Use Object.assign istead of lodash.assign

Author: Philipp Alferov

index.js

@@ -1,5 +1,4 @@
 'use strict';
-var assign = require('lodash.assign');
 var property = require('nested-property');
 var keyBy = require('lodash.keyby');
 
@@ -69,7 +68,7 @@ var groupByParents = function(array, options) {
  */
 
 module.exports = function arrayToTree(data, options) {
-  options = assign(
+  options = Object.assign(
     {
       parentProperty: 'parent_id',
       childrenProperty: 'children',

package-lock.json

@@ -33,7 +33,6 @@
   },
   "license": "MIT",
   "dependencies": {
-    "lodash.assign": "^4.0.6",
     "lodash.keyby": "^4.6.0",
     "nested-property": "^0.0.7"
   }

package.json

@@ -521,10 +521,6 @@ levn@^0.3.0, levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
-lodash.assign@^4.0.6:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/lodash.assign/-/lodash.assign-4.2.0.tgz#0d99f3ccd7a6d261d19bdaeb9245005d285808e7"
-
 lodash.keyby@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash.keyby/-/lodash.keyby-4.6.0.tgz#7f6a1abda93fd24e22728a4d361ed8bcba5a4354"