[Refactor] no-anonymous-default-export: use object.fromentries

Author: ljharb

CHANGELOG.md

@@ -18,6 +18,7 @@ This change log adheres to standards from [Keep a CHANGELOG](https://keepachange
 - [Docs] [`group-exports`]: fix syntax highlighting ([#2699], thanks [@devinrhode2])
 - [Docs] [`extensions`]: reference node ESM behavior ([#2748], thanks [@xM8WVqaG])
 - [Refactor] [`exports-last`]: use `array.prototype.findlastindex` (thanks [@ljharb])
+- [Refactor] [`no-anonymous-default-export`]: use `object.fromentries` (thanks [@ljharb])
 
 ## [2.27.5] - 2023-01-16
 

package.json

@@ -113,6 +113,7 @@
     "is-core-module": "^2.12.1",
     "is-glob": "^4.0.3",
     "minimatch": "^3.1.2",
+    "object.fromentries": "^2.0.6",
     "object.values": "^1.1.6",
     "resolve": "^1.22.3",
     "semver": "^6.3.0",

src/rules/no-anonymous-default-export.js

@@ -3,8 +3,11 @@
  * @author Duncan Beevers
  */
 
-import docsUrl from '../docsUrl';
 import has from 'has';
+import values from 'object.values';
+import fromEntries from 'object.fromentries';
+
+import docsUrl from '../docsUrl';
 
 const defs = {
   ArrayExpression: {
@@ -68,12 +71,7 @@ const schemaProperties = Object.keys(defs)
     return acc;
   }, {});
 
-const defaults = Object.keys(defs)
-  .map((key) => defs[key])
-  .reduce((acc, def) => {
-    acc[def.option] = has(def, 'default') ? def.default : false;
-    return acc;
-  }, {});
+const defaults = fromEntries(values(defs).map((def) => [def.option, has(def, 'default') ? def.default : false]));
 
 module.exports = {
   meta: {