注意
本スライドは オズビジョンもくもく会(第3回) で
もくもくやった内容をQiita Slideに書き留め
イキオイでそのままLTに使ったものです。
自己紹介
- @terra_yucco (オズビジョン3年目Eng)
- 2008-2013: C, Bash, VBA
- 2014: Bash, AWS Cli, Nagios
- 2015-: Bash, PHP, GAS
前提のおはなし
enPiTプログラム参加中。(事前講義Done)
PBLプログラムはRuby on Railsのため、
Hello Rails! を動かすべく もくもく します
事前の状態
- vagrantとvirtualboxインストール済
- rubyはインストール済
- よく見たらrailsもいた
vagrant@enpit:~$ which rails
/home/vagrant/.rbenv/shims/rails
参考
事前に必要なもの
全部用意されてた
vagrant@enpit:~$ which ruby
/home/vagrant/.rbenv/shims/ruby
vagrant@enpit:~$ which rails
/home/vagrant/.rbenv/shims/rails
vagrant@enpit:~$ which sqlite3
/usr/bin/sqlite3
なのでこの辺からやるよ!
最初はrails new
rubyって開始処理がほんと親切
vagrant@enpit:~$ pwd
/home/vagrant
vagrant@enpit:~$ rails new ~/ozmoku
create
create README.rdoc
create Rakefile
create config.ru
create .gitignore
create Gemfile
create app
create app/assets/javascripts/application.js
create app/assets/stylesheets/application.css
create app/controllers/application_controller.rb
create app/helpers/application_helper.rb
create app/views/layouts/application.html.erb
create app/assets/images/.keep
create app/mailers/.keep
create app/models/.keep
create app/controllers/concerns/.keep
create app/models/concerns/.keep
create bin
create bin/bundle
create bin/rails
create bin/rake
create bin/setup
create config
create config/routes.rb
create config/application.rb
create config/environment.rb
create config/secrets.yml
create config/environments
create config/environments/development.rb
create config/environments/production.rb
create config/environments/test.rb
create config/initializers
create config/initializers/assets.rb
create config/initializers/backtrace_silencers.rb
create config/initializers/cookies_serializer.rb
create config/initializers/filter_parameter_logging.rb
create config/initializers/inflections.rb
create config/initializers/mime_types.rb
create config/initializers/session_store.rb
create config/initializers/wrap_parameters.rb
create config/locales
create config/locales/en.yml
create config/boot.rb
create config/database.yml
create db
create db/seeds.rb
create lib
create lib/tasks
create lib/tasks/.keep
create lib/assets
create lib/assets/.keep
create log
create log/.keep
create public
create public/404.html
create public/422.html
create public/500.html
create public/favicon.ico
create public/robots.txt
create test/fixtures
create test/fixtures/.keep
create test/controllers
create test/controllers/.keep
create test/mailers
create test/mailers/.keep
create test/models
create test/models/.keep
create test/helpers
create test/helpers/.keep
create test/integration
create test/integration/.keep
create test/test_helper.rb
create tmp/cache
create tmp/cache/assets
create vendor/assets/javascripts
create vendor/assets/javascripts/.keep
create vendor/assets/stylesheets
create vendor/assets/stylesheets/.keep
run bundle install
Fetching gem metadata from https://rubygems.org/
Fetching version metadata from https://rubygems.org/
Fetching dependency metadata from https://rubygems.org/
Resolving dependencies.......................................................................................
Using rake 11.2.2
Using i18n 0.7.0
Using json 1.8.3
Using minitest 5.9.0
Using thread_safe 0.3.5
Using builder 3.2.2
Using erubis 2.7.0
Using mini_portile2 2.1.0
Using pkg-config 1.1.7
Using rack 1.6.4
Using mime-types-data 3.2016.0521
Using arel 6.0.3
Using debug_inspector 0.0.2
Using bundler 1.12.5
Using byebug 9.0.5
Using coffee-script-source 1.10.0
Using execjs 2.7.0
Using thor 0.19.1
Using concurrent-ruby 1.0.2
Using multi_json 1.12.1
Using sass 3.4.22
Using tilt 2.0.5
Using spring 1.7.2
Using sqlite3 1.3.11
Using turbolinks-source 5.0.0
Using rdoc 4.2.2
Using tzinfo 1.2.2
Using nokogiri 1.6.8
Using rack-test 0.6.3
Using mime-types 3.1
Using binding_of_caller 0.7.2
Using coffee-script 2.4.1
Using uglifier 3.0.1
Using sprockets 3.7.0
Using turbolinks 5.0.1
Using sdoc 0.4.1
Using activesupport 4.2.6
Using loofah 2.0.3
Using mail 2.6.4
Using rails-deprecated_sanitizer 1.0.3
Using globalid 0.3.7
Using activemodel 4.2.6
Using jbuilder 2.6.0
Using rails-html-sanitizer 1.0.3
Using rails-dom-testing 1.0.7
Using activejob 4.2.6
Using activerecord 4.2.6
Using actionview 4.2.6
Using actionpack 4.2.6
Using actionmailer 4.2.6
Using railties 4.2.6
Using sprockets-rails 3.1.1
Using coffee-rails 4.1.1
Using jquery-rails 4.1.1
Using rails 4.2.6
Using sass-rails 5.0.6
Using web-console 2.3.0
Bundle complete! 12 Gemfile dependencies, 57 gems now installed.
Use `bundle show [gemname]` to see where a bundled gem is installed.
run bundle exec spring binstub --all
* bin/rake: spring inserted
* bin/rails: spring inserted
vagrant@enpit:~$
rails server 起動しない-1
- usageでる
-
http://pyoonn.hatenablog.com/entry/2014/10/07/234237
- 先人は偉大
- cdすりゃいいらしい
rails server 起動しない-2
- Gem Load Error is: Could not find a JavaScript runtime.
-
http://pyoonn.hatenablog.com/entry/2014/10/17/165416
- 先人は偉大
fix
echo "gem 'therubyracer'" >> ~/ozmoku/Gemfile
bundle install
rails s
Mission Complete !!
vagrant@enpit:~/ozmoku$ rails s
=> Booting WEBrick
=> Rails 4.2.6 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
[2016-08-09 11:03:14] INFO WEBrick 1.3.1
[2016-08-09 11:03:14] INFO ruby 2.2.5 (2016-04-26) [i686-linux]
[2016-08-09 11:03:14] INFO WEBrick::HTTPServer#start: pid=14299 port=3000
Misssion Incomplete...
localhost:3000 接続できない-1
- http://qiita.com/tmf16/items/bb789a45c0f456eac11f
- http://qiita.com/arakaji/items/216bcbb77d7a8127310d
-
http://zacodesign.net/blog/?p=2022
- 先人は偉大
localhost:3000 接続できない-2
- 他にもそもそもvmにnetwork設定無かったので以下を付けた
- config.vm.network "private_network", ip: "192.168.33.10"
- config.vm.network "public_network"
- Ctrl + C して、rails s -b 0.0.0.0
Mission Complete !!
Hello Rails を表示する
- 呪文: rails generate controller welcome index
- 訳: welcomeコントローラ(indexアクション風味)を作るよ!
vagrant@enpit:~/ozmoku$ rails generate controller welcome index
Running via Spring preloader in process 2380
create app/controllers/welcome_controller.rb
route get 'welcome/index'
invoke erb
create app/views/welcome
create app/views/welcome/index.html.erb
invoke test_unit
create test/controllers/welcome_controller_test.rb
invoke helper
create app/helpers/welcome_helper.rb
invoke test_unit
invoke assets
invoke coffee
create app/assets/javascripts/welcome.coffee
invoke scss
create app/assets/stylesheets/welcome.scss
vagrant@enpit:~/ozmoku$
あとやること
echo '<h1>Hello, Rails!</h1>' > app/views/welcome/index.html.erb
- config/routes.rb「# root 'welcome#index'」を「root 'welcome#index'」に変更
Quest Finish !!
本来は
http://ruby-rails.hatenadiary.com/entry/20140813/1407915718
元々の資料に従うとブログっぽいものができるのですが今日はここまで!