e c507705cf8 webpack		11 mesiacov pred
..
.github	c507705cf8 webpack	11 mesiacov pred
.eslintrc	c507705cf8 webpack	11 mesiacov pred
.nycrc	c507705cf8 webpack	11 mesiacov pred
CHANGELOG.md	c507705cf8 webpack	11 mesiacov pred
LICENSE	c507705cf8 webpack	11 mesiacov pred
README.md	c507705cf8 webpack	11 mesiacov pred
index.d.ts	c507705cf8 webpack	11 mesiacov pred
index.js	c507705cf8 webpack	11 mesiacov pred
package.json	c507705cf8 webpack	11 mesiacov pred
tsconfig.json	c507705cf8 webpack	11 mesiacov pred

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