wpf 9eba9019cb first		il y a 3 semaines
..
.github	9eba9019cb first	il y a 3 semaines
.eslintrc	9eba9019cb first	il y a 3 semaines
.nycrc	9eba9019cb first	il y a 3 semaines
CHANGELOG.md	9eba9019cb first	il y a 3 semaines
LICENSE	9eba9019cb first	il y a 3 semaines
README.md	9eba9019cb first	il y a 3 semaines
index.d.ts	9eba9019cb first	il y a 3 semaines
index.js	9eba9019cb first	il y a 3 semaines
package.json	9eba9019cb first	il y a 3 semaines
tsconfig.json	9eba9019cb first	il y a 3 semaines

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