array-findindex

0.1.0 • Public • Published

array-findindex

Usage

var findIndex = require('array-findindex');
var array = ['a', 'b', 'c', 'd'];
 
findIndex(array, function (element, index, arr) {
  return element === 'c';
});
// => 2
 
 
findIndex(array, function (element, index, arr) {
  return element === 'z';
});
// => -1
 

Optionally pass in an object as third argument to use as this when executing callback.

Install

$ npm install array-findindex

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Install

npm i array-findindex

Weekly Downloads

3

Version

0.1.0

License

ISC

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Collaborators

  • dubban