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unbox-primitive
Advanced tools
unbox-primitive
Unbox a boxed JS primitive value.
- 1.0.2latest
- Version published
- Maintainers
- 1
- Weekly downloads
- 24,284,976
Weekly downloads
Changelog
v1.0.2 - 2022-04-24
Commits
- [actions] reuse common workflows
e6420b9 - [actions] update codecov uploader
b90aff2 - [readme] add github actions/codecov badges; update URLs
bcc39b9 - [Dev Deps] update
eslint,@ljharb/eslint-config,object-inspect,safe-publish-latest,tapea704a32 - [Refactor] use
call-bindinstead offunction-bind0a609f1 - [Dev Deps] update
eslint,@ljharb/eslint-config,aud,auto-changelog,object-inspect,safe-publish-latest,tape6a45317 - [Dev Deps] update
eslint,@ljharb/eslint-config,aud,auto-changelog,object-inspect,tape795c76f - [Deps] update
has-bigints,has-symbols257a065
Readme
unbox-primitive 
Unbox a boxed JS primitive value. This module works cross-realm/iframe, does not depend on instanceof or mutable properties, and works despite ES6 Symbol.toStringTag.
Example
var unboxPrimitive = require('unbox-primitive');
var assert = require('assert');
assert.equal(unboxPrimitive(new Boolean(false)), false);
assert.equal(unboxPrimitive(new String('f')), 'f');
assert.equal(unboxPrimitive(new Number(42)), 42);
const s = Symbol();
assert.equal(unboxPrimitive(Object(s)), s);
assert.equal(unboxPrimitive(new BigInt(42)), 42n);
// any primitive, or non-boxed-primitive object, will throw
Tests
Simply clone the repo, npm install, and run npm test
FAQs
What is unbox-primitive?
Unbox a boxed JS primitive value.
Is unbox-primitive popular?
The npm package unbox-primitive receives a total of 21,042,170 weekly downloads. As such, unbox-primitive popularity was classified as popular.
Is unbox-primitive well maintained?
We found that unbox-primitive demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago.It has 1 open source maintainer collaborating on the project.
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