S3.YML - Accessing a variable? based on the current Env?

I'm using paperclip which has a /config/s3.yml file with the following:

common: &common
    access_key_id: XXXXXXXXXX
    secret_access_key: XXXXXXXXXXXXXXXXXXXX

developme开发者_开发问答nt:
    <<: *common
    bucket: myapp-local-dev

test:
    <<: *common
    bucket: myapp-123-test

production:
    <<: *common
    bucket: myappname-313-production

In my view I would like to dynamically be able to do something like this:

    <img src="http://s3.amazonaws.com/myapp-local-dev/1/photos/15/1/thumb/Logo%20Design%20by%20kuda-1.jpeg" />

or

    <img src="http://s3.amazonaws.com/myappname-313-production/1/photos/15/1/thumb/Logo%20Design%20by%20kuda-1.jpeg" />

Somehow, knowing the current environment and then getting the bucket name. Possible? thanks

---

YAML.load_file("#{Rails.root}/config/s3.yml")[Rails.env]["bucket"]

Should do the trick if you just want to return the bucket name.

If you're using Paperclip with aws/s3 this should be handled automatically though.

So:

<%= image_tag @my_obj.image.url %> should return the desired url regardless of the environment

Hope that helps?