jayzes/cucumber-api-steps — pull request #15 by ms-ati (2013-03-02 20:34:52+00:00)
Title: Allow instance variables in paths (a la Chargify API docs)

For example, see:
http://docs.chargify.com/api-charges#api-usage-json-charges-create

```cucumber
When I send a POST request with the json data to https://[@subdomain].chargify.com/subscriptions/[@subscription.id]/charges.json
```