学习?学个屁 06c63c15cc 初始化提交 10 months ago
..
.github 06c63c15cc 初始化提交 10 months ago
.eslintrc 06c63c15cc 初始化提交 10 months ago
.nycrc 06c63c15cc 初始化提交 10 months ago
CHANGELOG.md 06c63c15cc 初始化提交 10 months ago
LICENSE 06c63c15cc 初始化提交 10 months ago
README.md 06c63c15cc 初始化提交 10 months ago
index.d.ts 06c63c15cc 初始化提交 10 months ago
index.js 06c63c15cc 初始化提交 10 months ago
package.json 06c63c15cc 初始化提交 10 months ago
tsconfig.json 06c63c15cc 初始化提交 10 months ago

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