{"id":343,"date":"2016-12-08T20:28:39","date_gmt":"2016-12-08T11:28:39","guid":{"rendered":"http:\/\/okamurax.com\/?p=343"},"modified":"2017-01-09T05:34:29","modified_gmt":"2017-01-08T20:34:29","slug":"ubuntu%e3%81%b8%e3%81%aeruby%e3%80%81rails%e3%81%ae%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab","status":"publish","type":"post","link":"https:\/\/appbay.org\/?p=343","title":{"rendered":"Ubuntu\u3078\u306eRuby\u3001Rails\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb Rails\u306e\u4f7f\u3044\u65b9\u57fa\u672c"},"content":{"rendered":"

\u5fc5\u8981\u3067\u3042\u308c\u3070Passenger\u3082
\nApache+Passenger\u3067Rails\u3092\u52d5\u304b\u3059<\/a><\/p>\n

\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n

sudo apt-get update
\n<\/span>sudo apt-get install ruby
\n<\/span>ruby -v
\n<\/span>gem -v (ruby\u306ever\u306b\u3088\u3063\u3066\u306fgem\u304c\u5165\u3089\u306a\u3044)
\n<\/span>sudo apt-get install ruby-dev zlib1g-dev liblzma-dev
\n<\/span>sudo gem install nokogiri
\n<\/span>sudo gem install rails
\n<\/span>rails -v<\/span><\/p>\n

\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210<\/h2>\n

\u4ee5\u4e0b\u306f\u666e\u901a\u306e\u6d41\u308c\u3002<\/p>\n

rails new xxx(\u3053\u3053\u3067xxx\u30d5\u30a9\u30eb\u30c0\u304c\u4f5c\u6210\u3055\u308c\u308b\u3002\u521d\u56de\u306e\u307fsqlite\u95a2\u9023\u306e\u30a8\u30e9\u30fc\u304c\u3067\u308b)
\n<\/span>sudo apt-get install sqlite3
\n<\/span>sudo apt-get install sqlite3 libsqlite3-dev
\n<\/span>sudo gem install sqlite3
\n<\/span>sudo apt-get install nodejs
\n<\/span>bundle install
\n<\/span>rails s -b 0.0.0.0<\/span><\/p>\n

\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210<\/h2>\n

\u3053\u3053\u304b\u3089\u81ea\u5206\u7528<\/p>\n

rails new xxx -B -C -T -d sqlite3<\/span>
\nB\uff1abundle\u30b9\u30ad\u30c3\u30d7
\nC\uff1aActionCable\u95a2\u9023\u751f\u6210\u3057\u306a\u3044
\nT\uff1a\u30c6\u30b9\u30c8\u95a2\u9023\u751f\u6210\u3057\u306a\u3044<\/p>\n

\u3082\u3057\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5225PC\u304b\u3089\u306e\u30b3\u30d4\u30fc\u3059\u308b\u5834\u5408\u3002\u30b3\u30d4\u30fc\u3057\u305f\u30d5\u30a9\u30eb\u30c0\u3067
\nbundle update<\/span>
\nrake db:migrate<\/span>
\n\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n

\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u8a2d\u5b9a<\/h2>\n

\/config\/application.rb<\/span>
\n\u306b
\nconfig.time_zone = ‘Tokyo’<\/span>
\n\u3068\u8ffd\u52a0\u3002<\/p>\n

Gemfile\u3092\u7de8\u96c6<\/h2>\n

\u3053\u3053\u3067\u306f
\nCoffee-rails<\/span>
\n\u3092\u524a\u9664\u3057\u3001\u5fc5\u8981\u3067\u3042\u308c\u3070ruby\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3082\u6307\u5b9a\u3057\u3066\u4ee5\u4e0b\u3092\u8ffd\u52a0\u3059\u308b\u3002
\ngem ‘bootstrap’<\/span>
\ngem ‘tether-rails’<\/span>
\ngem ‘font-awesome-sass’<\/span>
\n\u3092\u8ffd\u52a0\u3057\u3001
\nbundle install
\n\u3092\u5b9f\u884c\u3002<\/span><\/span><\/p>\n

bundler\u306fgem\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3001
\ngem\u306e\u4f9d\u5b58\u95a2\u4fc2\u304c\u66f8\u304b\u308c\u305fgemfile.lock\u3092\u751f\u6210\u3059\u308b\u3002
\n\u624b\u4f5c\u696d\u3067\u7de8\u96c6\u3059\u308b\u306e\u306fgemfile\u3067\u3001gemfile.lock\u306f\u3044\u3058\u3089\u306a\u3044\u3002
\ngemfile.lock\u306e\u3042\u308b\u5834\u6240\u3067bundle install\u3068\u3059\u308b\u3068\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5fc5\u8981\u306agem\u304c\u5165\u308b\u3002
\nbundler\u304c\u8aad\u3093\u3067\u3044\u308b\u306e\u306flock\u306e\u307b\u3046\u3067\u3001
\nbundle update\u3092\u3059\u308b\u3068lock\u3092\u7121\u8996\u3057\u3001Gemfile\u3092\u5143\u306b\u30a4\u30f3\u30b9\u30c8\u3001lock\u306e\u518d\u751f\u6210\u3059\u308b\u3002
\nGemfile\u306e\u4e2d
\n‘=>1.3.0’ \u306e\u8868\u8a18\u306f\u30011.3.0 \u4ee5\u4e0a\u3068\u3044\u3046\u610f\u5473
\n‘~>4.1.0’ \u306e\u8868\u8a18\u306f\u30014.1.0 \u4ee5\u4e0a 4.2\u4ee5\u4e0b<\/p>\n

generators.rb\u306e\u7de8\u96c6\uff08rails g\u30b3\u30de\u30f3\u30c9\u306e\u8a2d\u5b9a\uff09<\/h2>\n

config\/initializers<\/span>
\n\u306e\u4e2d\u306b
\ngenerators.rb<\/span>
\n\u3092\u4f5c\u6210\u3057\u4ee5\u4e0b\u3092\u8a18\u8ff0\u3002
\nRails.application.config.generators do |g|<\/span>
\n\u3000g.helper false<\/span>
\n\u3000g.assets false<\/span>
\n\u3000g.skip_routes true<\/span>
\n\u3000g.test_framework false<\/span>
\nend<\/span><\/p>\n

\u00a0css\u306e\u8a2d\u5b9a<\/h2>\n

\/assets\/stylesheets\/application.css<\/span>
\n\u3092scss\u306b\u5909\u66f4\u3057\u3066\u3001\u3055\u3089\u306b\u540c\u30d5\u30a9\u30eb\u30c0\u306bmain.scss\u3092\u4f5c\u6210\u3002<\/p>\n

application.scss\u306b\u306f\u3001\u4ee5\u4e0b\u3092\u8a18\u8ff0\u3002
\n@import ‘bootstrap’;<\/span>
\n@import ‘font-awesome-sprockets’;<\/span>
\n@import ‘font-awesome’;<\/span>
\n@import ‘*’;<\/span><\/p>\n

Javascript\u306e\u8a2d\u5b9a<\/h2>\n

\/assets\/javascript\/application.js<\/span>
\n\u306e\u4e2d\u306b\u4ee5\u4e0b\u3092\u8ffd\u8a18
\n\/\/= require tether<\/span>
\n\/\/= require bootstrap-sprockets<\/span><\/p>\n

\u30e2\u30c7\u30eb\u306e\u4f5c\u6210<\/h2>\n

rails g model member<\/span>
\n(\u5358\u6570\u5f62)
\n\u3053\u3053\u3067\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30af\u30b9\u30ea\u30d7\u30c8\u304c\u3067\u304d\u308b\u3002<\/p>\n

\u30c6\u30fc\u30d6\u30eb\u540d\uff1a\u3000members
\n\u30af\u30e9\u30b9\u5b9a\u7fa9\uff1a\u3000Member
\n\u30af\u30e9\u30b9\u30d5\u30a1\u30a4\u30eb\uff1a\u3000member.rb
\n\u30c6\u30b9\u30c8\uff1a\u3000member_test.rb<\/p>\n

config\/routes.rb<\/span>
\n\u306b
\nresources :members
\n<\/span>\u3068\u8a18\u8ff0\u3059\u308b\u3002<\/p>\n

<\/h2>\n

\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30b9\u30af\u30ea\u30d7\u30c8\u8a2d\u5b9a<\/h2>\n

migrate\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u30c6\u30fc\u30d6\u30eb\u3092\u5b9a\u7fa9\u3059\u308b\u3002
\n\/db\/migrate\/xxx<\/span><\/p>\n

\u53c2\u8003
\nhttp:\/\/railsdoc.com\/migration<\/span><\/p>\n

\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u95a2\u9023<\/h2>\n

rails new \u306e\u3068\u304d\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u7528\u306eyml\u304c\u81ea\u52d5\u3067\u4f5c\u6210\u3055\u308c\u308b\u3002
\nconfig\/database.yml<\/span>
\n\u304c\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3002<\/p>\n

\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4f5c\u6210\u30fb\u524a\u9664<\/h2>\n

rake db:create<\/span>
\n\u30c6\u30b9\u30c8\u3001\u958b\u767a\u7528\u304c\u3067\u304d\u308b\u3002<\/p>\n

rake db:create RAILS_ENV=production<\/span>
\n\u672c\u756a\u7528\u3060\u3051\u3067\u304d\u308b\u3002<\/p>\n

rake db:dropb<\/span>
\n\u30c6\u30b9\u30c8\u3001\u958b\u767a\u3092\u524a\u9664\u3067\u304d\u308b\u3002<\/p>\n

rake db:dropb RAILS_ENV=production<\/span>
\n\u672c\u756a\u7528\u3092\u524a\u9664\u3067\u304d\u308b\u3002<\/p>\n

\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210<\/h2>\n

rake db:migrate<\/span>
\n\u30c6\u30b9\u30c8\u3001\u958b\u767a\u7528<\/p>\n

rake db:migrate RAILS_ENV=production<\/span>
\n\u672c\u756a\u7528<\/p>\n

migrate\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u65bd\u3059\u308b\u3068schema.rb\u304c\u3067\u304d\u308b\u3002<\/p>\n

\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u5f8c\u5909\u66f4\u306e\u5834\u5408\u3001
\nrails g migration \u30af\u30e9\u30b9\u540d
\n<\/span>\u3067\u3067\u304d\u305f\u30d5\u30a1\u30a4\u30eb\u306badd_column\u7b49\u3092\u66f8\u3044\u3066\u518d\u5ea6db:migrate\u3067OK<\/p>\n

\u30c6\u30fc\u30d6\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u623b\u3059\u5834\u5408
\nrake db:migrate VERSION=2015xxxx\uff08\u6570\u5b57\u306e\u90e8\u5206\u3060\u3051\uff09<\/span>
\nrake db:rollbak(\u3072\u3068\u3064\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3)<\/span><\/p>\n

\u73fe\u5728\u306e\u30d0\u30fc\u30b8\u30e7\u30f3
\nrake db:migrate:status<\/span><\/p>\n

\u30c6\u30fc\u30d6\u30eb\u306e\u7834\u68c4(\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u66f8\u304d\u76f4\u3057)<\/h2>\n

rake db:migrate:reset
\n\u306f<\/span>
\nrake db:drop
\nrake db:create
\nrake db:migrate
\n\u306e\uff13\u3064\u3068\u540c\u3058\u52b9\u679c\u304c\u3042\u308b\u3002<\/span>
\n<\/span><\/p>\n

\u3061\u306a\u307f\u306b\u3001
\nrake db:reset<\/span>
\n\u306f\u3001
\nrake db:drop<\/span>
\nrake db:create<\/span>
\nrake db:schema:load<\/span>
\nrake db:seed<\/span>
\n\u3068\u540c\u3058\u52b9\u679c\u304c\u3042\u308b\u3002<\/p>\n

rake db:setup<\/span>
\n\u306f\u3001
\nrake db:create<\/span>
\nrake db:schema:load<\/span>
\nrake db:seed<\/span>
\n\u3068\u540c\u3058\u52b9\u679c\u304c\u3042\u308b\u3002<\/p>\n

\u30b7\u30fc\u30c9\u30c7\u30fc\u30bf<\/h2>\n

\u30a2\u30d7\u30ea\u3092\u4f5c\u3063\u305f\u3068\u304d\u306bdb\/seeds.rb\u304c\u3067\u304d\u308b\u3002
\n\u4e2d\u306b\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u66f8\u3044\u3066\u4ee5\u4e0b\u3092\u5b9f\u884c\u3002<\/p>\n

i \u00a0= model_class.new<\/span>
\ni.col_name = “xxx”<\/span>
\ni.save!<\/span>
\n\u3068\u3044\u3046\u306e\u304c\u57fa\u672c<\/p>\n

rake db:seed<\/span>
\n\u30c6\u30b9\u30c8\u3068\u958b\u767a<\/p>\n

rake db:seed RAILS_ENV=production<\/span>
\n\u672c\u756a<\/p>\n

\u3067\u30c7\u30fc\u30bf\u304c\u633f\u5165\u3055\u308c\u308b\u3002<\/p>\n

\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n

root “control_name#action_name”<\/span>
\n\u306f\u30eb\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u7528\u3002\u3053\u308c\u306f
\n:root<\/span>
\n\u3067\u3053\u306e\u30d1\u30b9\u304c\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3002<\/p>\n

\u57fa\u672c\u306f
\nrequest_type path => “control_name#action_name”<\/span><\/p>\n

as: \u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u30b7\u30f3\u30dc\u30eb\u3067\u6307\u5b9a\u3067\u304d\u308b\u3002<\/p>\n

\u4f8b\uff11<\/p>\n

routes.rb\uff1a\u3000<\/span>
\nget “bad_request\/:a\/:b\/:c” => “top#bad_request”<\/span><\/p>\n

top_controller.rb\uff1a<\/span>
\n\u3000\u3000def bad_request<\/span>
\n\u3000\u3000render :text => “hello world” + ” ” + params[:b] + ” ” + params[:a] + ” ” + params[:c]<\/span>
\nend<\/span><\/p>\n

\u4ee5\u4e0b\u306e\u30a2\u30c9\u30ec\u30b9\u3067\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068
\nhttp:\/\/192.168.102.15\/app1\/bad_request\/taro\/Mr\/123<\/span><\/p>\n

\u30d6\u30e9\u30a6\u30b6\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u308b\u3002
\nhello world Mr taro 123<\/span><\/p>\n

get “lesson\/:action(\/:name)” => “lesson”<\/span>
\n\u306e\u3088\u3046\u306b\u30d1\u30e9\u30e1\u30fc\u30bf\u306b()\u3092\u4ed8\u3051\u308b\u3068\u7701\u7565\u53ef\u80fd\u3002
\n:action\u306b\u5165\u308b\u540d\u79f0\u304c\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3067\u3001\u305d\u306e\u307e\u307e\u547c\u3070\u308c\u308b\u3002<\/p>\n

\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u4f5c\u6210<\/h2>\n

rails g controller members
\n<\/span>\u30ea\u30bd\u30fc\u30b9\u7528\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u4f5c\u6210
\n\uff08CRUD\u306e\u3088\u3046\u306a\u96c6\u5408\u306b\u5bfe\u3059\u308b\u64cd\u4f5c\u3092\u3059\u308b\u306e\u306f\u8907\u6570\u5f62\u3001\u305d\u308c\u4ee5\u5916\u306f\u5358\u6570\u5f62\uff09<\/p>\n

\u30af\u30e9\u30b9\u5b9a\u7fa9\uff1a\u3000MembersController
\n\u30af\u30e9\u30b9\u30d5\u30a1\u30a4\u30eb\uff1a\u3000members_controller.rb
\n\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30d5\u30a9\u30eb\u30c0\uff1a\u3000app\/views\/members\/\u30a2\u30af\u30b7\u30e7\u30f3\u540d
\n\u30c6\u30b9\u30c8\uff1a\u3000members_controller_test.rb<\/p>\n

\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3067\u306f\u4ee5\u4e0b\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u304f\u3002
\nindex \/members<\/span>
\nnew \/members\/123<\/span>
\ncreate \/members\/new<\/span>
\nshow \/members\/123\/edit<\/span>
\nedit \/members – POST<\/span>
\nupdate \/members\/123 – PATCH<\/span>
\ndestroy \/members\/123 – DELETE<\/span><\/p>\n

rails g\u306e\u5909\u66f4\u3092\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u4f5c\u6210\u3068\u540c\u6642\u306b5\u500b\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u751f\u6210\u3055\u308c\u308b\u3002
\ncontrollers\/top_controller.rb<\/span>
\nviews\/top\/index.html.erb<\/span>
\nhelpers\/top_helper.rb<\/span>
\nassets\/javascript\/top.js<\/span>
\nassets\/stylesheets\/top.scss<\/span><\/p>\n

\u5909\u66f4\u3057\u305f\u3044\u5834\u5408\u306f\u3001generators.rb\u3092\u4fee\u6b63\u3059\u308b\u3002<\/p>\n

\u30d3\u30e5\u30fc\u306e\u4f5c\u6210<\/h2>\n

\/views\/controller_name\/method_name.html.erb<\/span>
\n\u304c\u81ea\u52d5\u3067\u547c\u3070\u308c\u308b\u3002<\/p>\n

\u30a2\u30af\u30b7\u30e7\u30f3\u306e\u5b9a\u7fa9\u304c\u306a\u304f\u3066\u3082\u30d3\u30e5\u30fc\u306f\u547c\u3073\u51fa\u3055\u308c\u308b\u3002<\/p>\n

\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u4f5c\u6210<\/h2>\n

\u5168\u4f53\u3092\u56f2\u3046\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306f\u3001
\nviews\/layouts<\/span>
\n\u306b\u5165\u3063\u3066\u3044\u308b\u3002
\napplication.html.erb
\n<\/span>\u30d3\u30e5\u30fc\u304c\u5165\u308b\u306e\u306f
\n<% yield %><\/span><\/p>\n

\u305f\u3060\u3057\u3001
\nviews\/layouts\/controller_name.html.erb<\/span>
\n\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001
\napplication.html.erb\u3088\u308a\u512a\u5148\u3057\u3066\u3001
\n\u4e0a\u8a18\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u8aad\u307e\u308c\u308b\u3002<\/p>\n

\u30a2\u30af\u30b7\u30e7\u30f3\u5185\u3067
\nrender layout: false<\/span>
\n\u3068\u3059\u308b\u3068\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u8aad\u307f\u8fbc\u307e\u308c\u306a\u3044\u3002
\n\u30d3\u30e5\u30fc\u306f\u8aad\u307e\u308c\u308b\u3002
\n\u30a2\u30af\u30b7\u30e7\u30f3\u5185\u3067\u3001
\nrender :text => “xxx”<\/span>
\n\u3068\u3059\u308b\u3068\u3001xxx\u3060\u3051\u3067\u30d3\u30e5\u30fc\u3082\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3082\u547c\u3070\u308c\u306a\u3044\u3002<\/p>\n

\u30d8\u30eb\u30d1\u30fc\u30e1\u30bd\u30c3\u30c9<\/h2>\n

app\/helper<\/span>
\n\u306e\u4e2d\u3067\u5b9a\u7fa9\u3059\u308b\u3002<\/p>\n

\u30d3\u30e5\u30fc\u306e\u4e2d\u3067\u81ea\u7531\u306b\u4f7f\u3048\u308b\u30e1\u30bd\u30c3\u30c9<\/p>\n

\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/h2>\n

\u30e2\u30c7\u30eb\u306e\u4e2d\u306b\u66f8\u304f\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u611f\u3058
\nvalidates :number,presence: true, length:{ \u30aa\u30d7\u30b7\u30e7\u30f3 }<\/span><\/p>\n

save\u304c\u547c\u3070\u308c\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u767b\u9332\u3057\u3088\u3046\u3068\u3057\u305f\u5024\u304c\u6b63\u3057\u3044\u304b\u30c1\u30a7\u30c3\u30af\u3002<\/p>\n

\u30e2\u30c7\u30eb\u306e\u66f4\u65b0\u65b9\u6cd5<\/h2>\n

\u30e2\u30c7\u30eb\u306e\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9<\/p>\n

\u30d5\u30a1\u30a4\u30f3\u30c0\u30fc\u30e1\u30bd\u30c3\u30c9
\nfind\uff1a\u3000\u4e3b\u30ad\u30fc(id)\u3092\u6e21\u3059
\nfind_by\uff1a\u3000\u30ab\u30e9\u30e0\uff1a\u5024\u306e\u30cf\u30c3\u30b7\u30e5\u3092\u6e21\u3059
\n\u7b49<\/p>\n

\u30af\u30a8\u30ea\u30e1\u30bd\u30c3\u30c9
\nwhere\uff1a\u3000\u30ab\u30e9\u30e0\uff1a\u5024\u306e\u30cf\u30c3\u30b7\u30e5\u3092\u6e21\u3059
\nfind_by_sql\uff1a\u3000SQL\u3092\u6e21\u3059\u3002
\n\u7b49<\/p>\n

find\u306a\u3069\u30ec\u30b3\u30fc\u30c9\u3067\u53d6\u5f97\u3059\u308b\u306e\u304c\u30d5\u30a1\u30a4\u30f3\u30c0\u30fc\u30e1\u30bd\u30c3\u30c9\u3067\u3001\u30e2\u30c7\u30eb\u306b\u76f4\u63a5\u4f7f\u3046\uff08\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9\uff09
\n\u30ec\u30b3\u30fc\u30c9\u306f\u30e2\u30c7\u30eb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u306a\u308b\u3002<\/p>\n

where\u306a\u3069\u306e\u30af\u30a8\u30ea\u30e1\u30bd\u30c3\u30c9\u3060\u3068\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u8fd4\u3063\u3066\u304f\u308b\u3002\u691c\u7d22\u6761\u4ef6\u3092\u4fdd\u6301\u3057\u3066\u3044\u308b\u3002
\n\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306f\u30d5\u30a1\u30a4\u30f3\u30c0\u30fc\u30e1\u30bd\u30c3\u30c9\u304c\u4f7f\u3048\u308b\u3002<\/p>\n

\u958b\u767a\u6642\u306e\u30e2\u30fc\u30c9<\/h2>\n

development\uff1a\u3000\u958b\u767a
\ntest\uff1a\u3000\u81ea\u52d5\u30c6\u30b9\u30c8\u7528
\nproduction\uff1a\u3000\u672c\u756a<\/p>\n

rails\u3084rake\u30b3\u30de\u30f3\u30c9\u306f\u5b9f\u884c\u6642\u306b
\nRAILS_ENV<\/span>
\n\u306e\u4e2d\u306e\u74b0\u5883\u5909\u6570\u306b\u3088\u3063\u3066\u52d5\u4f5c\u304c\u5909\u308f\u3063\u3066\u304f\u308b\u3002<\/p>\n

\u30b3\u30fc\u30c9\u306e\u4e2d\u3067\u3082
\nRails.env.development?<\/span>
\n\u3084
\nRails.env.production?<\/span>
\n\u306a\u3069\u3067true\/false\u3067\u78ba\u8a8d\u3067\u304d\u308b\u3002<\/p>\n

<\/h2>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u5fc5\u8981\u3067\u3042\u308c\u3070Passenger\u3082 Apache+Passenger\u3067Rails\u3092\u52d5\u304b\u3059 \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb sudo apt-get update sudo apt-get install ruby ruby -v gem – … <\/p>\n

“Ubuntu\u3078\u306eRuby\u3001Rails\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb Rails\u306e\u4f7f\u3044\u65b9\u57fa\u672c” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-343","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts\/343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=343"}],"version-history":[{"count":30,"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts\/343\/revisions"}],"predecessor-version":[{"id":701,"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts\/343\/revisions\/701"}],"wp:attachment":[{"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}