城南花开 ea29471bc6 cc há 10 meses atrás
..
.github ea29471bc6 cc há 10 meses atrás
test ea29471bc6 cc há 10 meses atrás
.eslintrc ea29471bc6 cc há 10 meses atrás
.nycrc ea29471bc6 cc há 10 meses atrás
CHANGELOG.md ea29471bc6 cc há 10 meses atrás
LICENSE ea29471bc6 cc há 10 meses atrás
README.md ea29471bc6 cc há 10 meses atrás
index.js ea29471bc6 cc há 10 meses atrás
package.json ea29471bc6 cc há 10 meses atrás

README.md

has-property-descriptors Version Badge

github actions coverage dependency status dev dependency status License Downloads

npm badge

Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.

Example

var hasPropertyDescriptors = require('has-property-descriptors');
var assert = require('assert');

assert.equal(hasPropertyDescriptors(), true); // will be `false` in IE 6-8, and ES5 engines

// Arrays can not have their length `[[Defined]]` in some engines
assert.equal(hasPropertyDescriptors.hasArrayLengthDefineBug(), false); // will be `true` in Firefox 4-22, and node v0.6

Tests

Simply clone the repo, npm install, and run npm test