.config/coc/extensions/node_modules/coc-prettier/node_modules/p-defer/readme.md

   1 # p-defer [![Build Status](https://travis-ci.org/sindresorhus/p-defer.svg?branch=master)](https://travis-ci.org/sindresorhus/p-defer)
   2
   3 > Create a deferred promise
   4
   5 [**Don't use this unless you know what you're doing!**](https://github.com/petkaantonov/bluebird/wiki/Promise-anti-patterns#the-deferred-anti-pattern) Prefer the `Promise` constructor.
   6
   7
   8 ## Install
   9
  10 ```
  11 $ npm install --save p-defer
  12 ```
  13
  14
  15 ## Usage
  16
  17 ```js
  18 const pDefer = require('p-defer');
  19
  20 function delay(ms) {
  21         const deferred = pDefer();
  22         setTimeout(deferred.resolve, ms, '🦄');
  23         return deferred.promise;
  24 }
  25
  26 delay(100).then(console.log);
  27 //=> '🦄'
  28 ```
  29
  30 *The above is just an example. Use [`delay`](https://github.com/sindresorhus/delay) if you need to delay a promise.*
  31
  32
  33 ## API
  34
  35 ### pDefer()
  36
  37 Returns an `Object` with a `promise` property and functions to `resolve()` and `reject()`.
  38
  39
  40 ## Related
  41
  42 - [More…](https://github.com/sindresorhus/promise-fun)
  43
  44
  45 ## License
  46
  47 MIT © [Sindre Sorhus](https://sindresorhus.com)