mirror-rhinstaller-node-cache/unbox-primitive
2026-10-07 14:02:27 +00:00
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test 6bcb149103748493767ce4eb69859ae015bac454f5dc3d500c50a8c25d10610a package.json 2026-10-07 14:02:27 +00:00
.editorconfig 6bcb149103748493767ce4eb69859ae015bac454f5dc3d500c50a8c25d10610a package.json 2026-10-07 14:02:27 +00:00
.eslintrc 6bcb149103748493767ce4eb69859ae015bac454f5dc3d500c50a8c25d10610a package.json 2026-10-07 14:02:27 +00:00
.nycrc 6bcb149103748493767ce4eb69859ae015bac454f5dc3d500c50a8c25d10610a package.json 2026-10-07 14:02:27 +00:00
CHANGELOG.md 6bcb149103748493767ce4eb69859ae015bac454f5dc3d500c50a8c25d10610a package.json 2026-10-07 14:02:27 +00:00
index.d.ts 6bcb149103748493767ce4eb69859ae015bac454f5dc3d500c50a8c25d10610a package.json 2026-10-07 14:02:27 +00:00
index.js 6bcb149103748493767ce4eb69859ae015bac454f5dc3d500c50a8c25d10610a package.json 2026-10-07 14:02:27 +00:00
LICENSE 6bcb149103748493767ce4eb69859ae015bac454f5dc3d500c50a8c25d10610a package.json 2026-10-07 14:02:27 +00:00
package.json 6bcb149103748493767ce4eb69859ae015bac454f5dc3d500c50a8c25d10610a package.json 2026-10-07 14:02:27 +00:00
README.md 6bcb149103748493767ce4eb69859ae015bac454f5dc3d500c50a8c25d10610a package.json 2026-10-07 14:02:27 +00:00
tsconfig.json 6bcb149103748493767ce4eb69859ae015bac454f5dc3d500c50a8c25d10610a package.json 2026-10-07 14:02:27 +00:00

unbox-primitive Version Badge

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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