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 | exports.getNthChild = getNthChild;
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7 |
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8 | var _isElement = require('./isElement');
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9 |
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10 |
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11 |
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12 |
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13 |
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14 |
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15 | function getNthChild(element) {
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16 | var counter = 0;
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17 | var k = void 0;
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18 | var sibling = void 0;
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19 | var parentNode = element.parentNode;
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20 |
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21 |
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22 | if (Boolean(parentNode)) {
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23 | var childNodes = parentNode.childNodes;
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24 |
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25 | var len = childNodes.length;
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26 | for (k = 0; k < len; k++) {
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27 | sibling = childNodes[k];
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28 | if ((0, _isElement.isElement)(sibling)) {
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29 | counter++;
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30 | if (sibling === element) {
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31 | return ':nth-child(' + counter + ')';
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32 | }
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33 | }
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34 | }
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35 | }
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36 | return null;
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37 | } |
\ | No newline at end of file |