util: update util.isArray() to eol

Author: miguelmarcondesf

doc/api/deprecations.md

@@ -981,6 +981,9 @@ The `tls.SecurePair` class is deprecated. Please use
 
 <!-- YAML
 changes:
+  - version: REPLACEME
+    pr-url: https://github.com/nodejs/node/pull/58027
+    description: End-of-Life.
   - version: v22.0.0
     pr-url: https://github.com/nodejs/node/pull/50488
     description: Runtime deprecation.
@@ -996,9 +999,9 @@ changes:
     description: Documentation-only deprecation.
 -->
 
-Type: Runtime
+Type: End-of-Life
 
-The [`util.isArray()`][] API is deprecated. Please use `Array.isArray()`
+The [`util.isArray()`][] API has been removed. Please use `Array.isArray()`
 instead.
 
 ### DEP0045: `util.isBoolean()`

doc/api/util.md

@@ -3669,33 +3669,6 @@ Node.js modules. The community found and used it anyway.
 It is deprecated and should not be used in new code. JavaScript comes with very
 similar built-in functionality through [`Object.assign()`][].
 
-### `util.isArray(object)`
-
-<!-- YAML
-added: v0.6.0
-deprecated: v4.0.0
--->
-
-> Stability: 0 - Deprecated: Use [`Array.isArray()`][] instead.
-
-* `object` {any}
-* Returns: {boolean}
-
-Alias for [`Array.isArray()`][].
-
-Returns `true` if the given `object` is an `Array`. Otherwise, returns `false`.
-
-```js
-const util = require('node:util');
-
-util.isArray([]);
-// Returns: true
-util.isArray(new Array());
-// Returns: true
-util.isArray({});
-// Returns: false
-```
-
 [Common System Errors]: errors.md#common-system-errors
 [Custom inspection functions on objects]: #custom-inspection-functions-on-objects
 [Custom promisified functions]: #custom-promisified-functions

lib/util.js

@@ -438,9 +438,6 @@ module.exports = {
   getSystemErrorMessage,
   inherits,
   inspect,
-  isArray: deprecate(ArrayIsArray,
-                     'The `util.isArray` API is deprecated. Please use `Array.isArray()` instead.',
-                     'DEP0044'),
   isDeepStrictEqual(a, b) {
     if (internalDeepEqual === undefined) {
       internalDeepEqual = require('internal/util/comparisons')

test/parallel/test-util.js

@@ -27,19 +27,6 @@ const util = require('util');
 const errors = require('internal/errors');
 const context = require('vm').runInNewContext;
 
-// isArray
-assert.strictEqual(util.isArray([]), true);
-assert.strictEqual(util.isArray(Array()), true);
-assert.strictEqual(util.isArray(new Array()), true);
-assert.strictEqual(util.isArray(new Array(5)), true);
-assert.strictEqual(util.isArray(new Array('with', 'some', 'entries')), true);
-assert.strictEqual(util.isArray(context('Array')()), true);
-assert.strictEqual(util.isArray({}), false);
-assert.strictEqual(util.isArray({ push: function() {} }), false);
-assert.strictEqual(util.isArray(/regexp/), false);
-assert.strictEqual(util.isArray(new Error()), false);
-assert.strictEqual(util.isArray({ __proto__: Array.prototype }), false);
-
 // _extend
 assert.deepStrictEqual(util._extend({ a: 1 }), { a: 1 });
 assert.deepStrictEqual(util._extend({ a: 1 }, []), { a: 1 });