History

jkjoy 5d2d87c740 20230925		2023-09-25 15:58:56 +08:00
..
.github	20230925	2023-09-25 15:58:56 +08:00
test	20230925	2023-09-25 15:58:56 +08:00
.editorconfig	20230925	2023-09-25 15:58:56 +08:00
.eslintignore	20230925	2023-09-25 15:58:56 +08:00
.eslintrc	20230925	2023-09-25 15:58:56 +08:00
.nycrc	20230925	2023-09-25 15:58:56 +08:00
CHANGELOG.md	20230925	2023-09-25 15:58:56 +08:00
LICENSE	20230925	2023-09-25 15:58:56 +08:00
README.md	20230925	2023-09-25 15:58:56 +08:00
index.js	20230925	2023-09-25 15:58:56 +08:00
package.json	20230925	2023-09-25 15:58:56 +08:00

README.md

is-boolean-object

Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Example

var isBoolean = require('is-boolean-object');
var assert = require('assert');

assert.notOk(isBoolean(undefined));
assert.notOk(isBoolean(null));
assert.notOk(isBoolean('foo'));
assert.notOk(isBoolean(function () {}));
assert.notOk(isBoolean([]));
assert.notOk(isBoolean({}));
assert.notOk(isBoolean(/a/g));
assert.notOk(isBoolean(new RegExp('a', 'g')));
assert.notOk(isBoolean(new Date()));
assert.notOk(isBoolean(42));
assert.notOk(isBoolean(NaN));
assert.notOk(isBoolean(Infinity));

assert.ok(isBoolean(new Boolean(42)));
assert.ok(isBoolean(false));
assert.ok(isBoolean(Object(false)));
assert.ok(isBoolean(true));
assert.ok(isBoolean(Object(true)));

Tests

Simply clone the repo, npm install, and run npm test