Including defimpl docs in ex_doc output/doctest?

[Brian Bugh]

I have a library module that implements Enumerable, which I have documented in the standard way. However, none of the docs for the protocol implementation show up (and they're not tested, either). Is there a flag I'm missing for exDoc or is this expected behavior? 

If this is expected behavior, how do people generally document protocol implementations in their documentation?

Thanks!

-Brian

[José Valim]

Doctests should work as long as you doctest the implementation, such as:

doctest Enumerable.YourImpl

About the documentation, I believe implementation is not included, as the implementation is never called directly and, as such, it doesn't make much sense to document it as an API.

[Brian Bugh]

Thanks José, tjat worked! 

It seemed like the implementation of Enum needs to expose some particulars of how it's used in my use case, so I just included it in the project docs. Not a big deal. Getting the doctests working was the important bit.

Thanks for all your hard work on Elixir!

-Brian