冯博深 f143f24da4 first 22 godzin temu
..
.github f143f24da4 first 22 godzin temu
.eslintrc f143f24da4 first 22 godzin temu
.nycrc f143f24da4 first 22 godzin temu
CHANGELOG.md f143f24da4 first 22 godzin temu
LICENSE f143f24da4 first 22 godzin temu
README.md f143f24da4 first 22 godzin temu
index.d.ts f143f24da4 first 22 godzin temu
index.js f143f24da4 first 22 godzin temu
package.json f143f24da4 first 22 godzin temu
tsconfig.json f143f24da4 first 22 godzin temu

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