I\'ve used paperclip and AWS together before, but I just created this Rails 4 app, and my image.url method is showing looking for the image at \'http://s3.amazonaws.com/\',
Apparently there used to be a bunch of workarounds for this, but now there is an option in the config called s3_host_name.
ExampleApp:Application.configure do
  config.paperclip_defaults = {
    :storage => :s3,
    :s3_host_name => 's3-us-west-2.amazonaws.com',
    :s3_credentials => {
      :bucket => '#',
      :access_key_id => '#',
      :secret_access_key => '#'
    }
  }
end