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

   1 # p-limit [![Build Status](https://travis-ci.org/sindresorhus/p-limit.svg?branch=master)](https://travis-ci.org/sindresorhus/p-limit)
   2
   3 > Run multiple promise-returning & async functions with limited concurrency
   4
   5
   6 ## Install
   7
   8 ```
   9 $ npm install p-limit
  10 ```
  11
  12
  13 ## Usage
  14
  15 ```js
  16 const pLimit = require('p-limit');
  17
  18 const limit = pLimit(1);
  19
  20 const input = [
  21         limit(() => fetchSomething('foo')),
  22         limit(() => fetchSomething('bar')),
  23         limit(() => doSomething())
  24 ];
  25
  26 (async () => {
  27         // Only one promise is run at once
  28         const result = await Promise.all(input);
  29         console.log(result);
  30 })();
  31 ```
  32
  33
  34 ## API
  35
  36 ### pLimit(concurrency)
  37
  38 Returns a `limit` function.
  39
  40 #### concurrency
  41
  42 Type: `number`<br>
  43 Minimum: `1`
  44
  45 Concurrency limit.
  46
  47 ### limit(fn)
  48
  49 Returns the promise returned by calling `fn`.
  50
  51 #### fn
  52
  53 Type: `Function`
  54
  55 Promise-returning/async function.
  56
  57
  58 ## Related
  59
  60 - [p-queue](https://github.com/sindresorhus/p-queue) - Promise queue with concurrency control
  61 - [p-throttle](https://github.com/sindresorhus/p-throttle) - Throttle promise-returning & async functions
  62 - [p-debounce](https://github.com/sindresorhus/p-debounce) - Debounce promise-returning & async functions
  63 - [p-all](https://github.com/sindresorhus/p-all) - Run promise-returning & async functions concurrently with optional limited concurrency
  64 - [More…](https://github.com/sindresorhus/promise-fun)
  65
  66
  67 ## License
  68
  69 MIT © [Sindre Sorhus](https://sindresorhus.com)