fix lint error

Co-authored-by: Andrew Henry <akhenry@gmail.com>

.eslintrc.js

@@ -8,12 +8,9 @@ module.exports = {
     "globals": {
         "_": "readonly"
     },
-    "plugins": ["lodash"],
     "extends": [
         "eslint:recommended",
-        "plugin:vue/recommended",
-        "plugin:lodash/recommended",
-        "plugin:you-dont-need-lodash-underscore/compatible"
+        "plugin:vue/recommended"
     ],
     "parser": "vue-eslint-parser",
     "parserOptions": {
@@ -25,24 +22,6 @@ module.exports = {
         }
     },
     "rules": {
-        "you-dont-need-lodash-underscore/uniq": "off",
-        "you-dont-need-lodash-underscore/omit": "off",
-        "you-dont-need-lodash-underscore/concat": "off",
-        "you-dont-need-lodash-underscore/values": "off",
-        "you-dont-need-lodash-underscore/map": "off",
-        "you-dont-need-lodash-underscore/throttle": "off",
-        "lodash/prefer-immutable-method": "off",
-        "lodash/prefer-lodash-chain": "off",
-        "lodash/prefer-lodash-method": "off",
-        "lodash/prefer-lodash-typecheck": "off",
-        "lodash/prefer-constant": "off",
-        "lodash/prefer-noop": "off",
-        "lodash/prefer-matches": "off",
-        "lodash/prefer-includes": "off",
-        "lodash/prefer-startswith": "off",
-        "lodash/prefer-get": "off",
-        "lodash/prefer-is-nil": "off",
-        "lodash/import-scope": "off",
         "no-bitwise": "error",
         "curly": "error",
         "eqeqeq": "error",

example/generator/GeneratorMetadataProvider.js

@@ -1,4 +1,6 @@
-define([], function (
+define([
+    'lodash'
+], function (
     _
 ) {
 
@@ -97,7 +99,7 @@ define([], function (
     };
 
     GeneratorMetadataProvider.prototype.getMetadata = function (domainObject) {
-        return Object.assign(
+        return _.extend(
             {},
             domainObject.telemetry,
             METADATA_BY_TYPE[domainObject.type]

example/simpleVuePlugin/HelloWorld.vue

@@ -1,14 +1,14 @@
 <template>
-<div class="example">{{ msg }}</div>
+  <div class="example">{{ msg }}</div>
 </template>
 
 <script>
 export default {
-    data() {
-        return {
-            msg: 'Hello world!'
-        }
+  data () {
+    return {
+      msg: 'Hello world!'
     }
+  }
 }
 </script>
 

package.json

@@ -23,9 +23,7 @@
     "d3-time": "1.0.x",
     "d3-time-format": "2.1.x",
     "eslint": "5.2.0",
-    "eslint-plugin-lodash": "^6.0.0",
     "eslint-plugin-vue": "^6.0.0",
-    "eslint-plugin-you-dont-need-lodash-underscore": "^6.10.0",
     "eventemitter3": "^1.2.0",
     "exports-loader": "^0.7.0",
     "express": "^4.13.1",
@@ -49,14 +47,14 @@
     "karma-sourcemap-loader": "^0.3.7",
     "karma-webpack": "^3.0.0",
     "location-bar": "^3.0.1",
-    "lodash": "^4.17.12",
+    "lodash": "^3.10.1",
     "markdown-toc": "^0.11.7",
     "marked": "^0.3.5",
     "mini-css-extract-plugin": "^0.4.1",
     "minimist": "^1.1.1",
-    "moment": "^2.11.1",
+    "moment": "2.25.3",
     "moment-duration-format": "^2.2.2",
-    "moment-timezone": "^0.5.21",
+    "moment-timezone": "0.5.28",
     "node-bourbon": "^4.2.3",
     "node-sass": "^4.9.2",
     "painterro": "^0.2.65",
@@ -78,8 +76,8 @@
   },
   "scripts": {
     "start": "node app.js",
-    "lint": "eslint platform example src --ext .js,.vue openmct.js",
-    "lint:fix": "eslint platform example src --ext .js,.vue openmct.js --fix",
+    "lint": "eslint platform example src/**/*.{js,vue} openmct.js",
+    "lint:fix": "eslint platform example src/**/*.{js,vue} openmct.js --fix",
     "build:prod": "cross-env NODE_ENV=production webpack",
     "build:dev": "webpack",
     "build:watch": "webpack --watch",

platform/commonUI/edit/src/policies/EditPersistableObjectsPolicy.js

@@ -21,7 +21,7 @@
  *****************************************************************************/
 
 define(
-    ['objectUtils'],
+    ['../../../../../src/api/objects/object-utils'],
     function (objectUtils) {
 
         /**

platform/containment/src/PersistableCompositionPolicy.js

@@ -26,7 +26,7 @@
  * @namespace platform/containment
  */
 define(
-    ['objectUtils'],
+    ['../../../src/api/objects/object-utils'],
     function (objectUtils) {
 
         function PersistableCompositionPolicy(openmct) {

platform/core/src/actions/ActionCapability.js

@@ -24,7 +24,7 @@
  * Module defining ActionCapability. Created by vwoeltje on 11/10/14.
  */
 define(
-    [],
+    ['lodash'],
     function (_) {
 
         /**
@@ -81,7 +81,7 @@ define(
                 baseContext = context || {};
             }
 
-            var actionContext = Object.assign({}, baseContext);
+            var actionContext = _.extend({}, baseContext);
             actionContext.domainObject = this.domainObject;
 
             return this.actionService.getActions(actionContext);

platform/import-export/src/actions/ExportAsJSONAction.js

@@ -121,7 +121,7 @@ define(['lodash'], function (_) {
      */
     ExportAsJSONAction.prototype.rewriteLink = function (child, parent) {
         this.externalIdentifiers.push(this.getId(child));
-        var index = parent.composition.findIndex(function (id) {
+        var index = _.findIndex(parent.composition, function (id) {
             return _.isEqual(child.identifier, id);
         });
         var copyOfChild = this.copyObject(child);

platform/import-export/src/actions/ImportAsJSONAction.js

@@ -19,7 +19,7 @@
  * this source code distribution or the Licensing information page available
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
-define(['zepto', 'objectUtils'], function ($, objectUtils) {
+define(['zepto', '../../../../src/api/objects/object-utils.js'], function ($, objectUtils) {
 
     /**
      * The ImportAsJSONAction is available from context menus and allows a user

platform/search/src/services/GenericSearchProvider.js

@@ -25,7 +25,8 @@
  * Module defining GenericSearchProvider. Created by shale on 07/16/2015.
  */
 define([
-    'objectUtils'
+    '../../../../src/api/objects/object-utils',
+    'lodash'
 ], function (
     objectUtils,
     _
@@ -190,7 +191,9 @@ define([
         }
 
         var domainObject = objectUtils.toNewFormat(model, id);
-        var composition = this.openmct.composition.registry.find(p => p.appliesTo(domainObject));
+        var composition = _.find(this.openmct.composition.registry, function (p) {
+            return p.appliesTo(domainObject);
+        });
 
         if (!composition) {
             return;

platform/telemetry/src/TelemetryCapability.js

@@ -25,12 +25,12 @@
  */
 define(
     [
-        'objectUtils',
-        'arrayUtils'
+        '../../../src/api/objects/object-utils',
+        'lodash'
     ],
     function (
         objectUtils,
-        arrayUtils
+        _
     ) {
 
         var ZERO = function () {
@@ -235,7 +235,7 @@ define(
             var defaultRange = metadata.valuesForHints(['range'])[0];
             defaultRange = defaultRange ? defaultRange.key : undefined;
 
-            const sourceMap = arrayUtils.keyBy(metadata.values(), 'key');
+            var sourceMap = _.indexBy(metadata.values(), 'key');
 
             var isLegacyProvider = telemetryAPI.findRequestProvider(domainObject) ===
                 telemetryAPI.legacyProvider;
@@ -300,7 +300,7 @@ define(
             var defaultRange = metadata.valuesForHints(['range'])[0];
             defaultRange = defaultRange ? defaultRange.key : undefined;
 
-            const sourceMap = arrayUtils.keyBy(metadata.values(), 'key');
+            var sourceMap = _.indexBy(metadata.values(), 'key');
 
             var isLegacyProvider = telemetryAPI.findSubscriptionProvider(domainObject) ===
                 telemetryAPI.legacyProvider;

src/adapter/actions/ActionDialogDecorator.js

@@ -21,7 +21,7 @@
  *****************************************************************************/
 
 define([
-    'objectUtils'
+    '../../api/objects/object-utils'
 ], function (objectUtils) {
     function ActionDialogDecorator(mct, actionService) {
         this.mct = mct;

src/adapter/capabilities/AdapterCapability.js

@@ -20,7 +20,7 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-define(['objectUtils'], function (objectUtils) {
+define(['../../api/objects/object-utils'], function (objectUtils) {
     function AdapterCapability(domainObject) {
         this.domainObject = domainObject;
     }

src/adapter/capabilities/AlternateCompositionCapability.js

@@ -24,7 +24,7 @@
  * Module defining AlternateCompositionCapability. Created by vwoeltje on 11/7/14.
  */
 define([
-    'objectUtils',
+    '../../api/objects/object-utils',
     '../../../platform/core/src/capabilities/ContextualDomainObject'
 ], function (objectUtils, ContextualDomainObject) {
     function AlternateCompositionCapability($injector, domainObject) {

src/adapter/runs/AlternateCompositionInitializer.js

@@ -22,7 +22,7 @@
 
 define([
     '../capabilities/AlternateCompositionCapability',
-    'objectUtils'
+    '../../api/objects/object-utils'
 ], function (
     AlternateCompositionCapability,
     objectUtils

src/adapter/runs/LegacyTelemetryProvider.js

@@ -21,9 +21,9 @@
  *****************************************************************************/
 
 define([
-    'objectUtils'
+    '../../api/objects/object-utils'
 ], function (
-    objectUtils
+    utils
 ) {
     /**
      * @implements module:openmct.TelemetryAPI~TelemetryProvider
@@ -41,8 +41,8 @@ define([
      * @see module:openmct.TelemetryAPI~TelemetryProvider#canProvideTelemetry
      */
     LegacyTelemetryProvider.prototype.canProvideTelemetry = function (domainObject) {
-        return this.instantiate(objectUtils.toOldFormat(domainObject),
-            objectUtils.makeKeyString(domainObject.identifier)).hasCapability("telemetry");
+        return this.instantiate(utils.toOldFormat(domainObject),
+            utils.makeKeyString(domainObject.identifier)).hasCapability("telemetry");
     };
 
     LegacyTelemetryProvider.prototype.supportsRequest =
@@ -105,7 +105,7 @@ define([
      */
     LegacyTelemetryProvider.prototype.request = function (domainObject, request) {
         var metadata = this.telemetryApi.getMetadata(domainObject);
-        var oldObject = this.instantiate(objectUtils.toOldFormat(domainObject), objectUtils.makeKeyString(domainObject.identifier));
+        var oldObject = this.instantiate(utils.toOldFormat(domainObject), utils.makeKeyString(domainObject.identifier));
         var capability = oldObject.getCapability("telemetry");
 
         return capability.requestData(request).then(function (telemetrySeries) {
@@ -131,7 +131,7 @@ define([
      */
     LegacyTelemetryProvider.prototype.subscribe = function (domainObject, callback, request) {
         var metadata = this.telemetryApi.getMetadata(domainObject);
-        var oldObject = this.instantiate(objectUtils.toOldFormat(domainObject), objectUtils.makeKeyString(domainObject.identifier));
+        var oldObject = this.instantiate(utils.toOldFormat(domainObject), utils.makeKeyString(domainObject.identifier));
         var capability = oldObject.getCapability("telemetry");
 
         function callbackWrapper(series) {
@@ -142,16 +142,16 @@ define([
 
     LegacyTelemetryProvider.prototype.supportsLimits = function (domainObject) {
         var oldObject = this.instantiate(
-            objectUtils.toOldFormat(domainObject),
-            objectUtils.makeKeyString(domainObject.identifier)
+            utils.toOldFormat(domainObject),
+            utils.makeKeyString(domainObject.identifier)
         );
         return oldObject.hasCapability("limit");
     };
 
     LegacyTelemetryProvider.prototype.getLimitEvaluator = function (domainObject) {
         var oldObject = this.instantiate(
-            objectUtils.toOldFormat(domainObject),
-            objectUtils.makeKeyString(domainObject.identifier)
+            utils.toOldFormat(domainObject),
+            utils.makeKeyString(domainObject.identifier)
         );
         var limitEvaluator = oldObject.getCapability("limit");
 

src/adapter/runs/TimeSettingsURLHandler.js

@@ -78,7 +78,7 @@ define([
     };
 
     TimeSettingsURLHandler.prototype.parseQueryParams = function () {
-        var searchParams = _.pick(this.$location.search(), Object.values(SEARCH));
+        var searchParams = _.pick(this.$location.search(), _.values(SEARCH));
         var parsedParams = {
             clock: searchParams[SEARCH.MODE],
             timeSystem: searchParams[SEARCH.TIME_SYSTEM]

src/adapter/services/LegacyObjectAPIInterceptor.js

@@ -21,9 +21,9 @@
  *****************************************************************************/
 
 define([
-    'objectUtils'
+    '../../api/objects/object-utils'
 ], function (
-    objectUtils
+    utils
 ) {
     function ObjectServiceProvider(eventEmitter, objectService, instantiate, topic) {
         this.eventEmitter = eventEmitter;
@@ -43,22 +43,22 @@ define([
         var handleLegacyMutation;
 
         var handleMutation = function (newStyleObject) {
-            var keyString = objectUtils.makeKeyString(newStyleObject.identifier);
-            var oldStyleObject = this.instantiate(objectUtils.toOldFormat(newStyleObject), keyString);
+            var keyString = utils.makeKeyString(newStyleObject.identifier);
+            var oldStyleObject = this.instantiate(utils.toOldFormat(newStyleObject), keyString);
 
             // Don't trigger self
             removeGeneralTopicListener();
 
             oldStyleObject.getCapability('mutation').mutate(function () {
-                return objectUtils.toOldFormat(newStyleObject);
+                return utils.toOldFormat(newStyleObject);
             });
 
             removeGeneralTopicListener = this.generalTopic.listen(handleLegacyMutation);
         }.bind(this);
 
         handleLegacyMutation = function (legacyObject) {
-            var newStyleObject = objectUtils.toNewFormat(legacyObject.getModel(), legacyObject.getId()),
-                keystring = objectUtils.makeKeyString(newStyleObject.identifier);
+            var newStyleObject = utils.toNewFormat(legacyObject.getModel(), legacyObject.getId()),
+                keystring = utils.makeKeyString(newStyleObject.identifier);
 
             this.eventEmitter.emit(keystring + ":*", newStyleObject);
             this.eventEmitter.emit('mutation', newStyleObject);
@@ -74,7 +74,7 @@ define([
         return object.getCapability('persistence')
             .persist()
             .then(function () {
-                return objectUtils.toNewFormat(object, key);
+                return utils.toNewFormat(object, key);
             });
     };
 
@@ -83,11 +83,11 @@ define([
     };
 
     ObjectServiceProvider.prototype.get = function (key) {
-        var keyString = objectUtils.makeKeyString(key);
+        var keyString = utils.makeKeyString(key);
         return this.objectService.getObjects([keyString])
             .then(function (results) {
                 var model = results[keyString].getModel();
-                return objectUtils.toNewFormat(model, key);
+                return utils.toNewFormat(model, key);
             });
     };
 
@@ -99,10 +99,10 @@ define([
         this.getObjects = function (keys) {
             var results = {},
                 promises = keys.map(function (keyString) {
-                    var key = objectUtils.parseKeyString(keyString);
+                    var key = utils.parseKeyString(keyString);
                     return openmct.objects.get(key)
                         .then(function (object) {
-                            object = objectUtils.toOldFormat(object);
+                            object = utils.toOldFormat(object);
                             results[keyString] = instantiate(object, keyString);
                         });
                 });
@@ -123,7 +123,7 @@ define([
         );
 
         ROOTS.forEach(function (r) {
-            openmct.objects.addRoot(objectUtils.parseKeyString(r.id));
+            openmct.objects.addRoot(utils.parseKeyString(r.id));
         });
 
         return this;

src/adapter/services/MissingModelCompatibilityDecorator.js

@@ -21,7 +21,7 @@
  *****************************************************************************/
 
 define([
-    'objectUtils'
+    '../../api/objects/object-utils'
 ], function (
     objectUtils
 ) {

src/adapter/views/installLegacyViews.js

@@ -1,7 +1,7 @@
 define([
     './LegacyViewProvider',
     './TypeInspectorViewProvider',
-    'objectUtils'
+    '../../api/objects/object-utils'
 ], function (
     LegacyViewProvider,
     TypeInspectorViewProvider,

src/api/composition/CompositionAPI.js

@@ -21,10 +21,12 @@
  *****************************************************************************/
 
 define([
+    'lodash',
     'EventEmitter',
     './DefaultCompositionProvider',
     './CompositionCollection'
 ], function (
+    _,
     EventEmitter,
     DefaultCompositionProvider,
     CompositionCollection
@@ -68,7 +70,9 @@ define([
      * @memberof module:openmct.CompositionAPI#
      */
     CompositionAPI.prototype.get = function (domainObject) {
-        var provider = this.registry.find(p => p.appliesTo(domainObject));
+        var provider = _.find(this.registry, function (p) {
+            return p.appliesTo(domainObject);
+        });
 
         if (!provider) {
             return;

src/api/composition/CompositionCollection.js

@@ -20,7 +20,9 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-define([], function (
+define([
+    'lodash'
+], function (
     _
 ) {
     /**
@@ -120,7 +122,7 @@ define([], function (
             throw new Error('Event not supported by composition: ' + event);
         }
 
-        var index = this.listeners[event].findIndex(function (l) {
+        var index = _.findIndex(this.listeners[event], function (l) {
             return l.callback === callback && l.context === context;
         });
 

src/api/composition/DefaultCompositionProvider.js

@@ -22,7 +22,7 @@
 
 define([
     'lodash',
-    'objectUtils'
+    '../objects/object-utils'
 ], function (
     _,
     objectUtils
@@ -143,7 +143,7 @@ define([
         var keyString = objectUtils.makeKeyString(domainObject.identifier);
         var objectListeners = this.listeningTo[keyString];
 
-        var index = objectListeners[event].findIndex(function (l) {
+        var index = _.findIndex(objectListeners[event], function (l) {
             return l.callback === callback && l.context === context;
         });
 
@@ -196,8 +196,8 @@ define([
      * @private
      */
     DefaultCompositionProvider.prototype.includes = function (parent, childId) {
-        return parent.composition.some(composee =>
-            this.publicAPI.objects.areIdsEqual(composee, childId));
+        return parent.composition.findIndex(composee =>
+            this.publicAPI.objects.areIdsEqual(composee, childId)) !== -1;
     };
 
     DefaultCompositionProvider.prototype.reorder = function (domainObject, oldIndex, newIndex) {

src/api/indicators/IndicatorAPI.js

@@ -20,9 +20,11 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 define([
-    './SimpleIndicator'
+    './SimpleIndicator',
+    'lodash'
 ], function (
-    SimpleIndicator
+    SimpleIndicator,
+    _
 ) {
     function IndicatorAPI(openmct) {
         this.openmct = openmct;

src/api/objects/MutableObject.js

@@ -21,10 +21,10 @@
  *****************************************************************************/
 
 define([
-    'objectUtils',
+    './object-utils.js',
     'lodash'
 ], function (
-    objectUtils,
+    utils,
     _
 ) {
     var ANY_OBJECT_EVENT = "mutation";
@@ -43,7 +43,7 @@ define([
     }
 
     function qualifiedEventName(object, eventName) {
-        var keystring = objectUtils.makeKeyString(object.identifier);
+        var keystring = utils.makeKeyString(object.identifier);
 
         return [keystring, eventName].join(':');
     }

src/api/objects/ObjectAPI.js

@@ -21,13 +21,15 @@
  *****************************************************************************/
 
 define([
-    'objectUtils',
+    'lodash',
+    './object-utils',
     './MutableObject',
     './RootRegistry',
     './RootObjectProvider',
     'EventEmitter'
 ], function (
-    objectUtils,
+    _,
+    utils,
     MutableObject,
     RootRegistry,
     RootObjectProvider,
@@ -141,7 +143,7 @@ define([
      *          has been saved, or be rejected if it cannot be saved
      */
     ObjectAPI.prototype.get = function (identifier) {
-        identifier = objectUtils.parseKeyString(identifier);
+        identifier = utils.parseKeyString(identifier);
         var provider = this.getProvider(identifier);
 
         if (!provider) {
@@ -210,7 +212,7 @@ define([
      * @returns {string} A string representation of the given identifier, including namespace and key
      */
     ObjectAPI.prototype.makeKeyString = function (identifier) {
-        return objectUtils.makeKeyString(identifier);
+        return utils.makeKeyString(identifier);
     };
 
     /**
@@ -218,7 +220,7 @@ define([
      * @param {module:openmct.ObjectAPI~Identifier[]} identifiers
      */
     ObjectAPI.prototype.areIdsEqual = function (...identifiers) {
-        return identifiers.map(objectUtils.parseKeyString)
+        return identifiers.map(utils.parseKeyString)
             .every(identifier => {
                 return identifier === identifiers[0] ||
                     (identifier.namespace === identifiers[0].namespace &&
@@ -232,7 +234,7 @@ define([
             let location = domainObject.location;
 
             if (location) {
-                return this.getOriginalPath(objectUtils.parseKeyString(location), path);
+                return this.getOriginalPath(utils.parseKeyString(location), path);
             } else {
                 return path;
             }

src/api/objects/RootRegistry.js

@@ -21,11 +21,9 @@
  *****************************************************************************/
 
 define([
-    'lodash',
-    'arrayUtils'
+    'lodash'
 ], function (
-    _,
-    arrayUtils
+    _
 ) {
 
     function RootRegistry() {
@@ -37,7 +35,7 @@ define([
             return provider();
         });
         return Promise.all(promises)
-            .then(arrayUtils.flatten);
+            .then(_.flatten);
     };
 
     function isKey(key) {
@@ -45,7 +43,7 @@ define([
     }
 
     RootRegistry.prototype.addRoot = function (key) {
-        if (isKey(key) || (Array.isArray(key) && key.every(isKey))) {
+        if (isKey(key) || (_.isArray(key) && _.every(key, isKey))) {
             this.providers.push(function () {
                 return key;
             });

src/api/objects/test/object-utilsSpec.js

@@ -1,5 +1,5 @@
 define([
-    'objectUtils'
+    '../object-utils'
 ], function (
     objectUtils
 ) {

src/api/telemetry/DefaultMetadataProvider.js

@@ -85,13 +85,9 @@ define([
                             value: +e.value
                         };
                     }), 'e.value');
-                valueMetadata.values = Object.entries(valueMetadata.enumerations)
-                    .reduce((accumulator, [key, {value}]) => {
-                        accumulator[key] = value;
-                        return accumulator
-                    }, []);
-                valueMetadata.max = Math.max(...valueMetadata.values);
-                valueMetadata.min = Math.min(...valueMetadata.values);
+                valueMetadata.values = _.pluck(valueMetadata.enumerations, 'value');
+                valueMetadata.max = _.max(valueMetadata.values);
+                valueMetadata.min = _.min(valueMetadata.values);
             }
 
             valueMetadatas.push(valueMetadata);
@@ -107,7 +103,7 @@ define([
         var metadata = domainObject.telemetry || {};
         if (this.typeHasTelemetry(domainObject)) {
             var typeMetadata = this.typeService.getType(domainObject.type).typeDef.telemetry;
-            Object.assign(metadata, typeMetadata);
+            _.extend(metadata, typeMetadata);
             if (!metadata.values) {
                 metadata.values = valueMetadatasFromOldFormat(metadata);
             }

src/api/telemetry/TelemetryAPI.js

@@ -24,7 +24,7 @@ define([
     './TelemetryMetadataManager',
     './TelemetryValueFormatter',
     './DefaultMetadataProvider',
-    'objectUtils',
+    '../objects/object-utils',
     'lodash'
 ], function (
     TelemetryMetadataManager,
@@ -370,8 +370,7 @@ define([
     TelemetryAPI.prototype.commonValuesForHints = function (metadatas, hints) {
         var options = metadatas.map(function (metadata) {
             var values = metadata.valuesForHints(hints);
-            const keyBy = (array, key) => (array || []).reduce((r, x) => ({ ...r, [key ? x[key] : x]: x }), {});
-            return keyBy(values, 'key');
+            return _.indexBy(values, 'key');
         }).reduce(function (a, b) {
             var results = {};
             Object.keys(a).forEach(function (key) {
@@ -384,7 +383,7 @@ define([
         var sortKeys = hints.map(function (h) {
             return 'hints.' + h;
         });
-        return _.sortBy(options, sortKeys);
+        return _.sortByAll(options, sortKeys);
     };
 
     /**

src/api/telemetry/TelemetryMetadataManager.js

@@ -57,13 +57,13 @@ define([
 
         if (valueMetadata.format === 'enum') {
             if (!valueMetadata.values) {
-                valueMetadata.enumerations.map(enumeration => enumeration.value);
+                valueMetadata.values = _.pluck(valueMetadata.enumerations, 'value');
             }
             if (!valueMetadata.hasOwnProperty('max')) {
                 valueMetadata.max = _.max(valueMetadata.values) + 1;
             }
             if (!valueMetadata.hasOwnProperty('min')) {
-                valueMetadata.min = _.max(valueMetadata.values) + 1;
+                valueMetadata.min = _.min(valueMetadata.values) - 1;
             }
         }
 
@@ -121,7 +121,7 @@ define([
                 return metadata.hints[hint];
             }
         });
-        return _.sortBy(matchingMetadata, ...iteratees);
+        return _.sortByAll(matchingMetadata, ...iteratees);
     };
 
     TelemetryMetadataManager.prototype.getFilterableValues = function () {

src/api/utils/array-utils.js

@@ -1,46 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2020, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/* Retired lodash methods */
-
-// keyBy for array only
-export const keyBy = (array, key) => (array || []).reduce((acc, curr) => {
-    return { ...acc, [curr[key]]: curr };
-}, {});
-
-// flattens array a single level deep.
-export const flatten = array => array.reduce((acc, curr) => {
-    return acc.concat(curr);
-}, []);
-
-// recursively flatten deeper arrays
-export const flattenDeep = array => {
-    return array.reduce((acc, curr) => {
-        return Array.isArray(curr) ? acc.concat(flattenDeep(curr)) : acc.concat(curr);
-    }, []);
-};
-
-// checks if value is an empty object or collection - does not support evaluating a Set or a Map
-export const isEmpty = (obj => {
-    return [Object, Array].includes((obj || {}).constructor)
-        && !Object.entries((obj || {})).length;
-});

src/api/utils/array-utilsSpec.js

@@ -1,131 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2020, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-import { keyBy, flatten, flattenDeep, isEmpty } from 'arrayUtils';
-const getArrayDepth = (obj => {
-    if (Array.isArray(obj)) {
-        return 1 + Math.max(...obj.map(t => getArrayDepth(t)));
-    } else {
-        return 0;
-    }
-});
-
-describe("The keyBy method", function () {
-
-    const input = [
-        {
-            "key":"name",
-            "name":"Name",
-            "source":"name",
-            "hints":
-            {
-                "priority": 0
-            }
-        },
-        {
-            "key":"utc",
-            "name":"Timestamp",
-            "format":"utc",
-            "hints":
-            {
-                "domain": 1,
-                "priority": 1
-            },
-            "source":"utc"
-        },
-        {
-            "key":"message",
-            "name":"Message",
-            "format":"string",
-            "hints":
-            {
-                "range": 0,
-                "priority": 2
-            },
-            "source":"message"
-        }
-    ];
-
-    const output = keyBy(input, 'key');
-
-    it('returns an object', () => {
-        expect(typeof output).toEqual('object');
-    });
-
-    describe("returns an object", function () {
-
-        it('with the input key values as key names', () => {
-            expect(Object.keys(output)).toEqual(input.map(obj => obj.key));
-        });
-
-        it('with the input array objects as as properties of the name keys', () => {
-            expect(Object.values(output)).toEqual(input);
-        });
-    });
-
-});
-describe("The flatten method", function () {
-
-    it('returns a flat array', () => {
-        expect(getArrayDepth(flatten([[1,2,3]]))).toEqual(1);
-    });
-
-    it('fails to return a flat array when passed an array deeper than two levels', () => {
-        expect(getArrayDepth(flatten([[[1,2,3]]]))).not.toEqual(1);
-    });
-
-
-});
-describe("The flattenDeep method", function () {
-
-    it('returns a flat array when passed an array deeper than two levels', () => {
-        expect(getArrayDepth(flattenDeep([[[1,[2,3]]]]))).toEqual(1);
-    });
-
-
-});
-describe("The isEmpty method", function () {
-
-    it('returns true when passed an empty array', () => {
-        expect(isEmpty([])).toBeTrue();
-    });
-
-    it('returns false when passed a non-empty array', () => {
-        expect(isEmpty([1,2,3])).not.toBeTrue();
-    });
-
-    it('returns true when passed an empty object', () => {
-        expect(isEmpty({})).toBeTrue();
-    });
-
-    it('returns false when passed a non-empty object', () => {
-        expect(isEmpty({1:1})).not.toBeTrue();
-    });
-
-    it('returns false when passed a Set', () => {
-        expect(isEmpty(new Set())).not.toBeTrue();
-    });
-
-    it('returns false when passed a Map', () => {
-        expect(isEmpty(new Map())).not.toBeTrue();
-    });
-});

src/plugins/LADTable/components/LADTable.vue

@@ -75,7 +75,7 @@ export default {
             this.items.push(item);
         },
         removeItem(identifier) {
-            let index = this.items.findIndex(item => this.openmct.objects.makeKeyString(identifier) === item.key);
+            let index = _.findIndex(this.items, (item) => this.openmct.objects.makeKeyString(identifier) === item.key);
 
             this.items.splice(index, 1);
         },

src/plugins/LADTable/components/LadTableSet.vue

@@ -102,7 +102,7 @@ export default {
             this.compositions.push({composition, addCallback, removeCallback});
         },
         removePrimary(identifier) {
-            let index = this.primaryTelemetryObjects.findIndex(primary => this.openmct.objects.makeKeyString(identifier) === primary.key),
+            let index = _.findIndex(this.primaryTelemetryObjects, (primary) => this.openmct.objects.makeKeyString(identifier) === primary.key),
                 primary = this.primaryTelemetryObjects[index];
 
             this.$set(this.secondaryTelemetryObjects, primary.key, undefined);
@@ -130,7 +130,7 @@ export default {
         removeSecondary(primary) {
             return (identifier) => {
                 let array = this.secondaryTelemetryObjects[primary.key],
-                    index = array.findIndex(secondary => this.openmct.objects.makeKeyString(identifier) === secondary.key);
+                    index = _.findIndex(array, (secondary) => this.openmct.objects.makeKeyString(identifier) === secondary.key);
 
                 array.splice(index, 1);
 

src/plugins/condition/components/ConditionCollection.vue

@@ -197,7 +197,7 @@ export default {
             this.$emit('telemetryUpdated', this.telemetryObjs);
         },
         removeTelemetryObject(identifier) {
-            let index = this.telemetryObjs.findIndex(obj => {
+            let index = _.findIndex(this.telemetryObjs, (obj) => {
                 let objId = this.openmct.objects.makeKeyString(obj.identifier);
                 let id = this.openmct.objects.makeKeyString(identifier);
                 return objId === id;

src/plugins/condition/components/inspector/ConditionalStylesView.vue

@@ -105,8 +105,7 @@ import ConditionDescription from "@/plugins/condition/components/ConditionDescri
 import ConditionError from "@/plugins/condition/components/ConditionError.vue";
 import Vue from 'vue';
 import PreviewAction from "@/ui/preview/PreviewAction.js";
-import { getApplicableStylesForItem } from "@/plugins/condition/utils/styleUtils";
-import { isEmpty } from 'arrayUtils';
+import {getApplicableStylesForItem} from "@/plugins/condition/utils/styleUtils";
 
 export default {
     name: 'ConditionalStylesView',
@@ -274,7 +273,7 @@ export default {
                 delete domainObjectStyles[this.itemId].conditionSetIdentifier;
                 domainObjectStyles[this.itemId].styles = undefined;
                 delete domainObjectStyles[this.itemId].styles;
-                if (isEmpty(domainObjectStyles[this.itemId])) {
+                if (_.isEmpty(domainObjectStyles[this.itemId])) {
                     delete domainObjectStyles[this.itemId];
                 }
             } else {
@@ -283,7 +282,7 @@ export default {
                 domainObjectStyles.styles = undefined;
                 delete domainObjectStyles.styles;
             }
-            if (isEmpty(domainObjectStyles)) {
+            if (_.isEmpty(domainObjectStyles)) {
                 domainObjectStyles = undefined;
             }
 
@@ -314,7 +313,7 @@ export default {
                     delete domainObjectStyles[this.itemId];
                 }
             });
-            if (isEmpty(domainObjectStyles)) {
+            if (_.isEmpty(domainObjectStyles)) {
                 domainObjectStyles = undefined;
             }
             this.persist(domainObjectStyles);

src/plugins/condition/components/inspector/MultiSelectStylesView.vue

@@ -50,7 +50,6 @@
 import StyleEditor from "./StyleEditor.vue";
 import PreviewAction from "@/ui/preview/PreviewAction.js";
 import { getApplicableStylesForItem, getConsolidatedStyleValues, getConditionalStyleForItem } from "@/plugins/condition/utils/styleUtils";
-import { isEmpty } from 'arrayUtils';
 
 export default {
     name: 'MultiSelectStylesView',
@@ -179,7 +178,7 @@ export default {
                 domainObjectStyles[itemId] = undefined;
                 delete domainObjectStyles[this.itemId];
 
-                if (isEmpty(domainObjectStyles)) {
+                if (_.isEmpty(domainObjectStyles)) {
                     domainObjectStyles = undefined;
                 }
                 this.persist(this.domainObject, domainObjectStyles);
@@ -240,7 +239,7 @@ export default {
                     if (this.isStaticAndConditionalStyles) {
                         this.removeConditionalStyles(domainObjectStyles, item.id);
                     }
-                    if (isEmpty(itemStaticStyle)) {
+                    if (_.isEmpty(itemStaticStyle)) {
                         itemStaticStyle = undefined;
                         domainObjectStyles[item.id] = undefined;
                     } else {

src/plugins/condition/pluginSpec.js

@@ -20,7 +20,7 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-import { createOpenMct } from "testUtils";
+import { createOpenMct } from "testTools";
 import ConditionPlugin from "./plugin";
 
 let openmct = createOpenMct();

src/plugins/condition/utils/operations.js

@@ -20,6 +20,8 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
+import _ from 'lodash';
+
 const convertToNumbers = (input) => {
     let numberInputs = [];
     input.forEach(inputValue => numberInputs.push(Number(inputValue)));
@@ -32,10 +34,6 @@ const convertToStrings = (input) => {
     return stringInputs;
 };
 
-const joinValues = (values, length) => {
-    return values.slice(0, length).join(', ');
-};
-
 export const OPERATIONS = [
     {
         name: 'equalTo',
@@ -46,7 +44,7 @@ export const OPERATIONS = [
         appliesTo: ['number'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' is ' + joinValues(values, 1);
+            return ' is ' + values.join(', ');
         }
     },
     {
@@ -58,7 +56,7 @@ export const OPERATIONS = [
         appliesTo: ['number'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' is not ' + joinValues(values, 1);
+            return ' is not ' + values.join(', ');
         }
     },
     {
@@ -70,7 +68,7 @@ export const OPERATIONS = [
         appliesTo: ['number'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' > ' + joinValues(values, 1);
+            return ' > ' + values.join(', ');
         }
     },
     {
@@ -82,7 +80,7 @@ export const OPERATIONS = [
         appliesTo: ['number'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' < ' + joinValues(values, 1);
+            return ' < ' + values.join(', ');
         }
     },
     {
@@ -94,7 +92,7 @@ export const OPERATIONS = [
         appliesTo: ['number'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' >= ' + joinValues(values, 1);
+            return ' >= ' + values.join(', ');
         }
     },
     {
@@ -106,7 +104,7 @@ export const OPERATIONS = [
         appliesTo: ['number'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' <= ' + joinValues(values, 1);
+            return ' <= ' + values.join(', ');
         }
     },
     {
@@ -148,7 +146,7 @@ export const OPERATIONS = [
         appliesTo: ['string'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' contains ' + joinValues(values, 1);
+            return ' contains ' + values.join(', ');
         }
     },
     {
@@ -160,7 +158,7 @@ export const OPERATIONS = [
         appliesTo: ['string'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' does not contain ' + joinValues(values, 1);
+            return ' does not contain ' + values.join(', ');
         }
     },
     {
@@ -172,7 +170,7 @@ export const OPERATIONS = [
         appliesTo: ['string'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' starts with ' + joinValues(values, 1);
+            return ' starts with ' + values.join(', ');
         }
     },
     {
@@ -184,7 +182,7 @@ export const OPERATIONS = [
         appliesTo: ['string'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' ends with ' + joinValues(values, 1);
+            return ' ends with ' + values.join(', ');
         }
     },
     {
@@ -196,7 +194,7 @@ export const OPERATIONS = [
         appliesTo: ['string'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' is exactly ' + joinValues(values, 1);
+            return ' is exactly ' + values.join(', ');
         }
     },
     {
@@ -233,7 +231,7 @@ export const OPERATIONS = [
         appliesTo: ['enum'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' is ' + joinValues(values, 1);
+            return ' is ' + values.join(', ');
         }
     },
     {
@@ -246,7 +244,7 @@ export const OPERATIONS = [
         appliesTo: ['enum'],
         inputCount: 1,
         getDescription: function (values) {
-            return ' is not ' + joinValues(values, 1);
+            return ' is not ' + values.join(', ');
         }
     },
     {
@@ -255,7 +253,7 @@ export const OPERATIONS = [
             const lhsValue = input[0] !== undefined ? input[0].toString() : '';
             if (input[1]) {
                 const values = input[1].split(',');
-                return values.find((value) => lhsValue === value.toString().trim());
+                return values.find((value) => lhsValue === _.trim(value.toString()));
             }
             return false;
         },
@@ -272,7 +270,7 @@ export const OPERATIONS = [
             const lhsValue = input[0] !== undefined ? input[0].toString() : '';
             if (input[1]) {
                 const values = input[1].split(',');
-                const found = values.find((value) => lhsValue === value.toString().trim());
+                const found = values.find((value) => lhsValue === _.trim(value.toString()));
                 return !found;
             }
             return false;

src/plugins/condition/utils/styleUtils.js

@@ -19,8 +19,6 @@
  * this source code distribution or the Licensing information page available
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
-import { isEmpty } from 'arrayUtils';
-
 const NONE_VALUE = '__no_value';
 
 const styleProps = {
@@ -156,7 +154,7 @@ export const getApplicableStylesForItem = (domainObject, item) => {
 };
 
 export const getStylesWithoutNoneValue = (style) => {
-    if (isEmpty(style) || !style) {
+    if (_.isEmpty(style) || !style) {
         return;
     }
     let styleObj = {};

src/plugins/displayLayout/DisplayLayoutToolbar.js

@@ -20,11 +20,7 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-define([
-    'arrayUtils'
-], function (
-    arrayUtils
-) {
+define(['lodash'], function (_) {
     function DisplayLayoutToolbar(openmct) {
         return {
             name: "Display Layout Toolbar",
@@ -563,7 +559,7 @@ define([
                 });
 
                 let toolbarArray = Object.values(toolbar);
-                return arrayUtils.flatten(toolbarArray.reduce((accumulator, group, index) => {
+                return _.flatten(toolbarArray.reduce((accumulator, group, index) => {
                     group = group.filter(control => control !== undefined);
 
                     if (group.length > 0) {

src/plugins/displayLayout/components/DisplayLayout.vue

@@ -76,7 +76,6 @@ import TextView from './TextView.vue'
 import LineView from './LineView.vue'
 import ImageView from './ImageView.vue'
 import EditMarquee from './EditMarquee.vue'
-import _ from 'lodash';
 
 const ITEM_TYPE_VIEW_MAP = {
     'subobject-view': SubobjectView,
@@ -513,7 +512,7 @@ export default {
             }
         },
         updateTelemetryFormat(item, format) {
-            let index = this.layoutItems.findIndex(item);
+            let index = _.findIndex(this.layoutItems, item);
             item.format = format;
             this.mutate(`configuration.items[${index}]`, item);
         }

src/plugins/displayLayout/components/LayoutFrame.vue

@@ -40,7 +40,6 @@
 
 <script>
 import LayoutDrag from './../LayoutDrag'
-import _ from 'lodash'
 
 export default {
     inject: ['openmct'],

src/plugins/displayLayout/components/LineView.vue

@@ -62,7 +62,6 @@
 <script>
 
 import conditionalStylesMixin from "../mixins/objectStyles-mixin";
-import _ from 'lodash';
 
 const START_HANDLE_QUADRANTS = {
     1: 'c-frame-edit__handle--sw',

src/plugins/displayLayout/plugin.js

@@ -22,7 +22,7 @@
 
 import Layout from './components/DisplayLayout.vue'
 import Vue from 'vue'
-import objectUtils from 'objectUtils'
+import objectUtils from '../../api/objects/object-utils.js'
 import DisplayLayoutType from './DisplayLayoutType.js'
 import DisplayLayoutToolbar from './DisplayLayoutToolbar.js'
 import AlphaNumericFormatViewProvider from './AlphanumericFormatViewProvider.js'

src/plugins/filters/components/FilterObject.vue

@@ -62,7 +62,6 @@
 <script>
 import FilterField from './FilterField.vue';
 import ToggleSwitch from '../../../ui/components/ToggleSwitch.vue';
-import { isEmpty } from 'arrayUtils';
 
 export default {
     inject: ['openmct'],
@@ -103,7 +102,7 @@ export default {
         hasActiveFilters() {
             // Should be true when the user has entered any filter values.
             return Object.values(this.persistedFilters).some(comparator => {
-                return (typeof(comparator) === 'object' && !isEmpty(comparator));
+                return (typeof(comparator) === 'object' && !_.isEmpty(comparator));
             });
         }
     },

src/plugins/filters/components/FiltersView.vue

@@ -28,8 +28,6 @@
 <script>
 import FilterObject from './FilterObject.vue';
 import GlobalFilters from './GlobalFilters.vue'
-import { isEmpty } from 'arrayUtils';
-import _ from 'lodash';
 
 const FILTER_VIEW_TITLE = 'Filters applied';
 const FILTER_VIEW_TITLE_MIXED = 'Mixed filters applied';
@@ -60,7 +58,7 @@ export default {
             // Should be true when the user has entered any filter values.
             return Object.values(this.persistedFilters).some(filters => {
                 return Object.values(filters).some(comparator => {
-                    return (typeof(comparator) === 'object' && !isEmpty(comparator));
+                    return (typeof(comparator) === 'object' && !_.isEmpty(comparator));
                 });
             });
         },

src/plugins/folderView/components/ListView.vue

@@ -64,7 +64,6 @@
 <script>
 import compositionLoader from './composition-loader';
 import ListItem from './ListItem.vue';
-import _ from 'lodash';
 
 export default {
     components: {ListItem},

src/plugins/imagery/components/ImageryViewLayout.vue

@@ -220,7 +220,7 @@ export default {
                 return;
             }
 
-            const index = _.sortedIndexBy(this.imageHistory, datum, this.timeFormat.format.bind(this.timeFormat));
+            const index = _.sortedIndex(this.imageHistory, datum, this.timeFormat.format.bind(this.timeFormat));
             this.imageHistory.splice(index, 0, datum);
         },
         updateValues(datum) {

src/plugins/notebook/components/notebook.vue

@@ -111,7 +111,7 @@ import SearchResults from './search-results.vue';
 import Sidebar from './sidebar.vue';
 import { clearDefaultNotebook, getDefaultNotebook, setDefaultNotebook, setDefaultNotebookSection, setDefaultNotebookPage } from '../utils/notebook-storage';
 import { addNotebookEntry, createNewEmbed, getNotebookEntries } from '../utils/notebook-entries';
-import _ from 'lodash';
+import { throttle } from 'lodash';
 
 const DEFAULT_CLASS = 'is-notebook-default';
 
@@ -175,7 +175,7 @@ export default {
     watch: {
     },
     beforeMount() {
-        this.throttledSearchItem = _.throttle(this.searchItem, 500);
+        this.throttledSearchItem = throttle(this.searchItem, 500);
     },
     mounted() {
         this.unlisten = this.openmct.objects.observe(this.internalDomainObject, '*', this.updateInternalDomainObject);

src/plugins/plot/src/chart/MCTChartController.js

@@ -30,7 +30,8 @@ define([
     './MCTChartPointSet',
     './MCTChartAlarmPointSet',
     '../draw/DrawLoader',
-    '../lib/eventHelpers'
+    '../lib/eventHelpers',
+    'lodash'
 ],
 function (
     MCTChartLineLinear,
@@ -38,7 +39,8 @@ function (
     MCTChartPointSet,
     MCTChartAlarmPointSet,
     DrawLoader,
-    eventHelpers
+    eventHelpers,
+    _
 ) {
 
     var MARKER_SIZE = 6.0,
@@ -150,7 +152,7 @@ function (
     MCTChartController.prototype.destroy = function () {
         this.isDestroyed = true;
         this.stopListening();
-        this.lines.forEach(line => line.destroy());
+        _.invoke(this.lines, 'destroy');
         DrawLoader.releaseDrawAPI(this.drawAPI);
     };
 

src/plugins/plot/src/configuration/Collection.js

@@ -22,11 +22,13 @@
 /*global define*/
 
 define([
+    'lodash',
     'EventEmitter',
     './Model',
     '../lib/extend',
     '../lib/eventHelpers'
 ], function (
+    _,
     EventEmitter,
     Model,
     extend,
@@ -42,7 +44,7 @@ define([
         this.initialize(options);
     }
 
-    Object.assign(Collection.prototype, EventEmitter.prototype);
+    _.extend(Collection.prototype, EventEmitter.prototype);
     eventHelpers.extend(Collection.prototype);
 
     Collection.extend = extend;
@@ -103,7 +105,12 @@ define([
     };
 
     Collection.prototype.indexOf = function (model) {
-        return this.models.findIndex(m => m === model);
+        return _.findIndex(
+            this.models,
+            function (m) {
+                return m === model;
+            }
+        );
     };
 
     Collection.prototype.remove = function (model) {

src/plugins/plot/src/configuration/Model.js

@@ -49,7 +49,7 @@ define([
         this.initialize(options);
     }
 
-    Object.assign(Model.prototype, EventEmitter.prototype);
+    _.extend(Model.prototype, EventEmitter.prototype);
     eventHelpers.extend(Model.prototype);
 
     Model.extend = extend;

src/plugins/plot/src/configuration/PlotSeries.js

@@ -146,7 +146,7 @@ define([
                 strategy = 'minmax';
             }
 
-            options = Object.assign({}, { size: 1000, strategy, filters: this.filters }, options || {});
+            options = _.extend({}, { size: 1000, strategy, filters: this.filters }, options || {});
 
             if (!this.unsubscribe) {
                 this.unsubscribe = this.openmct
@@ -270,7 +270,7 @@ define([
          * @private
          */
         sortedIndex: function (point) {
-            return _.sortedIndexBy(this.data, point, this.getXVal);
+            return _.sortedIndex(this.data, point, this.getXVal);
         },
         /**
          * Update min/max stats for the series.

src/plugins/plot/src/configuration/SeriesCollection.js

@@ -101,10 +101,13 @@ define([
             var plotObject = this.plot.get('domainObject');
             if (plotObject.type === 'telemetry.plot.overlay') {
 
-                var persistedIndex = plotObject.configuration.series.findIndex(s => _.isEqual(identifier, s.identifier));
+                var persistedIndex = _.findIndex(plotObject.configuration.series, function (s) {
+                    return _.isEqual(identifier, s.identifier);
+                });
 
-
-                var configIndex = this.models.findIndex(m => _.isEqual(m.domainObject.identifier, identifier));
+                var configIndex = _.findIndex(this.models, function (m) {
+                    return _.isEqual(m.domainObject.identifier, identifier);
+                });
 
                 /*
                     when cancelling out of edit mode, the config store and domain object are out of sync

src/plugins/plot/src/draw/Draw2D.js

@@ -22,9 +22,11 @@
 
 
 define([
+    'lodash',
     'EventEmitter',
     '../lib/eventHelpers'
 ], function (
+    _,
     EventEmitter,
     eventHelpers
 ) {
@@ -49,7 +51,7 @@ define([
         }
     }
 
-    Object.assign(Draw2D.prototype, EventEmitter.prototype);
+    _.extend(Draw2D.prototype, EventEmitter.prototype);
     eventHelpers.extend(Draw2D.prototype);
 
     // Convert from logical to physical x coordinates

src/plugins/plot/src/draw/DrawWebGL.js

@@ -22,9 +22,11 @@
 
 
 define([
+    'lodash',
     'EventEmitter',
     '../lib/eventHelpers'
 ], function (
+    _,
     EventEmitter,
     eventHelpers
 ) {
@@ -76,7 +78,7 @@ define([
         this.listenTo(this.canvas, "webglcontextlost", this.onContextLost, this);
     }
 
-    Object.assign(DrawWebGL.prototype, EventEmitter.prototype);
+    _.extend(DrawWebGL.prototype, EventEmitter.prototype);
     eventHelpers.extend(DrawWebGL.prototype);
 
     DrawWebGL.prototype.onContextLost = function (event) {

src/plugins/plot/src/inspector/PlotOptionsController.js

@@ -22,10 +22,14 @@
 
 define([
     '../configuration/configStore',
-    '../lib/eventHelpers'
+    '../lib/eventHelpers',
+    '../../../../api/objects/object-utils',
+    'lodash'
 ], function (
     configStore,
-    eventHelpers
+    eventHelpers,
+    objectUtils,
+    _
 ) {
 
     function PlotOptionsController($scope, openmct, $timeout) {

src/plugins/plot/src/inspector/PlotSeriesFormController.js

@@ -31,7 +31,9 @@ define([
     function dynamicPathForKey(key) {
         return function (object, model) {
             var modelIdentifier = model.get('identifier');
-            var index = object.configuration.series.findIndex(s => _.isEqual(s.identifier, modelIdentifier));
+            var index = _.findIndex(object.configuration.series, function (s) {
+                return _.isEqual(s.identifier, modelIdentifier);
+            });
             return 'configuration.series[' + index + '].' + key;
         };
     }

src/plugins/plot/src/inspector/PlotYAxisFormController.js

@@ -21,7 +21,8 @@
  *****************************************************************************/
 
 define([
-    './PlotModelFormController'
+    './PlotModelFormController',
+    'lodash'
 ], function (
     PlotModelFormController,
     _
@@ -72,10 +73,10 @@ define([
                     if (range.max === '' || range.max === null || typeof range.max === 'undefined') {
                         return 'Must specify Maximum';
                     }
-                    if (Number.isNaN(range.min)) {
+                    if (_.isNaN(Number(range.min))) {
                         return 'Minimum must be a number.';
                     }
-                    if (Number.isNaN(range.max)) {
+                    if (_.isNaN(Number(range.max))) {
                         return 'Maximum must be a number.';
                     }
                     if (Number(range.min) > Number(range.max)) {

src/plugins/plot/src/telemetry/StackedPlotController.js

@@ -76,7 +76,7 @@ define([
                 if (childObj) {
                     var index = telemetryObjects.indexOf(childObj);
                     telemetryObjects.splice(index, 1);
-                    $scope.$broadcast('plot:tickWidth', Math.max(...Object.values(tickWidthMap)));
+                    $scope.$broadcast('plot:tickWidth', _.max(tickWidthMap));
                 }
             }
 
@@ -131,7 +131,6 @@ define([
             }
             tickWidthMap[plotId] = Math.max(width, tickWidthMap[plotId]);
             var newTickWidth = _.max(tickWidthMap);
-
             if (newTickWidth !== tickWidth || width !== tickWidth) {
                 tickWidth = newTickWidth;
                 $scope.$broadcast('plot:tickWidth', tickWidth);

src/plugins/staticRootPlugin/StaticModelProvider.js

@@ -1,5 +1,5 @@
 define([
-    'objectUtils'
+    '../../api/objects/object-utils'
 ], function (
     objectUtils
 ) {

src/plugins/summaryWidget/src/ConditionManager.js

@@ -1,14 +1,12 @@
 define ([
     './ConditionEvaluator',
-    'objectUtils',
-    'arrayUtils',
+    '../../../api/objects/object-utils',
     'EventEmitter',
     'zepto',
     'lodash'
 ], function (
     ConditionEvaluator,
     objectUtils,
-    arrayUtils,
     EventEmitter,
     $,
     _
@@ -252,7 +250,7 @@ define ([
         delete this.subscriptions[objectId];
         this.eventEmitter.emit('remove', identifier);
 
-        if (arrayUtils.isEmpty(this.compositionObjs)) {
+        if (_.isEmpty(this.compositionObjs)) {
             $('.w-summary-widget').addClass('s-status-no-data');
         }
     };

src/plugins/summaryWidget/src/SummaryWidget.js

@@ -5,7 +5,8 @@ define([
     './TestDataManager',
     './WidgetDnD',
     './eventHelpers',
-    'objectUtils',
+    '../../../api/objects/object-utils',
+    'lodash',
     'zepto'
 ], function (
     widgetTemplate,
@@ -15,6 +16,7 @@ define([
     WidgetDnD,
     eventHelpers,
     objectUtils,
+    _,
     $
 ) {
 

src/plugins/summaryWidget/src/input/ObjectSelect.js

@@ -1,6 +1,6 @@
 define([
     './Select',
-    'objectUtils'
+    '../../../../api/objects/object-utils'
 ], function (
     Select,
     objectUtils

src/plugins/summaryWidget/src/telemetry/EvaluatorPool.js

@@ -22,7 +22,7 @@
 
 define([
     './SummaryWidgetEvaluator',
-    'objectUtils'
+    '../../../../api/objects/object-utils'
 ], function (
     SummaryWidgetEvaluator,
     objectUtils

src/plugins/summaryWidget/src/telemetry/SummaryWidgetEvaluator.js

@@ -23,7 +23,7 @@
 define([
     './SummaryWidgetRule',
     '../eventHelpers',
-    'objectUtils',
+    '../../../../api/objects/object-utils',
     'lodash'
 ], function (
     SummaryWidgetRule,
@@ -154,7 +154,7 @@ define([
                 return _(this.baseState)
                     .values()
                     .map(_.clone)
-                    .keyBy('id')
+                    .indexBy('id')
                     .value();
             }.bind(this));
     };
@@ -182,7 +182,7 @@ define([
      * @private.
      */
     SummaryWidgetEvaluator.prototype.updateObjectStateFromLAD = function (options, objectState) {
-        options = Object.assign({}, options, {
+        options = _.extend({}, options, {
             strategy: 'latest',
             size: 1
         });

src/plugins/summaryWidget/src/views/SummaryWidgetViewProvider.js

@@ -1,7 +1,7 @@
 define([
     '../SummaryWidget',
     './SummaryWidgetView',
-    'objectUtils'
+    '../../../../api/objects/object-utils'
 ], function (
     SummaryWidgetEditView,
     SummaryWidgetView,

src/plugins/tabs/components/tabs.vue

@@ -48,6 +48,7 @@
             </div>
         </div>
         <object-view
+            v-if="internalDomainObject.keep_alive ? currentTab : isCurrent(tab)"
             class="c-tabs-view__object"
             :object="tab.domainObject"
         />
@@ -73,6 +74,7 @@ export default {
     },
     data: function () {
         return {
+            internalDomainObject: this.domainObject,
             currentTab: {},
             tabsList: [],
             setCurrentTab: true,
@@ -88,6 +90,8 @@ export default {
             this.composition.load();
         }
 
+        this.unsubscribe = this.openmct.objects.observe(this.internalDomainObject, '*', this.updateInternalDomainObject);
+
         document.addEventListener('dragstart', this.dragstart);
         document.addEventListener('dragend', this.dragend);
     },
@@ -96,6 +100,8 @@ export default {
         this.composition.off('remove', this.removeItem);
         this.composition.off('reorder', this.onReorder);
 
+        this.unsubscribe();
+
         document.removeEventListener('dragstart', this.dragstart);
         document.removeEventListener('dragend', this.dragend);
     },
@@ -156,6 +162,9 @@ export default {
         },
         isCurrent(tab) {
             return _.isEqual(this.currentTab, tab)
+        },
+        updateInternalDomainObject(domainObject) {
+            this.internalDomainObject = domainObject;
         }
     }
 }

src/plugins/tabs/plugin.js

@@ -36,7 +36,27 @@ define([
                 cssClass: 'icon-tabs-view',
                 initialize(domainObject) {
                     domainObject.composition = [];
-                }
+                    domainObject.keep_alive = true;
+                },
+                form: [
+                    {
+                        "key": "keep_alive",
+                        "name": "Keep Tabs Alive",
+                        "control": "select",
+                        "options": [
+                            {
+                                'name': 'True',
+                                'value': true
+                            },
+                            {
+                                'name': 'False',
+                                'value': false
+                            }
+                        ],
+                        "required": true,
+                        "cssClass": "l-input"
+                    }
+                ]
             });
         };
     };

src/plugins/telemetryMean/src/MeanTelemetryProvider.js

@@ -22,7 +22,7 @@
 /*jshint latedef: nofunc */
 /*global console */
 define([
-    'objectUtils',
+    '../../../api/objects/object-utils',
     './TelemetryAverager'
 ], function (objectUtils, TelemetryAverager) {
 

src/plugins/telemetryTable/TableConfigurationViewProvider.js

@@ -21,7 +21,7 @@
  *****************************************************************************/
 
 define([
-    'objectUtils',
+    '../../api/objects/object-utils',
     './components/table-configuration.vue',
     './TelemetryTableConfiguration',
     'vue'

src/plugins/telemetryTable/TelemetryTableConfiguration.js

@@ -22,10 +22,8 @@
 
 define([
     'lodash',
-    'EventEmitter',
-    'arrayUtils'
-
-], function (_, EventEmitter, arrayUtils) {
+    'EventEmitter'
+], function (_, EventEmitter) {
 
     class TelemetryTableConfiguration extends EventEmitter {
         constructor(domainObject, openmct) {
@@ -101,8 +99,8 @@ define([
         }
 
         hasColumnWithKey(columnKey) {
-            return arrayUtils.flatten(Object.values(this.columns))
-                .some(column => column.getKey() === columnKey);
+            return _.flatten(Object.values(this.columns))
+                .findIndex(column => column.getKey() === columnKey) !== -1;
         }
 
         getColumns() {
@@ -110,7 +108,7 @@ define([
         }
 
         getAllHeaders() {
-            let flattenedColumns = arrayUtils.flatten(Object.values(this.columns));
+            let flattenedColumns = _.flatten(Object.values(this.columns));
             let headers = _.uniq(flattenedColumns, false, column => column.getKey())
                 .reduce(fromColumnsToHeadersMap, {});
 

src/plugins/telemetryTable/collections/BoundedTableRowCollection.js

@@ -22,9 +22,11 @@
 
 define(
     [
+        'lodash',
         './SortedTableRowCollection'
     ],
     function (
+        _,
         SortedTableRowCollection
     ) {
 

src/plugins/telemetryTable/collections/SortedTableRowCollection.js

@@ -93,7 +93,7 @@ define(
                     // same time stamp
                     let potentialDupes = this.rows.slice(startIx, endIx + 1);
                     // Search potential dupes for exact dupe
-                    isDuplicate = potentialDupes.some(_.isEqual.bind(undefined, row));
+                    isDuplicate = _.findIndex(potentialDupes, _.isEqual.bind(undefined, row)) > -1;
                 }
 
                 if (!isDuplicate) {
@@ -120,7 +120,7 @@ define(
                 const firstValue = this.getValueForSortColumn(this.rows[0]);
                 const lastValue = this.getValueForSortColumn(this.rows[this.rows.length - 1]);
 
-                lodashFunction = lodashFunction || _.sortedIndexBy;
+                lodashFunction = lodashFunction || _.sortedIndex;
 
                 if (this.sortOptions.direction === 'asc') {
                     if (testRowValue > lastValue) {
@@ -201,7 +201,7 @@ define(
             sortBy(sortOptions) {
                 if (arguments.length > 0) {
                     this.sortOptions = sortOptions;
-                    this.rows = _.orderBy(this.rows, (row) => row.getParsedValue(sortOptions.key) , sortOptions.direction);
+                    this.rows = _.sortByOrder(this.rows, (row) => row.getParsedValue(sortOptions.key) , sortOptions.direction);
                     this.emit('sort');
                 }
                 // Return duplicate to avoid direct modification of underlying object

src/plugins/telemetryTable/components/TelemetryFilterIndicator.vue

@@ -17,9 +17,6 @@
 </template>
 
 <script>
-import _ from 'lodash';
-import { flatten, isEmpty } from 'arrayUtils';
-
 const FILTER_INDICATOR_LABEL = 'Filters:';
 const FILTER_INDICATOR_LABEL_MIXED = 'Mixed Filters:';
 const FILTER_INDICATOR_TITLE = 'Data filters are being applied to this view.';
@@ -80,7 +77,7 @@ export default {
                     }
                 });
 
-                names = flatten(names);
+                names = _.flatten(names);
                 this.filterNames = names.length === 0 ? names : Array.from(new Set(names));
             });
         },
@@ -89,7 +86,7 @@ export default {
             filters = _.omit(filters, [USE_GLOBAL]);
 
             Object.keys(filters).forEach(key => {
-                if (!isEmpty(filters[key])) {
+                if (!_.isEmpty(filters[key])) {
                     metadataValues.forEach(metadatum => {
                         if (key === metadatum.key) {
                             if (typeof metadatum.filters[0] === "object") {
@@ -102,7 +99,7 @@ export default {
                 }
             });
 
-            return flatten(filterNames);
+            return _.flatten(filterNames);
         },
         getFilterLabels(filterObject, metadatum,) {
             let filterLabels = [];

src/plugins/telemetryTable/components/table.vue

@@ -260,8 +260,8 @@ import search from '../../../ui/components/search.vue';
 import TableColumnHeader from './table-column-header.vue';
 import TelemetryFilterIndicator from './TelemetryFilterIndicator.vue';
 import CSVExporter from '../../../exporters/CSVExporter.js';
-import ToggleSwitch from '../../../ui/components/ToggleSwitch.vue';
 import _ from 'lodash';
+import ToggleSwitch from '../../../ui/components/ToggleSwitch.vue';
 
 const VISIBLE_ROW_COUNT = 100;
 const ROW_HEIGHT = 17;

src/plugins/telemetryTable/pluginSpec.js

@@ -24,7 +24,7 @@ import Vue from 'vue';
 import {
     createOpenMct,
     createMouseEvent
-} from 'testUtils';
+} from 'testTools';
 
 let openmct;
 let tablePlugin;

src/ui/components/ObjectView.vue

@@ -3,9 +3,9 @@
 </template>
 
 <script>
+import _ from "lodash"
 import StyleRuleManager from "@/plugins/condition/StyleRuleManager";
 import {STYLE_CONSTANTS} from "@/plugins/condition/utils/constants";
-import _ from 'lodash';
 
 export default {
     inject: ["openmct"],

src/ui/inspector/Inspector.vue

@@ -47,12 +47,14 @@ import Location from './Location.vue';
 import Properties from './Properties.vue';
 import ObjectName from './ObjectName.vue';
 import InspectorViews from './InspectorViews.vue';
+import _ from "lodash";
 import StylesInspectorView from "./StylesInspectorView.vue";
 
 export default {
     inject: ['openmct'],
     components: {
         StylesInspectorView,
+        // StylesInspectorView,
         multipane,
         pane,
         Elements,
@@ -126,7 +128,7 @@ export default {
             this.currentTabbedView = view;
         },
         isCurrent(view) {
-            return JSON.stringify(this.currentTabbedView) === JSON.stringify(view)
+            return _.isEqual(this.currentTabbedView, view)
         }
     }
 }

src/ui/layout/BrowseBar.vue

@@ -198,6 +198,8 @@ export default {
         updateName(event) {
             if (event.target.innerText !== this.domainObject.name && event.target.innerText.match(/\S/)) {
                 this.openmct.objects.mutate(this.domainObject, 'name', event.target.innerText);
+            } else {
+                event.target.innerText = this.domainObject.name;
             }
         },
         updateNameOnEnterKeyPress(event) {

src/ui/layout/CreateButton.vue

@@ -39,7 +39,7 @@
 
 <script>
 import CreateAction from '../../../platform/commonUI/edit/src/creation/CreateAction';
-import objectUtils from 'objectUtils';
+import objectUtils from '../../api/objects/object-utils';
 
 export default {
     inject: ['openmct'],

src/ui/toolbar/Toolbar.vue

@@ -20,6 +20,7 @@ import toolbarMenu from './components/toolbar-menu.vue';
 import toolbarSelectMenu from './components/toolbar-select-menu.vue';
 import toolbarSeparator from './components/toolbar-separator.vue';
 import toolbarToggleButton from './components/toolbar-toggle-button.vue';
+
 import _ from 'lodash';
 
 export default {

webpack.config.js

@@ -42,9 +42,7 @@ const webpackConfig = {
             "printj": path.join(__dirname, "node_modules/printj/dist/printj.min.js"),
             "styles": path.join(__dirname, "src/styles"),
             "MCT": path.join(__dirname, "src/MCT"),
-            "testUtils": path.join(__dirname, "src/test-utils.js"),
-            "objectUtils": path.join(__dirname, "src/api/objects/object-utils.js"),
-            "arrayUtils": path.join(__dirname, "src/api/utils/array-utils.js")
+            "testTools": path.join(__dirname, "src/testTools.js")
         }
     },
     devtool: devMode ? 'eval-source-map' : 'source-map',