remind101/request_id — pull request #6 by ejholmes (2013-09-12 19:45:20+00:00)
Title: Add RequestId.with_request_id.

I'd like to change our webhooks to keep track of the original request_id (the one kicked off by the user), so I'd like to do this:

```ruby
desc 'Update the status of a delivery'
post '/:id/status_callback' do
authenticate!

RequestId.with_request_id params.request_id do
AsyncMethod.perform_async( ... ) if message_status
end

status 200
end

```