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PR-URL: https://github.com/nodejs/node/pull/31558 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> |
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| readme.md | ||
readme.md
p-defer 
Create a deferred promise
Don't use this unless you know what you're doing! Prefer the Promise constructor.
Install
$ npm install --save p-defer
Usage
const pDefer = require('p-defer');
function delay(ms) {
const deferred = pDefer();
setTimeout(deferred.resolve, ms, '🦄');
return deferred.promise;
}
delay(100).then(console.log);
//=> '🦄'
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().
Related
License
MIT © Sindre Sorhus