vue hello world项目
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3 years ago
'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://github.com/tc39/proposal-array-find-from-last
$({ target: 'Array', proto: true }, {
findLastIndex: function findLastIndex(callbackfn /* , that = undefined */) {
return $findLastIndex(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
}
});
addToUnscopables('findLastIndex');