Same-module dependencies not working

I have two factories in the same module, factory1 has a dependency on factory2. The injected JS files have factory1 before factory2, leading to undefined factory2 errors..

Reproduce the issue with two factories in the same module, where factory1 depends on factory2, and inspect the file-sorting entry point used by gulp-angular-filesort. Done means the injected JavaScript places factory2 before factory1 and no longer produces an undefined dependency error.

Written by the indexing model from the issue text.