is-boolean-object - npm Package Compare versions

Comparing version 1.2.1 to 1.2.2

CHANGELOG.md

@@ -8,2 +8,13 @@ # Changelog
 
+## [v1.2.2](https://github.com/inspect-js/is-boolean-object/compare/v1.2.1...v1.2.2) - 2025-02-04
+
+### Fixed
+
+- [Fix] do not be tricked by fake Booleans [`#25`](https://github.com/inspect-js/is-boolean-object/issues/25)
+
+### Commits
+
+- [Dev Deps] update `@arethetypeswrong/cli`, `@ljharb/tsconfig`, `@types/tape`, `core-js` [`a27608b`](https://github.com/inspect-js/is-boolean-object/commit/a27608b83f154875736bb5e77bf1a70da307b64f)
+- [Deps] update `call-bound` [`b19953f`](https://github.com/inspect-js/is-boolean-object/commit/b19953f90f88435a0b0888692f065c959812f710)
+
 ## [v1.2.1](https://github.com/inspect-js/is-boolean-object/compare/v1.2.0...v1.2.1) - 2024-12-12
@@ -10,0 +21,0 @@

index.js

@@ -27,3 +27,3 @@ 'use strict';
 	}
-	return hasToStringTag && Symbol.toStringTag in value ? tryBooleanObject(value) : $toString(value) === boolClass;
+	return hasToStringTag ? tryBooleanObject(value) : $toString(value) === boolClass;
 };

package.json

 {
 	"name": "is-boolean-object",
-	"version": "1.2.1",
+	"version": "1.2.2",
 	"author": "Jordan Harband <[e-mail]>",
@@ -42,13 +42,14 @@ "funding": {
 	"dependencies": {
-		"call-bound": "^1.0.2",
+		"call-bound": "^1.0.3",
 		"has-tostringtag": "^1.0.2"
 	},
 	"devDependencies": {
-		"@arethetypeswrong/cli": "^0.17.0",
+		"@arethetypeswrong/cli": "^0.17.3",
 		"@ljharb/eslint-config": "^21.1.1",
-		"@ljharb/tsconfig": "^0.2.0",
+		"@ljharb/tsconfig": "^0.2.3",
 		"@types/core-js": "^2.5.8",
-		"@types/tape": "^5.6.5",
+		"@types/object-inspect": "^1.13.0",
+		"@types/tape": "^5.8.1",
 		"auto-changelog": "^2.5.0",
-		"core-js": "^3.39.0",
+		"core-js": "^3.40.0",
 		"eclint": "^2.8.1",
@@ -60,2 +61,3 @@ "encoding": "^0.1.13",
 		"nyc": "^10.3.2",
+		"object-inspect": "^1.13.4",
 		"safe-publish-latest": "^2.0.0",
@@ -62,0 +64,0 @@ "tape": "^5.9.0",

test/index.js

 'use strict';
 
 var test = require('tape');
-var isBoolean = require('../');
 var hasToStringTag = require('has-tostringtag/shams')();
+var inspect = require('object-inspect');
 
+var isBoolean = require('../');
+
 test('not Booleans', function (t) {
@@ -51,1 +53,22 @@ t.test('primitives', function (st) {
 });
+
+test('Proxy', { skip: typeof Proxy !== 'function' || !hasToStringTag }, function (t) {
+	/** @type {Record<PropertyKey, unknown>} */
+	var target = {};
+	target[Symbol.toStringTag] = 'Boolean';
+	var fake = new Proxy(target, { has: function () { return false; } });
+
+	t.equal(
+		isBoolean(target),
+		false,
+		inspect(target) + ' is not a Boolean'
+	);
+
+	t.equal(
+		isBoolean(fake),
+		false,
+		inspect(fake) + ' is not a Boolean'
+	);
+
+	t.end();
+});

No alert changes

Improved metrics

Total package byte prevSize

26486

increased by4.32%

Lines of code

98

increased by22.5%

Worsened metrics

Dev dependency count

18

increased by12.5%

Dependency changes

• + Addedcall-bind-apply-helpers@1.0.1(transitive)

• - Removedcall-bind-apply-helpers@1.0.2(transitive)

• Updatedcall-bound@^1.0.3