202226701046 6c9d2a2519 fix 10 mesiacov pred
..
.github 6c9d2a2519 fix 10 mesiacov pred
.eslintrc 6c9d2a2519 fix 10 mesiacov pred
.nycrc 6c9d2a2519 fix 10 mesiacov pred
CHANGELOG.md 6c9d2a2519 fix 10 mesiacov pred
LICENSE 6c9d2a2519 fix 10 mesiacov pred
README.md 6c9d2a2519 fix 10 mesiacov pred
index.d.ts 6c9d2a2519 fix 10 mesiacov pred
index.js 6c9d2a2519 fix 10 mesiacov pred
package.json 6c9d2a2519 fix 10 mesiacov pred
tsconfig.json 6c9d2a2519 fix 10 mesiacov pred

README.md

hasown Version Badge

github actions coverage License Downloads

npm badge

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