heroku/vault-tools — pull request #41 by csquared (2014-04-03 22:24:59+00:00)
Title: Shared config

Allows us to load another app's ENV into our own.

```
Config.load_shared!('vault-config')
Config[:hello]
=> "world"
```

Its hooked into `Vault.setup` but only loads if `CONFIG_APP` is set and ENV is production.