&tag(Rails/アップグレード/5.2から6.0);
ruby '2.7.2' gem 'rails', '6.0.3.6' # Use mysql as the database for Active Record gem 'mysql2', '>= 0.4.4' # Use Puma as the app server gem 'puma', '~> 4.1' # Use SCSS for stylesheets gem 'sass-rails', '>= 6' # Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker gem 'webpacker', '~> 4.0' # Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks gem 'turbolinks', '~> 5' # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder gem 'jbuilder', '~> 2.7' # Reduces boot times through caching; required in config/boot.rb gem 'bootsnap', '>= 1.4.2', require: false
bundle update。
bundle exec rails app:update