https://github.com/inspect-js/has-property-descriptors

Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.
https://github.com/inspect-js/has-property-descriptors

defineproperty descriptor env environment getownpropertydescriptor has property

Last synced: about 2 months ago
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Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.

• Host: GitHub
• URL: https://github.com/inspect-js/has-property-descriptors
• Owner: inspect-js
• License: mit
• Created: 2022-04-15T04:20:07.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-02-13T05:25:03.000Z (11 months ago)
• Last Synced: 2024-10-30T20:45:50.847Z (2 months ago)
• Topics: defineproperty, descriptor, env, environment, getownpropertydescriptor, has, property
• Language: JavaScript
• Homepage:
• Size: 30.3 KB
• Stars: 3
• Watchers: 3
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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

## Example

```js

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`

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