https://github.com/c-geek/querablep

Know the state of your promise: rejected, resolved, fulfilled.
https://github.com/c-geek/querablep

Last synced: 4 months ago
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Know the state of your promise: rejected, resolved, fulfilled.

• Host: GitHub
• URL: https://github.com/c-geek/querablep
• Owner: c-geek
• License: agpl-3.0
• Created: 2017-01-18T12:32:50.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2017-01-18T12:37:11.000Z (almost 9 years ago)
• Last Synced: 2025-06-01T12:03:07.460Z (5 months ago)
• Language: JavaScript
• Size: 12.7 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

          
querablep

=========

Allows you to ask your promise few questions:

* is it done? (finished, whatever is the result)

* is it resolved? (success)

* is it rejected? (failure)

Usage

-----

.. code:: javascript

  const querablep = require('querablep')

  // Business code

  const peoplePromise = querablep(getPeopleInDatabasePromise());

  peoplePromise.isFulfilled(); // false

  peoplePromise.isRejected();  // false

  peoplePromise.isResoleved(); // false

  peoplePromise

    .catch((e) => {

      peoplePromise.isFulfilled(); // true

      peoplePromise.isRejected();  // true

      peoplePromise.isResoleved(); // false

    })

    .then((people) => {

      peoplePromise.isFulfilled(); // true

      peoplePromise.isRejected();  // false

      peoplePromise.isResoleved(); // true

    });

Credits

-------

This code is a copy/paste from this answer `on Stackoverflow by chuckj`_. But now under AGPL.

.. _`on Stackoverflow by chuckj`: http://stackoverflow.com/a/21489870/1137410