defined : return the first argument that is `!== undefined`. You can installing defined 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 defined $ sudo npm install -g defined
If want to update the defined package execute the command as below,
$ sudo npm update defined
Update package globally,
$ npm install -g defined
$ sudo git clone https://github.com/rektide/defined.git
$ sudo npm install -g ./defined
defined@1.0.0 /usr/lib/node_modules/defined
You can uninstall or remove this package from your node_modules run the command as below,
$ sudo npm uninstall defined
| Package Name | defined |
| Version | 1.0.0 |
| Description | return the first argument that is `!== undefined` |
| Released Date | 2015-04-08T11:28:28.088Z |
| Published by | substack |
| How to Learn | https://www.npmjs.com/package/defined/tutorial |