es-iterator-helpers - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

CHANGELOG.md

@@ -8,2 +8,8 @@ # Changelog
 
+## [v1.0.1](https://github.com/es-shims/iterator-helpers/compare/v1.0.0...v1.0.1) - 2023-02-07
+
+### Commits
+
+- [Fix] `Iterator`: throw when Iterator() is called without new [`a6fc7e7`](https://github.com/es-shims/iterator-helpers/commit/a6fc7e768cbf4d43117365ec2f1bd300247d8dfd)
+
 ## v1.0.0 - 2023-02-05
@@ -10,0 +16,0 @@

Iterator/implementation.js

 'use strict';
 
+var GetIntrinsic = require('get-intrinsic');
+
+var $TypeError = GetIntrinsic('%TypeError%');
+
 var iterProto = require('iterator.prototype');
 
-var $Iterator = typeof Iterator === 'function' ? Iterator : function Iterator() {};
+var $Iterator = typeof Iterator === 'function' ? Iterator : function Iterator() {
+	if (!(this instanceof Iterator)) {
+		throw new $TypeError('`Iterator` can only be called with new');
+	}
+};
 
@@ -7,0 +15,0 @@ if ($Iterator.prototype !== iterProto) {

package.json

 {
 	"name": "es-iterator-helpers",
-	"version": "1.0.0",
+	"version": "1.0.1",
 	"description": "An ESnext spec-compliant iterator helpers shim/polyfill/replacement that works as far down as ES3.",
@@ -5,0 +5,0 @@ "main": "index.json",

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Improved metrics

Total package byte prevSize

109443

increased by1.74%

Number of package files

108

increased by0.93%

Lines of code

2542

increased by2.01%

No dependency changes