fgnass/stacked — pull request #1 by scottcorgan (2014-06-20 18:00:45+00:00)
Title: Adds test coverage to stacked and exposes layers array

Wanted to use this module in a project, but needed access to the list of layers for testing purposes.

I went ahead and exposed the layers list on the handle object.

I also added test coverage to the module for the sake of confidence.