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