reddit/reddit — comment on commit 33898efe348cd1452ef3f7709c2f92dcf854e9ab
File:  line 0
By kemitche:

I'm confused. The comment and code [here](https://github.com/reddit/reddit/commit/a18e5e0e22962c5eb4919498f946c63e6b5fce83#L3R736) implies that the first argument passed to set_unread should be a list of things, all of the same type. Can you clarify, for my own curiosity?