Add deduplicator to company

add-deduplicator.js

'use strict';
 
require('./app.js');
 
var async = require('async');
 
var mongoose = require('mongoose');
var Company = mongoose.model('Company');
 
Company.find().exec(function(err, companies) {
  if (err) {
    console.log(err);
    process.exit(1);
  }
   
  async.each(companies, function(company, cb) {
    if(company.hydraters.indexOf("https://deduplicator.anyfetch.com/hydrate") !== -1) {
      return cb(null);
    }
     
    company.hydraters.push("https://deduplicator.anyfetch.com/hydrate");
    company.save(cb);
  }, function(err) {
    if (err) {
      console.log(err);
      process.exit(1);
    }
     
    mongoose.disconnect();
  });
});