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-# node-promise-retry
-
-[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Dependency status][david-dm-image]][david-dm-url] [![Dev Dependency status][david-dm-dev-image]][david-dm-dev-url] [![Greenkeeper badge][greenkeeper-image]][greenkeeper-url]
-
-[npm-url]:https://npmjs.org/package/promise-retry
-[downloads-image]:http://img.shields.io/npm/dm/promise-retry.svg
-[npm-image]:http://img.shields.io/npm/v/promise-retry.svg
-[travis-url]:https://travis-ci.org/IndigoUnited/node-promise-retry
-[travis-image]:http://img.shields.io/travis/IndigoUnited/node-promise-retry/master.svg
-[david-dm-url]:https://david-dm.org/IndigoUnited/node-promise-retry
-[david-dm-image]:https://img.shields.io/david/IndigoUnited/node-promise-retry.svg
-[david-dm-dev-url]:https://david-dm.org/IndigoUnited/node-promise-retry?type=dev
-[david-dm-dev-image]:https://img.shields.io/david/dev/IndigoUnited/node-promise-retry.svg
-[greenkeeper-image]:https://badges.greenkeeper.io/IndigoUnited/node-promise-retry.svg
-[greenkeeper-url]:https://greenkeeper.io/
-
-Retries a function that returns a promise, leveraging the power of the [retry](https://github.com/tim-kos/node-retry) module to the promises world.
-
-There's already some modules that are able to retry functions that return promises but
-they were rather difficult to use or do not offer an easy way to do conditional retries.
-
-
-## Installation
-
-`$ npm install promise-retry`
-
-
-## Usage
-
-### promiseRetry(fn, [options])
-
-Calls `fn` until the returned promise ends up fulfilled or rejected with an error different than
-a `retry` error.   
-The `options` argument is an object which maps to the [retry](https://github.com/tim-kos/node-retry) module options:
-
-- `retries`: The maximum amount of times to retry the operation. Default is `10`.
-- `factor`: The exponential factor to use. Default is `2`.
-- `minTimeout`: The number of milliseconds before starting the first retry. Default is `1000`.
-- `maxTimeout`: The maximum number of milliseconds between two retries. Default is `Infinity`.
-- `randomize`: Randomizes the timeouts by multiplying with a factor between `1` to `2`. Default is `false`.
-
-
-The `fn` function will receive a `retry` function as its first argument that should be called with an error whenever you want to retry `fn`. The `retry` function will always throw an error.   
-If there are retries left, it will throw a special `retry` error that will be handled internally to call `fn` again.
-If there are no retries left, it will throw the actual error passed to it.
-
-If you prefer, you can pass the options first using the alternative function signature `promiseRetry([options], fn)`.
-
-## Example
-```js
-var promiseRetry = require('promise-retry');
-
-// Simple example
-promiseRetry(function (retry, number) {
-    console.log('attempt number', number);
-
-    return doSomething()
-    .catch(retry);
-})
-.then(function (value) {
-    // ..
-}, function (err) {
-    // ..
-});
-
-// Conditional example
-promiseRetry(function (retry, number) {
-    console.log('attempt number', number);
-
-    return doSomething()
-    .catch(function (err) {
-        if (err.code === 'ETIMEDOUT') {
-            retry(err);
-        }
-
-        throw err;
-    });
-})
-.then(function (value) {
-    // ..
-}, function (err) {
-    // ..
-});
-```
-
-
-## Tests
-
-`$ npm test`
-
-
-## License
-
-Released under the [MIT License](http://www.opensource.org/licenses/mit-license.php).