Rubymine的正確打開辦法 :)

Rubymine的正確打開辦法 :)

鑑於有人問關於如何使用rubymine，那我就在這裏給個傻瓜教程：

下載

Rubymine對學生和老師開放了一年的免費使用，需要用學校的郵箱來驗證，點擊下面地址：

https://www.jetbrains.com/ruby/buy/#edition=discounts

使用條件

一般用Rubymine的都是在本地環境，先確認本地ruby和rails是否已經安裝好：

PENG-MacBook-Pro:~ PENG-mac$ ruby -v
ruby 2.2.4p230 (2015-12-16 revision 53155) [x86_64-darwin14]
PENG-MacBook-Pro:~ PENG-mac$ rails -v
Rails 4.2.5.2
PENG-MacBook-Pro:~ PENG-mac$ gem -v
2.4.8
PENG-MacBook-Pro:~ PENG-mac$ bundle -v
Bundler version 1.11.2
PENG-MacBook-Pro:~ PENG-mac$ 

Usage

1. 在合適的路徑下，使用終端輸入：rails new app

PENG-MacBook-Pro:rubyTest PENG-mac$ rails new app
      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

哎，怎麼執行到bundle install就不動了？

這個屬於正常情況，請小夥伴們不要慌。於是我們直接Control＋C終止這個運行，點擊Rubymine打開，得到以下界面：

2.點擊open，找到你剛纔創建的app項目

3.點擊ok，進入項目

在底下的terminal中，手動運行：bundle install就行啦。

TroubleShooting:

如果還是不行，打開Gemfile文件，看到第一行：

source 'https://rubygems.org'

改成：

source 'https://ruby.taobao.org'

之前那個rubygems.org可能被中國牆了，所以無法從那個網站上獲取外部包，但是淘寶在國內有個鏡像，大概十五分鐘更新一次，幾乎與rubygems.org保持同步。這叫做換源。

淘寶源：https://ruby.taobao.org/
除了淘寶源還有rubyChina源：https://ruby-china.org/