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@konpyu(Kon Yuichi)innote株式会社

Rails3.2 to Rails4 アップデートしてみた

Last updated at Posted at 2013-09-01
  • gemのupdate
ruby '2.0.0'
gem 'rails', '>= 4.0.0'
gem 'sass-rails',   '~> 4.0.0'
gem 'coffee-rails', '~> 4.0.0'
gem "railties", ">= 4.0.0"
gem "activesupport", ">= 4.0.0"
gem 'rails_12factor', group: :production
  • Rails4へupdate
bundle exec rake rails:update

Rails4用のファイルが吐かれるので, git diffして差分を確認して取捨選択.　

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