text: var env = process.env.NODE_ENV || 'development';
  var config = require(__dirname + '/../config/config.js')[
    env
  ];
  var Sequelize = require('sequelize');
  
  module.exports = function() {
    return new Sequelize(
      config.database,
      config.username,
      config.password,
      config
    );
  };
  