RiotGames/nexus-cookbook — pull request #33 by KAllan357 (2013-05-20 17:48:32+00:00)
Title: use an array of strings instead of hashes

Sometimes, you would duplicate a key because nginx configs can have the same named parameter more than once with different values. Ex:

```
proxy_cache_valid 200 301 307 60m;
proxy_cache_valid 404 1m;
```