travel/admin/node_modules/has-property-descriptors
yaosen 242417d45d init... 2024-06-24 11:28:18 +08:00
..
.github init... 2024-06-24 11:28:18 +08:00
test init... 2024-06-24 11:28:18 +08:00
.eslintrc init... 2024-06-24 11:28:18 +08:00
.nycrc init... 2024-06-24 11:28:18 +08:00
CHANGELOG.md init... 2024-06-24 11:28:18 +08:00
LICENSE init... 2024-06-24 11:28:18 +08:00
README.md init... 2024-06-24 11:28:18 +08:00
index.js init... 2024-06-24 11:28:18 +08:00
package.json init... 2024-06-24 11:28:18 +08:00

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