Before first use, you need to configure /config/secrets.yml
An example file is available in /config/secretes.yml.template
Database configuration is in config/database.yml
You can find an examples of databases.yml in /config :
-
database.yml.mysql2.template : config file based on mysql2
-
database.yml.sqlite3.template : config file based on sqlite3
Then, use : RAILS_ENV=development bundle exec rake db:setup RAILS_ENV=test bundle exec rake db:setup RAILS_ENV=production bundle exec rake db:setup