rails new <project_name> -d postgresql --skip-turbolinks --skip-spring -T
-d postgresqlsets up the project to use PostgreSQL--skip-turbolinks&--skip-springcreates a project that does not use turbolinks or spring-Tskips the creation of the test directory and use ofTest::Unit
- In the Gemfile:
- Available to all environments:
- Inside of
group :development, :test: gem 'rspec-rails', '~> 3.5'- use rspec in place of minitest (docs)