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- # array-find-index [![Build Status](https://travis-ci.org/sindresorhus/array-find-index.svg?branch=master)](https://travis-ci.org/sindresorhus/array-find-index)
-
- > ES2015 [`Array#findIndex()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/findIndex) [ponyfill](https://ponyfill.com)
-
-
- ## Install
-
- ```
- $ npm install --save array-find-index
- ```
-
-
- ## Usage
-
- ```js
- const arrayFindIndex = require('array-find-index');
-
- arrayFindIndex(['rainbow', 'unicorn', 'pony'], x => x === 'unicorn');
- //=> 1
- ```
-
-
- ## API
-
- Same as `Array#findIndex()`, but with the input array as the first argument.
-
-
- ## License
-
- MIT © [Sindre Sorhus](https://sindresorhus.com)
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