How do I tell socket.io to ignore certificate verification?

With node.js, I know:

``` javascript
process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
```

How do do I do this with your client-simple when I connect:

``` ruby
socket = SocketIO::Client::Simple.connect 'https://staging.domain.io', :foo => "bar"
```

Cheers!
