chen.cheng 7498f5b8cc init 11 mesiacov pred
..
.github 7498f5b8cc init 11 mesiacov pred
.eslintrc 7498f5b8cc init 11 mesiacov pred
.nycrc 7498f5b8cc init 11 mesiacov pred
CHANGELOG.md 7498f5b8cc init 11 mesiacov pred
LICENSE 7498f5b8cc init 11 mesiacov pred
README.md 7498f5b8cc init 11 mesiacov pred
index.d.ts 7498f5b8cc init 11 mesiacov pred
index.js 7498f5b8cc init 11 mesiacov pred
package.json 7498f5b8cc init 11 mesiacov pred
tsconfig.json 7498f5b8cc init 11 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