The most obvious way to use spring is to call it explicitly:
spring rails console
spring rake db:migrate
Binstubs are wrapper scripts around executables. In Rails they live inside
bin/. If you run
spring binstub --all, your binstubs will be using Spring.
Bundle exec is inconsistent when it comes to spring. Some commands will use it, some won't.
bundle exec rails console # starts Spring
bundle exec rake # does not start Spring
You can temporarily disable Spring by setting the environment variable
DISABLE_SPRING. Obviously, this does not work when calling Spring explicitly.