is-promise : Test whether an object looks like a promises-a+ promise. You can installing is-promise 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 is-promise $ sudo npm install -g is-promise
If want to update the is-promise package execute the command as below,
$ sudo npm update is-promise
Update package globally,
$ npm install -g is-promise
$ sudo git clone https://github.com/rektide/is-promise.git
$ sudo npm install -g ./is-promise
is-promise@2.1.0 /usr/lib/node_modules/is-promise
You can uninstall or remove this package from your node_modules run the command as below,
$ sudo npm uninstall is-promise
| Package Name | is-promise |
| Version | 2.1.0 |
| Description | Test whether an object looks like a promises-a+ promise |
| Released Date | 2015-09-06T18:06:36.412Z |
| Published by | forbeslindesay |
| How to Learn | https://www.npmjs.com/package/is-promise/tutorial |