lucaconte 7cc26e831d presentations		2017-10-18 15:31:01 +02:00
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license	presentations	2017-10-18 15:31:01 +02:00
package.json	presentations	2017-10-18 15:31:01 +02:00
readme.md	presentations	2017-10-18 15:31:01 +02:00

array-find-index

ES2015 Array#findIndex() ponyfill

Install

$ npm install --save array-find-index

const arrayFindIndex = require('array-find-index');

arrayFindIndex(['rainbow', 'unicorn', 'pony'], x => x === 'unicorn');
//=> 1

Same as Array#findIndex(), but with the input array as the first argument.