phoenixframework/phoenix — pull request #132 by koudelka (2014-06-25 16:53:37+00:00)
Title: Occluding Mimes

Looks like the missing file extension for the `application/pgp-encrypted` mime type is causing `Mime.ext_from_type("") == "application/pgp-encrypted"`.

Also, the `.mp4` mapping isn't unique:

```
video/mp4 .mp4
application/mp4 .mp4
```

I'm happy to add a proper fix to this PR if there's a particular approach you'd like to take for non-unique mappings.