extant : Basically, SQL COALESCE in JavaScript; return the first value that is not null.. You can installing extant npm packages, there are two ways to install this module locally and globaly. -g option is specified to global. Execute the below command.
$ sudo npm install extant $ sudo npm install -g extant
If want to update the extant package execute the command as below,
$ sudo npm update extant
Update package globally,
$ npm install -g extant
$ sudo git clone https://github.com/rektide/extant.git
$ sudo npm install -g ./extant
extant@1.0.1 /usr/lib/node_modules/extant
You can uninstall or remove this package from your node_modules run the command as below,
$ sudo npm uninstall extant
| Package Name | extant |
| Version | 1.0.1 |
| Description | Basically, SQL COALESCE in JavaScript; return the first value that is not null. |
| Released Date | 2017-04-06T16:24:00.958Z |
| Published by | bigeasy |
| How to Learn | https://www.npmjs.com/package/extant/tutorial |