2020-06-20から1日間の記事一覧
gem 'letter_opener' $ bundle install config/environments/development.rb config.action_mailer.delivery_method = :letter_opener
必ずやる手順 gem 'devise' $ bundle install $ rails generate devise:install Running via Spring preloader in process 74332 create config/initializers/devise.rb create config/locales/devise.en.yml =============================================…