rubygems/rubygems-status — pull request #23 by yuki24 (2014-04-15 02:39:20+00:00)
Title: Add support for json output for statuses

There were a couple of pull requests #5 and #7 for this support, but none of them came with tests. This pull request does.

The json schema is the same as #5, but you can put `Accept: application/json` to get json result.

`GET "/" Accept: application/json`:
```json
{
"status": "up",
"services": [
{
"name": "Application",
"description": "Main application",
"status": "up",
"last_seen": "2012-10-24T06:05:12Z"
}
]
}
```