Steps to Reproduce the Problem

If buffalo fails midway through generating a resource it does not undo what it has done in app.go. This is a very minor issue and was easy to resolve by deleting the duplicated resources from app.go. If I wasn't so new to go I'd be attempting to see if I could make a PR to fix this issue.

![screen shot 2018-04-18 at 10 09 49 am](https://user-images.git

sls invoke is useful for testing our API one request at a time.

It would be nice to spin up a local version of the API on localhost to enable us to develop our frontend apps against it, and to more easily run integration and E2E tests.

Express docs: https://expressjs.com/en/4x/api.html#app.param

Express implementation: https://github.com/expressjs/express/blob/master/lib/application.js#L321

Note that tinyhttp uses regexparam to parse query params from a URL. Most probably you'll use it while implementing this method

• Implement the method
• JSDoc comments
• Tests (__tests__/core/app.test.ts)
• Doc