Insert copyright headers

examples/app-noschema.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var DataSource = require('../../loopback-datasource-juggler').DataSource;
 var ModelBuilder = require('../../loopback-datasource-juggler').ModelBuilder;
 var introspectType = require('../lib/introspection')(ModelBuilder);

examples/app.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var ModelBuilder = require('../../loopback-datasource-juggler').ModelBuilder;
 var modelBuilder = new ModelBuilder();
 // define models

examples/datasource-app.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var DataSource = require('../../loopback-datasource-juggler').DataSource;
 var ModelBuilder = require('../../loopback-datasource-juggler').ModelBuilder;
 var ds = new DataSource('memory');

examples/inclusion.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2014,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var jdb = require('../index');
 
 var User, Post, Passport, City, Street, Building;

examples/load-schemas.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var path = require('path'),
   fs = require('fs'),
   DataSource = require('../lib/datasource').DataSource;

examples/nesting-schema.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var ModelBuilder = require('../../loopback-datasource-juggler').ModelBuilder;
 var modelBuilder = new ModelBuilder();
 

examples/relations.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var DataSource = require('../index').DataSource;
 var ds = new DataSource('memory');
 

index.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2011,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 exports.ModelBuilder = exports.LDL = require('./lib/model-builder.js').ModelBuilder;
 exports.DataSource = exports.Schema = require('./lib/datasource.js').DataSource;
 exports.ModelBaseClass = require('./lib/model.js');

lib/browser.depd.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // A lightweight alternative to "depd" that works in the browser
 module.exports = function depd(namespace) {
   var warned = {};

lib/connectors/memory.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var util = require('util');
 var Connector = require('loopback-connector').Connector;
 var geo = require('../geo');

lib/connectors/transient.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2014,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var util = require('util');
 var Connector = require('loopback-connector').Connector;
 var utils = require('../utils');

lib/dao.js

@@ -1,3 +1,7 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
 
 /*!
  * Module exports class Model

lib/datasource.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 /*!
  * Module dependencies
  */

lib/geo.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var assert = require('assert');
 
 /*!

lib/hooks.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var deprecated = require('depd')('loopback-datasource-juggler');
 
 /*!

lib/include.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2015. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var async = require('async');
 var utils = require('./utils');
 var List = require('./list');

lib/include_utils.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 module.exports.buildOneToOneIdentityMapWithOrigKeys = buildOneToOneIdentityMapWithOrigKeys;
 module.exports.buildOneToManyIdentityMapWithOrigKeys = buildOneToManyIdentityMapWithOrigKeys;
 module.exports.join = join;

lib/introspection.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 module.exports = function getIntrospector(ModelBuilder) {
 
   function introspectType(value) {

lib/jutil.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2011,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var util = require('util');
 
 /**

lib/list.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2012,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var util = require('util');
 var Any = require('./types').Types.Any;
 

lib/mixins.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2014,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var debug = require('debug')('loopback:mixin');
 var assert = require('assert');
 var DefaultModelBaseClass = require('./model.js');

lib/model-builder.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 /*!
  * Module dependencies
  */

lib/model-definition.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var assert = require('assert');
 var util = require('util');
 var EventEmitter = require('events').EventEmitter;

lib/model.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 /*!
  * Module exports class Model
  */

lib/observer.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var async = require('async');
 var utils = require('./utils');
 

lib/relation-definition.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2014,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 /*!
  * Dependencies
  */

lib/relations.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 /*!
  * Dependencies
  */

lib/scope.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var i8n = require('inflection');
 var utils = require('./utils');
 var defineCachedRelations = utils.defineCachedRelations;

lib/transaction.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var debug = require('debug')('loopback:connector:transaction');
 var uuid = require('node-uuid');
 var utils = require('./utils');

lib/types.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var Types = {};
 /**
  * Schema types

lib/utils.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2012,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 exports.safeRequire = safeRequire;
 exports.fieldsToArray = fieldsToArray;
 exports.selectFields = selectFields;

lib/validations.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var util = require('util');
 var extend = util._extend;
 

support/describe-operation-hooks.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 /*
  * Describe context objects of operation hooks in comprehensive HTML table.
  * Usage:

test/CustomTypeForeignKey.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var should = require('./init.js');
 
 var jdb = require('../');

test/async-observer.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var ModelBuilder = require('../').ModelBuilder;
 var should = require('./init');
 var Promise = require('bluebird');

test/basic-querying.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 var async = require('async');

test/common.batch.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 require('./datatype.test.js');
 require('./basic-querying.test.js');
 require('./manipulation.test.js');

test/common_test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2011,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var Schema = require('../index').Schema;
 var Text = Schema.Text;
 

test/crud-with-options.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 var async = require('async');

test/datasource.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var should = require('./init.js');
 var DataSource = require('../lib/datasource.js').DataSource;
 

test/datatype.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 

test/default-scope.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2014,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 var async = require('async');

test/defaults.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 

test/discovery.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var jdb = require('../');
 var DataSource = jdb.DataSource;
 var should = require('./init.js');

test/events.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2014,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var should = require('./init.js');
 
 describe('events', function() {

test/geo.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2014,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 /*global describe,it*/
 /*jshint expr:true */
 

test/hooks.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 

test/include.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2015. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 var async = require('async');

test/include_util.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var assert = require("assert");
 var should = require("should");
 

test/init.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 module.exports = require('should');
 
 /*

test/introspection.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var assert = require('assert');
 var ModelBuilder = require('..').ModelBuilder;
 var DataSource = require('../').DataSource;

test/json.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 

test/loopback-data.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 

test/loopback-dl.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 var assert = require('assert');

test/manipulation.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var async = require('async');
 var should = require('./init.js');

test/memory.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2014,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var jdb = require('../');
 var DataSource = jdb.DataSource;
 var path = require('path');

test/mixins.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2014,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 

test/mock-connectors.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 module.exports = {
 
   // connector which uses custom field settings

test/model-definition.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 var assert = require('assert');

test/optional-validation.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 var db, User, options, whereCount = 0;

test/persistence-hooks.suite.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2015,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var ValidationError = require('../').ValidationError;
 var traverse = require('traverse');
 

test/relations.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 var jdb = require('../');

test/schema.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 

test/scope.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 

test/spec_helper.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2011,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 /*
  if (!process.env.TRAVIS) {
  var semicov = require('semicov');

test/transient.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2014,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var jdb = require('../');
 var DataSource = jdb.DataSource;
 var assert = require('assert');

test/util.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 var should = require('./init.js');
 var utils = require('../lib/utils');
 var fieldsToArray = utils.fieldsToArray;

test/validations.test.js

@@ -1,3 +1,8 @@
+// Copyright IBM Corp. 2013,2016. All Rights Reserved.
+// Node module: loopback-datasource-juggler
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
 // This test written in mocha+should.js
 var should = require('./init.js');
 var async = require('async');