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promise-ratelimit

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Rate limiting (throttling) implementation for Promises on Node.js

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promise-ratelimit
============

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Rate limiting (throttling) implementation for Promises on Node.js

Install:
`npm install promise-ratelimit`

Limit frequency of promise fulfilling:

```javascript
var throttle = require('promise-ratelimit')(2000); /* rateInMilliseconds */

var startTime = Date.now();

for (var i = 0; i < 10; i++) {
	throttle().then(function() { console.log(Date.now() - startTime); });
}

// example output:
// 11
// 2007
// 4007
// 6008
// 8011
// 10014
// 12016
// 14018
// 16020
// 18022
```

License
===

MIT

Note: [q-ratelimit](https://github.com/addaleax/q-ratelimit) and
[promise-ratelimit](https://github.com/addaleax/promise-ratelimit) are
sister modules based on the same original code.

promise-ratelimit

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