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- 'use strict';
- var isPrototypeOf = require('../../internals/object-is-prototype-of');
- var arrayMethod = require('../array/virtual/at');
- var stringMethod = require('../string/virtual/at');
- var ArrayPrototype = Array.prototype;
- var StringPrototype = String.prototype;
- module.exports = function (it) {
- var own = it.at;
- if (it === ArrayPrototype || (isPrototypeOf(ArrayPrototype, it) && own === ArrayPrototype.at)) return arrayMethod;
- if (typeof it == 'string' || it === StringPrototype || (isPrototypeOf(StringPrototype, it) && own === StringPrototype.at)) {
- return stringMethod;
- } return own;
- };
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