如何确定我的 rails 是否在开发环境中而不是在测试环境中？

Question

I have some code that needs to run only if the rails app is in the development environment (ie $ rails server) but not in the test environment (ie $ rake test).

When I try

if Rails.env.development?
    dont run me during testing
end

the code gets executed regardless of which environment I am in. I've even tried:

if Rails.env.development? and not Rails.env.test?
    NO, REALLY, DONT RUN ME DURING TESTING
end

but no love.

What should I be doing instead?

Answer 1

It looks like you're calling it correctly. Perhaps the problem is that the environment is named differently somewhere. Try in the console:

> Rails.env
=> "development"
> Rails.env.development?
=> true
> Rails.env.test?
=> false

...to confirm that the environment is what you think it is.