηοτΞοϓ(ୈ̍ষ)Ͱ࠳ં • Ruby/RailsͷηοτΞοϓ͕೉͍͠ orz • Git/GitHub/Heroku ͕͏·͘ઃఆͰ͖ͳ͍… • ςετ͕͏·͘ಈ͔ͳͯ͘࠳ં • ςετ͕ࢥͬͨΑ͏ʹಈ͔ͳ͍!! • σϓϩΠͨ͠ͷʹ͏·͘දࣔ͞Εͳ͍…orz => ్தͰ᪴͘ཁҼͷ΄ͱΜͲ͕ɺ؀ڥґଘͷ໰୊ ୈ3൛Ͱ͸ɼ͜͏͍ͬͨ໰୊͕େ෯ʹվળ! ࢀߟୈ̎൛ͰΑ͘ݟ͔͚ͨྫ

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ୈ̏൛ˠୈ̐൛

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• Rails 5 ܥʹ׬શରԠ (ղઆɺίʔυɺิ଍ͳͲ) • ೉͘͠ɺ௕͍ষΛ෼ׂ ϩάΠϯػߏ → جຊฤ (Session) / ൃలฤ (Cookies) ϝʔϧૹ৴ → ΞΧ΢ϯτ༗ޮԽ / ύεϫʔυ࠶ઃఆ • εΩοϓͰ͖ΔষΛ໌ࣔ: 9ষ, 11ষ, 12ষ͕লུՄ • ԋशΛࡉ͔͘഑ஔ: ಡΉ→ॻ͘→ಡΉ→ॻ͘ … • Learn Enough γϦʔζͱͷ౷߹ ̑ͭͷվળ఺

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Ruby on Rails 5 ܥʹରԠ!

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೉ͯ͘͠௕͍ষΛ෼ׂͯ͠ɼεΩοϓՄೳʹ ୈ̏൛ ୈ̐൛ ϩάΠϯɺ ϩάΞ΢τ جຊతͳϩάΠϯػߏ (ୈ8ষ) ൃలతͳϩάΠϯػߏ (ୈ9ষ) ΞΧ΢ϯτ༗ޮԽͱ ύεϫʔυ࠶ઃఆ ΞΧ΢ϯτͷ༗ޮԽ (ୈ11ষ) ύεϫʔυͷ࠶ઃఆ (ୈ12ষ)

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೉ͯ͘͠௕͍ষΛ෼ׂͯ͠ɼεΩοϓՄೳʹ ୈ̏൛ ୈ̐൛ ϩάΠϯɺ ϩάΞ΢τ جຊతͳϩάΠϯػߏ (ୈ8ষ) ൃలతͳϩάΠϯػߏ (ୈ9ষ) ΞΧ΢ϯτ༗ޮԽͱ ύεϫʔυ࠶ઃఆ ΞΧ΢ϯτͷ༗ޮԽ (ୈ11ষ) ύεϫʔυͷ࠶ઃఆ (ୈ12ষ) ☝εΩοϓՄೳ

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ԋशΛࡉ͔͘഑ஔ͠ɼಡΉˠॻ͘ΛεϜʔζʹ

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Learn Enough γϦʔζͱͷ౷߹ (ઈࢍ຋༁த!)

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• Rails 5 ܥΛ࢖ͬͯΈ͍ͨͷʹ Rails 4.2 ͔… ⤵ • ϩάΠϯɺϩάΞ΢τͷষ͕௕ͯ͘πϥ͍ • ΞΧ΢ϯτ༗ޮԽ/ύεϫʔυ࠶ઃఆ͕೉͍͠ • ్தͷষΛεΩοϓͯ͠ಡΈਐΊ͍ͨ • ಡΜͰΔ͚ͩͩͱ๞͖ͯ͠·͏ͷͰ… >< • ॳ৺ऀͳͷͰલఏͱͳΔجૅ஌͔ࣝΒֶͼ͍ͨ. ࢀߟୈ̏൛ͰΑ͘ݟ͔͚ͨྫ

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• Rails 5 ܥΛ࢖ͬͯΈ͍ͨͷʹ Rails 4.2 ͔… ⤵ • ϩάΠϯɺϩάΞ΢τͷষ͕௕ͯ͘πϥ͍ • ΞΧ΢ϯτ༗ޮԽ/ύεϫʔυ࠶ઃఆ͕೉͍͠ • ్தͷষΛεΩοϓͯ͠ಡΈਐΊ͍ͨ • ಡΜͰΔ͚ͩͩͱ๞͖ͯ͠·͏ͷͰ… >< • ॳ৺ऀͳͷͰલఏͱͳΔجૅ஌͔ࣝΒֶͼ͍ͨ. ୈ̐൛Ͱ͸ɼ͜͏͍ͬͨ໰୊Λվળ! ࢀߟୈ̏൛ͰΑ͘ݟ͔͚ͨྫ

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ୈ̐൛ɼ͓ͨΊ͋͠Ε

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ֶशΛࢧ͑Δ࢓૊Έ ~ ׬૸Λॿ͚ΔΞϨίϨ ~ One More Thing!

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1. 1प໨͸ςετΛॻ͔ͳ͍ / ඞਢͷষͷΈ΍Δ      2. Կ౓΋܁Γฦ͠΍Δ.      3. ଞͷਓͱ৘ใڞ༗͠ͳ͕ΒਐΊΔ. RailsνϡʔτϦΞϧͷ̍प໨Ͱ͸ɼ Ruby/Rails΍ςετͷงғؾΛཧղͰ͖Ε͹े෼ɽ ෼͔Βͳ͍ίʔυ΍ԋश͸εΩοϓͯ͠, 2प໨΍3प໨ͰɼεΩοϓͨ͠Օॴͱ޲͖߹͏. ͍᪴ͨ࣌ʹॿ͚߹͑Δ஥͕͍ؒΔͱ৺ڧ͍. (଎͞ॏࢹͳΒ) ղઆಈը΍࣭໰ରԠͳͲ΋׆༻.

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https://objectclub.tumblr.com/post/73687093348/rails Կ౓΋΍Γ͍ͨRailsνϡʔτϦΞϧ - Φϒϩά

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https://github.com/yasslab/sample_apps ֤ষͷαϯϓϧίʔυू - GitHub

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RailsνϡʔτϦΞϧղઆಈը (36࣌ؒ) https://railstutorial.jp/screencast

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ݸਓ͚ͩͰͳ͘ ๏ਓ޲͚ʹ΋ɻ

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ࣾһݚम༻ʰ๏ਓϓϥϯʱ https://railstutorial.jp/business ʰͳΜͱͳ͘ʱ͔Βɺཧղͯ͠ਐΊΒΕΔνʔϜ΁

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https://railstutorial.jp/training ʰϓϩμΫτ։ൃº൓సֶशʱͰ1#-࣮ફݚम ΦϚΧηܥʰݚमϓϥϯʱ

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https://railstutorial.jp/partner ύʔτφʔ֤ࣾͱڠྗ͠ɺֶͼͷʰ৔ʱΛ૿΍͢ ࣄۀͰ׆༻ʰڠۀϓϥϯʱ