Generate Angular $resource services for the given loopback application.

var generateServices = require('loopback-sdk-angular').services;
var app = require('./server/server');

var client = generateServices(app, {
  ngModuleName: 'lbServices',
  apiUrl: '/api'
});
require('fs').writeFileSync('client/loopback.js', client, 'utf-8');

To preserve backwards compatibility, the three-arg variant is still supported:

var client = generateServices(app, 'lbServices', '/api');