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Railsガイド「Railsをはじめよう」
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Yohei Yasukawa
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May 10, 2015
Education
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Railsガイド「Railsをはじめよう」
Railsガイド - Railsをはじめよう
http://railsguides.jp/getting_started.html
Yohei Yasukawa
PRO
May 10, 2015
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Transcript
RailsΛ͡ΊΑ͏ Railsղઆηϛφʔ http://railsguides.jp/ by ϠεϥϘ
ηϛφʔΛ ࢝ΊΔલʹ
ߨࢣͷλʔϛφϧԼه URL ͔ΒӾཡͰ͖·͢ :) http://screenx.tv/yasulab ߨٛதʹࢀরͨ͠ϦϯΫίϝϯτཝͰ (࣭͓ؾܰʹ)
࣭͍ͭͰ͓ؾܰʹ! ݸผ૬ஊٳܜऴྃޙʹ :)
Ready?
ղઆηϛφʔΛ ਐΊ͍͖ͯ·͠ΐ͏!
RailsΛ͡ΊΑ͏ Railsղઆηϛφʔ http://railsguides.jp/ by ϠεϥϘ
RailsΨΠυͱʁ • தڃऀʙ্ڃऀ͚ͷେܕϦϑΝϨϯε • ಡΈਐΊΔॱ൪ಛʹͳ͘ɺػೳຖʹղઆ: • e.g. Active Record ͷجૅɺόϦσʔγϣϯ
• e.g. Action View ͷ֓ཁɺϑΥʔϜϔϧύʔ • e.g. Action Controller ͷ֓ཁɺϧʔςΟϯά • ྫ֎: RailsΛ͡ΊΑ͏ → Rails νϡʔτϦΞϧ • Σϒ൛શฤແྉ! http://railsguides.jp/
ຊষͷ·ͱΊ RailsΛ͡ΊΑ͏ http://railsguides.jp/getting_started.html
ୈઅʙୈઅ • ରಡऀ • Railsͷֶ • RailsͷηοτΞοϓ • ৽نϓϩδΣΫτ࡞ •
“Welcome Abroad” ·Ͱ
ୈઅ • RailsνϡʔτϦΞϧͷ ୈ2ষʙୈ9ষΛ(ڧҾʹ) 1ͭʹ·ͱΊͨষ. • νϡʔτϦΞϧΛಡΜ ͩਓʹͱͬͯ෮शʹ, ͜Ε͔ΒಡΉਓʹͱͬ ͯ
Rails ͷงғؾΛମ ݧͰ͖ΔΑ͏ͳߏ.
Model-View-Controller (MVC) ΞʔΩςΫνϟͷ֓೦ਤ Router Controller View Model Database Req. HTML
ୈ3ষ ୈ5ষ ୈ6ষ ୈ4ষ
Model-View-Controller (MVC) ΞʔΩςΫνϟͷ֓೦ਤ Router Controller View Model Database Req. HTML
ຊΨΠυ
• લʹॻ͍͍͖ͯ·͢ • RESTΞʔΩςΫνϟΛαΫοͱߏஙͯ͠Έͯ, RailsͷϑΥϧμߏΞϓϦέʔγϣϯͷ֓ཁ ΛͳΜͱͳ͘Ѳ͢Δ. • ޙʮϨʔϧʹͬͯʯॻ͍͍͖ͯ·͢ • Scaffold
ίϚϯυͰࠇຐज़Λମݧͯ͠ΈΔ • scaffold͕ԿΛ͍ͯ͠Δ͔ཧղ͠ͳͯ͘େৎ. ৄࡉRailsνϡʔτϦΞϧͰղઆ͞Ε͍ͯ·͢. େࣄ!! ߏ3BJMTνϡʔτϦΞϧͱେମҰॹ
ୈઅ • RailsνϡʔτϦΞϧͷ ୈ2ষʙୈ9ষΛ(ڧҾʹ) 1ͭʹ·ͱΊͨষ. • νϡʔτϦΞϧΛಡΜ ͩਓʹͱͬͯ෮शʹ, ͜Ε͔ΒಡΉਓʹͱͬ ͯ
Rails ͷงғؾΛମ ݧͰ͖ΔΑ͏ͳߏ.
͔͜͜Β࣮ࡍʹ ϥΠϒίʔσΟϯά ܗࣜͰղઆ͠·͢
• ࠓ scaffold Λͬͯ ͏̍ͭϞσϧΛ࡞ • ϞσϧΛؔ࿈͚ͨΓ, ϦϑΝΫλϦϯάͨ͠Γ ͯ͠Έ·͢ •
࠷ޙʹηΩϡϦςΟ, ࢀߟࢿྉͳͲͷམึर͍. ୈઅʙ࠷ऴઅ
͓ർΕ༷Ͱͨ͠
ຊষͷ·ͱΊ RailsΛ͡ΊΑ͏ http://railsguides.jp/getting_started.html
RailsΨΠυͱʁ • தڃऀʙ্ڃऀ͚ͷେܕϦϑΝϨϯε • ಡΈਐΊΔॱ൪ಛʹͳ͘ɺػೳຖʹղઆ: • e.g. Active Record ͷجૅɺόϦσʔγϣϯ
• e.g. Action View ͷ֓ཁɺϑΥʔϜϔϧύʔ • e.g. Action Controller ͷ֓ཁɺϧʔςΟϯά • ྫ֎: RailsΛ͡ΊΑ͏ → Rails νϡʔτϦΞϧ • Σϒ൛શฤແྉ! http://railsguides.jp/
ࢀߟใ
Rails νϡʔτϦΞϧ http://railstutorial.jp/
Model-View-Controller (MVC) ΞʔΩςΫνϟͷ֓೦ਤ Router Controller View Model Database Req. HTML
ୈ2ষ
͓Βͤ
CoEdo.rb ࠙ձ https://coedo-rails.doorkeeper.jp/events/23803 ࠓ !
ηϛφʔࢀՃճʹԠͯ͡Լ͛
ࠓޙͷਐΊํ • ڹ͕͋ΔݶΓɼܧଓతʹ࣮ࢪ͍͖ͯ͠·͢. • ࠓޙͷղઆηϛφʔͷεέδϡʔϧ → ৄࡉ: http://railstutorial.jp/seminars • ܽ੮࣌εΫϦʔϯΩϟετͰิͰ͖·͢
:) → ৄࡉ: http://४උத • Ξϯέʔτͷ͝ճʹڠྗ͍ͩ͘͞ ίϝϯτཝʹURLΛష͚·͢ :-) ※ ΞϯέʔτʹճΛૹ৴͢Δͱ, ɹಛయಈըͷใ͕දࣔ͞Ε·͢.
ୈ2ষ σϞΞϓϦέʔγϣϯ #RailsνϡʔτϦΞϧ http://railstutorial.jp/ Railsղઆηϛφʔ by ϠεϥϘ 3VCZPO3BJMTνϡʔτϦΞϧ ࣮ྫΛͬͯ3BJMTΛֶ΅͏ .JDIBFM)BSUM
ϚΠέϧɾϋʔτϧ
RailsΛ͡ΊΑ͏ Railsղઆηϛφʔ http://railsguides.jp/ by ϠεϥϘ