array-find-index
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1.0.2 • Public • Published

array-find-index Build Status

ES2015 Array#findIndex() ponyfill

Install

$ npm install --save array-find-index

Usage

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

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Install

npm i array-find-index

Weekly Downloads

4,862,796

Version

1.0.2

License

MIT

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Collaborators

  • sindresorhus