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  • License MIT

Create a deferred promise

Package Exports

  • p-defer

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (p-defer) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

p-defer Build Status

Create a deferred promise

Don't use this unless you know what you're doing. Prefer the Promise constructor.

Install

$ npm install p-defer

Usage

const pDefer = require('p-defer');

function delay(ms) {
    const deferred = pDefer();
    setTimeout(deferred.resolve, ms, '🦄');
    return deferred.promise;
}

(async () => {
    console.log(await delay(100));
    //=> '🦄'
})();

The above is just an example. Use delay if you need to delay a promise.

API

pDefer()

Returns an Object with a promise property and functions to resolve() and reject().

  • p-lazy - Create a lazy promise that defers execution until .then() or .catch() is called
  • More…

License

MIT © Sindre Sorhus