e c507705cf8 webpack		10 сар өмнө
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CHANGELOG.md	c507705cf8 webpack	10 сар өмнө
LICENSE	c507705cf8 webpack	10 сар өмнө
README.md	c507705cf8 webpack	10 сар өмнө
index.d.ts	c507705cf8 webpack	10 сар өмнө
index.js	c507705cf8 webpack	10 сар өмнө
package.json	c507705cf8 webpack	10 сар өмнө
tsconfig.json	c507705cf8 webpack	10 сар өмнө

hasown

A robust, ES3 compatible, "has own property" predicate.

Example

const assert = require('assert');
const hasOwn = require('hasown');

assert.equal(hasOwn({}, 'toString'), false);
assert.equal(hasOwn([], 'length'), true);
assert.equal(hasOwn({ a: 42 }, 'a'), true);

Tests

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

README.md

hasown

Example

Tests