function handlersToString(arr) {
        var s =
            '[' +
            arr
                .map(function map(b) {
                    return b.name || 'function';
                })
                .join(', ') +
            ']';

        return s;
    }
toString() the server for easy reading/output.

@public
@memberof Server
@instance
@function toString
@returns  {String} stringified server
@example
server.toString()
@example
<caption>Output:</caption>
	Accepts: application/json, text/plain, application/octet-stream,
application/javascript
	Name: restify
	Pre: []
	Router: RestifyRouter:
		DELETE: []
		GET: [get]
		HEAD: []
		OPTIONS: []
		PATCH: []
		POST: []
		PUT: []

	Routes:
		get: [parseQueryString, _jsonp, function]
	Secure: false
	Url: http://[::]:8080
	Version: