text: /* globals module */
  
  let connectionStrings = {
      production: process.env.CONNECTION_STRING,
      development: "mongodb://localhost/superheroesUniverseDb"
  };
  
  module.exports = {
      environment: process.env.NODE_ENV || "development",
      connectionString: connectionStrings[process.env.NODE_ENV || "development"],
      port: process.env.PORT || 3001
  };