bundle install --without development test

[jedgalbraith]

@tylerflint You know how we've noticed spring will start in production when running a rails console? Turns out, Spring relies on bundle install being run with the --without development test option, otherwise if the spring gem is installed, it will run. https://github.com/rails/spring#deployment

Is it possible to add that to this engine? But, we'll only want that to be the case if the Rails environment is production. Or is there some other way of handling this?

[requnix]

This probably isn't the best solution, but setting an evar of DISABLE_SPRING disables Spring entirely as per the Spring README.