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ୈ6ষ ϢʔβʔͷϞσϧΛ࡞੒͢Δ #RailsϋϯζΦϯηϛφʔ http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ

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ηϛφʔΛ ࢝ΊΔલʹ

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Screencast.first.visit? http://railstutorial.jp/screencasts

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Chapter.code.valid? https://github.com/yasslab/sample_apps

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ຊηϛφʔͷ ̏ͭͷಛ௕

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ߨࢣͷλʔϛφϧ͸Լه URL ͔ΒӾཡͰ͖·͢ :) http://screenx.tv/yasulab ߨٛதʹࢀরͨ͠ϦϯΫ͸ίϝϯτཝͰ (࣭໰΋͓ؾܰʹ)

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࣭໰͸͍ͭͰ΋͓ؾܰʹ! ݸผ૬ஊ͸ٳܜ΍ऴྃޙʹ :)

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“࿩ʹ͍͍͚ͭͯͳ͔ͬͨorz” ͦΜͳͱ͖ʹ҆৺ͳಈըαϙʔτ!

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Ready?

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ϋϯζΦϯηϛφʔΛ ਐΊ͍͖ͯ·͠ΐ͏!

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ୈ6ষ ϢʔβʔͷϞσϧΛ࡞੒͢Δ #RailsϋϯζΦϯηϛφʔ http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ

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1. WebαΠτͷجຊతͳϨΠΞ΢τΛ࡞੒
 − Home/About/Help/Signupϖʔδ
 − BootstrapΛ࢖ͬͨσβΠϯ
 − PartialػೳΛ࢖ͬͨϦϑΝΫλϦϯά 2. Asset Pipelineػೳ΍Sassʹ͍ͭͯ঺հ 3. Routes΍ςετΛચ࿅ͤ͞Δ
 − subject { … } , before { … } 4. Ϣʔβʔొ࿥ͷϖʔδΛTDDͰ࡞੒ ୈ̑ষͰ΍ͬͨ͜ͱ

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1. Ϣʔβʔ༻ͷσʔλϞσϧΛ࡞੒
 cf. rails scaffold Users name:string email:string͋
 σʔλΛ࡞੒ɾݕࡧɾߋ৽ͯ͠ΈΔ 2. ϢʔβʔͷσʔλΛݕূ͢Δ
 ໊લ͕ଘࡏ͢Δ͔?ϑΥʔϚοτ͸ਖ਼͍͔͠? 3. ύεϫʔυΛ௥Ճ͢Δ
 has_secure_passoword ୈ̒ষͰ΍Δ͜ͱ

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ୈ6ষ ϢʔβʔͷϞσϧΛ࡞੒͢Δ 6.1 UserϞσϧ http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ

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• UserϞσϧͷ࡞੒
 rails generate model User name:string email:string • db/migrate/[timestamp]_create_users.rb Λ֬ೝ • ϚΠάϨʔγϣϯ(bundle exec rake db:migrate) • ϩʔϧόοΫ (bundle exec rake db:rollback) • db/development.sqlite3 ͷத਎Λ֬ೝ • rails console ্ͰϢʔβʔΛ࡞੒ɾݕࡧɾߋ৽ UserϞσϧ

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ୈ6ষ ϢʔβʔͷϞσϧΛ࡞੒͢Δ 6.2 ϢʔβʔΛݕূ͢Δ http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ

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• ໊લ΍ϝʔϧΞυϨεΛݕূ(validate)͢Δ: • name ͸ۭͰ͸ͳ͍͔? (ଘࡏੑ) • email ͸ॏෳ͍ͯ͠ͳ͍͔? (Ұҙੑ) • email ͸ϑΥʔϚοτʹै͍ͬͯΔ͔? • ݕূ߲໨ྫ: ଘࡏੑ/Ұҙੑ/ϑΥʔϚοτ/௕͞ • ςετۦಈ։ൃͰUserϞσϧ΁ͷݕূΛ௥Ճ ϢʔβʔΛݕূ͢Δ

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ୈ6ষ ϢʔβʔͷϞσϧΛ࡞੒͢Δ 6.3 ηΩϡΞͳύεϫʔυΛ ௥Ճ͢Δ http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ

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• Ϣʔβʹpassword_digestͱ͍͏ଐੑΛ௥Ճ • password_digestʹର͢ΔςετΛ௥Ճ • Railsͷhas_secure_passwordػೳΛ࢖ͬͯɺ
 ύεϫʔυΛ҉߸Խͨ͠ޙʹDBʹอଘ͢Δɻ
 (ສ͕ҰDB͕࿙Εͯ΋ύεϫʔυΛ౪·ͤͳ͍) • authenticateϝιουΛ࢖ͬͯೝূ͢Δɻ • ࣮ࡍʹϢʔβʔΛ࡞੒ͯ͠ɺಈ࡞Λ֬ೝ͢Δɻ ηΩϡΞͳύεϫʔυΛ௥Ճ͢Δ

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͓ർΕ༷Ͱͨ͠

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ࢀߟ৘ใ

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Active Record ͷجૅ http://railsguides.jp/active_record_basics.html

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Active Record ϚΠάϨʔγϣϯ http://railsguides.jp/active_record_migrations.html

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Active Record όϦσʔγϣϯ http://railsguides.jp/active_record_validations.html

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͓஌Βͤ

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RailsύεϙʔτΛ։࢝͠·͢!

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എܠ • Ωϟϯηϧ଴ͪͩͱ༧ఆཱ͕ͯͮΒ͍ :(
 => ʮ”ͱΓ͋͑ͣਃ͠ࠐΈ” ͕ଟ͍…?ʯ • εΫϦʔϯΩϟετΛࣄલʹࢹௌ͍ͨ͠!
 => ʮܾࡁ͕ηϛφʔ௚લͳͷͰ೉͍͠ʯ • ಉ͡ষΛԿ౓΋ࢀՃ͍ͨ͠!
 => ʮಛʹɼݸผʹ࣭໰/૬ஊ͕͍ͨ͠ʯ

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ίΞͳࢀՃऀ͕ ֶश͠΍͍͢
 ؀ڥʹ.

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ࢀՃඅͷ·ͱΊܾͯࡁϓϥϯ

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Ωϟϯηϧ଴ͪͰ΋ࢀՃՄೳ!

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ಈը͕ࣄલʹࢹௌͰ͖·͢

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ϑϦʔύεܗࣜ (࠶ԋࢀՃՄ)

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No content

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ڵຯ͕͋Ε͹ Co-Edo ·Ͱ :)

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ࠓޙͷਐΊํ • ࠓޙͷεέδϡʔϧ͸ίνϥ (དྷ೥Ҏ߱΋ެ։)
 → ৄࡉ: http://railstutorial.jp/seminars • εΫϦʔϯΩϟετͷൢചΛ։࢝͠·ͨ͠ :)
 → ৄࡉ: http://railstutorial.jp/screencasts • Ξϯέʔτͷ͝ճ౴ʹڠྗ͍ͩ͘͞
 ίϝϯτཝʹURLΛష෇͚·͢ :)
 ※ Ξϯέʔτʹճ౴Λૹ৴͢Δͱ,
 ɹಛయಈըͷ৘ใ͕දࣔ͞Ε·͢.

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ୈ6ষ ϢʔβʔͷϞσϧΛ࡞੒͢Δ #RailsϋϯζΦϯηϛφʔ http://railstutorial.jp/ RailsνϡʔτϦΞϧ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛ࢖ͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM ϚΠέϧɾϋʔτϧ