thoughtbot/paperclip — pull request #1648 by keichan34 (2014-09-13 06:59:49+00:00)
Title: Pass options through to the underlying adapter.

Column-specific options can be specified by using its name,
for example:

```
t.attachment :avatar, created_at: { index: true }
```

I tried using `index` in the tests, but it seems like the SQLite adapter was ignoring it.