richhollis/swagger-docs — pull request #65 by bundacia (2014-07-15 12:58:18+00:00)
Title: Adding support for multiple engines

In order to support apps with swagger docs in the main app as well as one or more engines this patch allows the overriding of `Config.base_application` to optionally return an array. `Config.base_applications` is used to access these values to ensure we're always dealing with an array even when `base_application` only returns a single value