es.array.find-last-index.js•567 B
'use strict';
var $ = require('../internals/export');
var $findLastIndex = require('../internals/array-iteration-from-last').findLastIndex;
var addToUnscopables = require('../internals/add-to-unscopables');
// `Array.prototype.findLastIndex` method
// https://tc39.es/ecma262/#sec-array.prototype.findlastindex
$({ target: 'Array', proto: true }, {
findLastIndex: function findLastIndex(callbackfn /* , that = undefined */) {
return $findLastIndex(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
}
});
addToUnscopables('findLastIndex');