1 | 'use strict';
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 |
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7 | var _isObject2 = require('lodash/isObject');
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8 |
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9 | var _isObject3 = _interopRequireDefault(_isObject2);
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10 |
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11 | var _isFunction2 = require('lodash/isFunction');
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12 |
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13 | var _isFunction3 = _interopRequireDefault(_isFunction2);
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14 |
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15 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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16 |
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17 | var ITERATOR_SYMBOL = undefined,
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18 | OLD_ITERATOR_SYMBOL = undefined;
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19 |
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20 | ITERATOR_SYMBOL = (0, _isFunction3.default)(Symbol) && Symbol.iterator;
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21 | OLD_ITERATOR_SYMBOL = '@@iterator';
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22 |
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23 |
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24 |
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25 |
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26 |
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27 |
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28 |
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29 |
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30 | exports.default = function (target) {
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31 | var iterator = undefined;
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32 |
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33 | if (!(0, _isObject3.default)(target)) {
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34 | return false;
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35 | }
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36 |
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37 | if (ITERATOR_SYMBOL) {
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38 | iterator = target[ITERATOR_SYMBOL];
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39 | } else {
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40 | iterator = target[OLD_ITERATOR_SYMBOL];
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41 | }
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42 |
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43 | return (0, _isFunction3.default)(iterator);
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44 | };
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45 |
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46 | module.exports = exports['default'];
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47 |
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