fxl 37aa67060c 08.01demo 4 ヶ月 前
..
.github 37aa67060c 08.01demo 4 ヶ月 前
.eslintrc 37aa67060c 08.01demo 4 ヶ月 前
.nycrc 37aa67060c 08.01demo 4 ヶ月 前
CHANGELOG.md 37aa67060c 08.01demo 4 ヶ月 前
LICENSE 37aa67060c 08.01demo 4 ヶ月 前
README.md 37aa67060c 08.01demo 4 ヶ月 前
index.d.ts 37aa67060c 08.01demo 4 ヶ月 前
index.js 37aa67060c 08.01demo 4 ヶ月 前
package.json 37aa67060c 08.01demo 4 ヶ月 前
tsconfig.json 37aa67060c 08.01demo 4 ヶ月 前

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