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2 天以前 fcd0f63ea0a86d5756cf3950f08144e1552a3d4e
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'use strict';
var $ = require('../internals/export');
var addToUnscopables = require('../internals/add-to-unscopables');
var uniqueBy = require('../internals/array-unique-by');
 
// `Array.prototype.uniqueBy` method
// https://github.com/tc39/proposal-array-unique
$({ target: 'Array', proto: true, forced: true }, {
  uniqueBy: uniqueBy
});
 
addToUnscopables('uniqueBy');