Cleanup

node_modules/mongoose/tools/auth.js

@@ -6,7 +6,7 @@ const mongodb = require('mongodb');
 
 co(function*() {
   // Create new instance
-  var server = new Server('mongod', {
+  const server = new Server('mongod', {
     auth: null,
     dbpath: '/data/db/27017'
   });

node_modules/mongoose/tools/repl.js

@@ -3,10 +3,10 @@
 const co = require('co');
 
 co(function*() {
-  var ReplSet = require('mongodb-topology-manager').ReplSet;
+  const ReplSet = require('mongodb-topology-manager').ReplSet;
 
   // Create new instance
-  var topology = new ReplSet('mongod', [{
+  const topology = new ReplSet('mongod', [{
     // mongod process options
     options: {
       bind_ip: 'localhost', port: 31000, dbpath: `/data/db/31000`

node_modules/mongoose/tools/sharded.js

@@ -3,10 +3,10 @@
 const co = require('co');
 
 co(function*() {
-  var Sharded = require('mongodb-topology-manager').Sharded;
+  const Sharded = require('mongodb-topology-manager').Sharded;
 
   // Create new instance
-  var topology = new Sharded({
+  const topology = new Sharded({
     mongod: 'mongod',
     mongos: 'mongos'
   });