Merge pull request #102 from rvsia/remove-core-js

Use lodash for flat in PF4 wizard

Author: Hyperkid123

package.json

@@ -23,8 +23,7 @@
   "jest": {
     "verbose": true,
     "setupFiles": [
-      "<rootDir>/config/jest.setup.js",
-      "core-js"
+      "<rootDir>/config/jest.setup.js"
     ],
     "collectCoverageFrom": [
       "<rootDir>/packages/**/src/**/*.js",
@@ -41,7 +40,6 @@
     "@semantic-release/git": "^7.0.8",
     "@semantic-release/npm": "^5.1.4",
     "atob-lite": "^2.0.0",
-    "core-js": "^3.2.1",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^24.8.0",
     "lerna": "^3.13.1",

packages/pf4-component-mapper/src/form-fields/wizard/wizard.js

@@ -6,6 +6,7 @@ import WizardStep from './wizard-step';
 import './wizard-styles.scss';
 import get from 'lodash/get';
 import set from 'lodash/set';
+import flattenDeep from 'lodash/flattenDeep';
 
 const Modal = ({ children, container, inModal }) => inModal ? createPortal(<Backdrop>
   <Bullseye>
@@ -96,9 +97,9 @@ class Wizard extends React.Component {
     const finalObject = {};
 
     // Find only visited fields
-    Object.values([ ...visitedSteps, this.state.activeStep ]
-    .reduce((obj, key) => ({ ...obj, [key]: finalRegisteredFieldsHistory[key] }), { }))
-    .flat(Infinity).forEach((key) => set(finalObject, key, get(values, key)));
+    flattenDeep(Object.values([ ...visitedSteps, this.state.activeStep ]
+    .reduce((obj, key) => ({ ...obj, [key]: finalRegisteredFieldsHistory[key] }), { })))
+    .forEach((key) => set(finalObject, key, get(values, key)));
 
     return finalObject;
   }