Hello,
I'm glad to announce a new release of NGINX JavaScript module (njs).
This release proceeds to extend the coverage of ECMAScript
specifications and modules functionality.
- Added ES6 arrow functions support:
: > var materials = ['Hydrogen', 'Helium', 'Lithium']
: undefined
: > materials.map(material => material.length)
: [
: 8,
: 6,
: 7
: ]
: r.subrequest('/foo', rep => r.return(rep.status, rep.responseBody))
You can learn more about njs:
- Overview and introduction: http://nginx.org/en/docs/njs/
- Presentation: https://youtu.be/Jc_L6UffFOs
Feel free to try it and give us feedback on:
- Github: https://github.com/nginx/njs/issues
- Mailing list: http://mailman.nginx.org/mailman/listinfo/nginx-devel
Changes with njs 0.3.1 16 Apr 2019
Core:
*) Feature: added arrow functions support.
Thanks to ??? (Hong Zhi Dao) and Artem S. Povalyukhin.
*) Feature: added Object.getOwnPropertyNames().
Thanks to Artem S. Povalyukhin.
*) Feature: added Object.getOwnPropertyDescriptors().
Thanks to Artem S. Povalyukhin.
*) Feature: making __proto__ accessor descriptor of Object instances
mutable.
*) Feature: added shebang support in CLI.
*) Feature: added support for module mode execution in CLI. In module
mode global this is unavailable.
*) Bugfix: fixed editline detection.
*) Bugfix: fixed Function.prototype.bind().
Thanks to ??? (Hong Zhi Dao).
*) Bugfix: fixed checking of duplication of parameters for functions.
Thanks to ??? (Hong Zhi Dao).
*) Bugfix: fixed function declaration with the same name as a variable.
Thanks to ??? (Hong Zhi Dao).
*) Improvement: code related to parsing of objects, variables and
functions is refactored.
Thanks to ??? (Hong Zhi Dao).
*) Improvement: console.log() improved for outputting large values.
*) Improvement: console.log() improved for outputting strings in a
compliant way (without escaping and quotes).
*) Improvement: using ES6 version of ToInt32(), ToUint32(), ToLength().