.js

myndzi@seckzi:~/test$ node foo
pg pool: function (options) {
    var config = { Client: Client };
    for (var key in options) {
      config[key] = options[key];
    }
    Pool.call(this, config);
  }
myndzi@seckzi:~/test$ npm ls
[email protected] /home/myndzi/test
└── [email protected] extraneous