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is-boolean-object

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1
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is-boolean-object

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

    1.1.2latest

Version published
Maintainers
1
Weekly downloads
22,494,491
decreased by-2.06%

Weekly downloads

Changelog

Source

v1.1.2 - 2021-08-05

Commits

  • [Refactor] use has-tostringtag to behave correctly in the presence of symbol shams 6d319ea
  • [Dev Deps] update auto-changelog, core-js, eslint, tape 4f85bef

Readme

Source

is-boolean-object Version Badge

github actions coverage dependency status dev dependency status License Downloads

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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

Keywords

FAQs

What is is-boolean-object?

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

Is is-boolean-object popular?

The npm package is-boolean-object receives a total of 18,140,102 weekly downloads. As such, is-boolean-object popularity was classified as popular.

Is is-boolean-object well maintained?

We found that is-boolean-object demonstrated a not healthy version release cadence and project activity. It has 1 open source maintainer collaborating on the project.

Last updated on 05 Aug 2021
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