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େن Padrino
ΞϓϦέʔγϣϯ
Rails Ҡߦ
2016/04/27 @ttanimichi
(C) Tsukuru Tanimichi, 2016 1
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ࣗݾհ
• @ttanimichi
• 20146݄ʙ גࣜձࣾ Aiming
• ڞ௨ج൫ͷ։ൃΛ͍ͯͨ͠
• ࠷ۙήʔϜλΠτϧʹҟಈ
• https://github.com/ttanimichi
• [email protected]
(C) Tsukuru Tanimichi, 2016 2
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ݬౝઓهάϦϑΥϯ
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ڥ
• Ruby 2.0
• Padrino 0.11
• MySQL 5.5
• nginx
• Redis
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rake stats
% bin/rake stats
+----------------------+-------+-------+---------+---------+-----+-------+
| Name | Lines | LOC | Classes | Methods | M/C | LOC/M |
+----------------------+-------+-------+---------+---------+-----+-------+
| Controllers | 2984 | 2566 | 50 | 302 | 6 | 6 |
| Helpers | 86 | 86 | 0 | 1 | 0 | 84 |
| Models | 15810 | 13029 | 422 | 1513 | 3 | 6 |
| Mailers | 0 | 0 | 0 | 0 | 0 | 0 |
| Javascripts | 11577 | 7916 | 1 | 809 | 809 | 7 |
| Libraries | 19329 | 13621 | 693 | 1754 | 2 | 5 |
| Controller specs | 223 | 181 | 0 | 2 | 0 | 88 |
| Lib specs | 4404 | 3603 | 6 | 6 | 1 | 598 |
| Model specs | 31852 | 26255 | 0 | 19 | 0 | 1379 |
| Request specs | 15 | 13 | 0 | 0 | 0 | 0 |
| Service specs | 24027 | 19808 | 3 | 37 | 12 | 533 |
+----------------------+-------+-------+---------+---------+-----+-------+
| Total | 110307 | 87078 | 1175 | 4443 | 3 | 17 |
+----------------------+-------+-------+---------+---------+-----+-------+
Code LOC: 37218 Test LOC: 49860 Code to Test Ratio: 1:1.3
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rake stats
% bin/rake stats
+----------------------+-------+-------+---------+---------+-----+-------+
| Name | Lines | LOC | Classes | Methods | M/C | LOC/M |
...
| Models | 15810 | 13029 | 422 | 1513 | 3 | 6 |
...
+----------------------+-------+-------+---------+---------+-----+-------+
400 Models
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rake stats
• COOKPAD Ͱ 1500 Models
• lib/ ҎԼʹ Model ͬΆ͍Ϋϥε͕100ݸ͘
Β͍͋ͬͨ
• ͋ΘͤΔͱ 500 Models ͘Β͍
• COOKPAD ͷ 1/3 ͘Β͍ʁʁ
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ੈք࠷େͷ Padrino ΞϓϦέʔγϣϯʁʁ
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ͭΒΈ
• rake spec ʹ1͔͔࣌ؒΔ
• autoload ͬͯͳ͔ͬͨ
• ىಈʹ2͘Β͍͔͔Δ
• spec Ұ࣮݅ߦ͢Δ͚ͩͰ2
• AR ͷΩϟογϡ͕ޮ͍ͯͳ͍ͬΆ͍ʁʁ
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ґଘϥΠϒϥϦ
• activerecord 3.2
• activesupport 3.2
ͭ·Γɺ΄ͱΜͲ Rails3
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͜Ε Rails ʹҠߦͰ͖ΔΜ͡ΌͶʁ
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͍ͭΧοͱͳͬͯ...
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Ҡߦίετ
• Padrino ͔Β Rails ͷҠߦ
• activerecord ͷόʔδϣϯΛ্͛Δ
• activesupport ͷόʔδϣϯΛ্͛Δ
• ͍ͭͰʹ Ruby ͷόʔδϣϯ্͛Δ
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ํ
• ·ͣ Rails4 Ͱಈ͔͢͜ͱ͚ͩߟ͑Δ
• ʮ͍ͭͰʹϦϑΝΫλϦϯάʯೝΊͳ͍
• ػցతʹҠߦ࡞ۀ͚ͩ͢Δ
• ϦϑΝΫλϦϯάࡉ͔͍վળҠߦޙʹ͍͘
ΒͰͰ͖Δ
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ํ
• RailsͷҠߦͱ͍͏ʮେ͖͍ʯ
• ಉ࣌ʹϦϑΝΫλϦϯά͠͡ΊΔͱӬ
ԕʹҠߦ࡞ۀ͕ྃ͠ͳ͍
• Ϗδωεଆ͕ΩϨΔ → Ҡߦ͕ࣦഊ
• ͱʹ͔͘ػցతʹҠߦ͢Δ
• Կߟ͑ͣʹ spec ͕ίέ͍ͯΔॴΛ͢
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Ҡߦखॱ
• ͱʹ͔͘·ͣσΟϨΫτϦߏΛ࡞Δ
• Padrino ଆ͔Β Models ͳͲΛҠ͍ͯ͘͠
• bundle exec rspec ͕ಈ͘ͱ͜Ζ·ͰҰਓ
Ͱͬͯ͘
• rails new
• rails generate rspec:install
• database.yml ͷઃఆͱ͔
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bundle exec rspec ಈ͍ͨ
• ͔͜͜Βઌϝϯόʔʹ࡞ۀΛৼΔ
• ͱʹ͔͘ spec ͑͞ಈ͚ۀͰ͖Δ
• ୲ͯ͠ spec ͕ίέ͍ͯΔ෦Λमਖ਼
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େʹίέΔ spec
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େʹίέΔ spec
• ͲΜ͚ͩίέͯͯ spec ͕ಈ͖͑͢͞Εम
ਖ਼ϝϯόʔʹ୲Ͱ͖Δ
• Active Record 3 ͱ 4 ͷඇޓͱ͔
• ઃఆ·ΘΓͷ
• padrino helper ͷґଘ
• ಉ໊͡લͷϝιουΛఆٛͯ͠ rails ͷ
helper ΞΫηε͢ΔΑ͏मਖ਼
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Ͱ͖·ͨ͠
% rails -v
Rails 4.2.4
% ruby -v
ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-darwin14]
ຊ൪ڥͰطʹಈ͍ͯ·͢
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ৼΓฦΓ
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ৼΓฦΓ
• Ҡߦίετʹݟ߹͏͚ͩͷϝϦοτ͕͋ͬͨͷ
͔ͳ͔ͬͨͷ͔ʮ͔Βͳ͍ʯ
• ϝϯόʔͷ։ൃʹର͢ΔϞνϕʔγϣϯΞοϓ
• େֻ͔ΓͳҠߦʹ༐ؾͱܾஅྗ͕ඞཁ
• Padrino ͷ··࠷ݶͷվળ͚ͩ͢Δͬͯબ
ࢶΞϦ͔ͩͬͨ
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͓·͚
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ཧը໘
• ຊମͱཧը໘ผΞϓϦέʔγϣϯ
• ཧπʔϧଆຊମଆͷ Model Λࢀর
• ཧπʔϧଆҰ୴ Padrino ͷ··ͨ͠
• Ұ෦ͷ Model ͕ Rails.env ʹґଘʢྑ͘ͳ͍ʣ
• Padrino ͷ߹ Padrino.env Λࢀর͍ͨ͠
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Rails = Padrino ΩλίϨ
Rails = Padrino
Rails.env #=> "development"
ॳظԽ࣌ʹ Rails ͱ͍͏ఆΛఆٛ
※ ωλͰ͢
※ ཧը໘ Rails ͷҠߦ࡞ۀΛࠓ͍ͯ͠ΔΑ
※ ཧը໘ͷ Rails Ҡߦ΄ͱΜͲྃ
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͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
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