arr-diff : Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.. You can installing arr-diff 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 arr-diff $ sudo npm install -g arr-diff
If want to update the arr-diff package execute the command as below,
$ sudo npm update arr-diff
Update package globally,
$ npm install -g arr-diff
$ sudo git clone https://github.com/rektide/arr-diff.git
$ sudo npm install -g ./arr-diff
arr-diff@4.0.0 /usr/lib/node_modules/arr-diff
You can uninstall or remove this package from your node_modules run the command as below,
$ sudo npm uninstall arr-diff
| Package Name | arr-diff |
| Version | 4.0.0 |
| Description | Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons. |
| Released Date | 2017-04-14T04:11:29.824Z |
| Published by | jonschlinkert |
| How to Learn | https://www.npmjs.com/package/arr-diff/tutorial |