api methods

Wrapper for express routing methods to help with versioning apis

var app = express();
var api = require('api-methods')(app, '/api', 'v1');
var api2 = require('api-methods')(app, '/api', 'v2');

api.get('/user', function(){

});

api.post('/user', function(){

});

api2.get('/user', function(){

});

Since the routes were added using api instead of app, the routes turn out to be

/api/v1/user

and

/api/v2/user