old_contents: var async = require('async');
  var request = require('request');
  var sugar = require('mongoose-sugar');
  
  var Library = require('../schemas').Library;
  
  
  module.exports = function(cb) {
      var url = 'http://www.jsdelivr.com/packagesmain.php';
  
      request.get({
          url: url,
          json: true
      }, function(err, res, data) {
          if(err || !data || !data.package) {
              console.error('Failed to update data!', err, data);
  
              return cb(err);
          }
  
          async.each(data.package, function(library, cb) {
              sugar.getOrCreate(Library, {
                  name: library.name
              }, function(err, d) {
                  if(err) {
                      return cb(err);
                  }
  
                  sugar.update(Library, d._id, library, cb);
              });
          }, function(err) {
              if(err) {
                  console.error(err);
  
                  return cb(err);
              }
  
              console.log('Updated data');
  
              cb();
          });;
      })
  };
  
new_contents: var async = require('async');
  var request = require('request');
  var sugar = require('mongoose-sugar');
  
  var Library = require('../schemas').Library;
  
  
  module.exports = function(cb) {
      var url = 'http://www.jsdelivr.com/packagesmain.php';
  
      request.get({
          url: url,
          json: true
      }, function(err, res, data) {
          if(err || !data || !data.package) {
              console.error('Failed to update data!', err, data);
  
              return cb(err);
          }
  
          async.each(data.package, function(library, cb) {
              sugar.getOrCreate(Library, {
                  name: library.name
              }, function(err, d) {
                  if(err) {
                      return cb(err);
                  }
  
                  sugar.update(Library, d._id, library, cb);
              });
          }, function(err) {
              if(err) {
                  console.error(err);
  
                  return cb(err);
              }
  
              console.log('Updated data');
  
              cb();
          });
      });
  };
  
  
subject: Remove weird apple spaces