1 | 'use strict';
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2 |
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3 | var _filter2 = require('lodash/filter');
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4 |
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5 | var _filter3 = _interopRequireDefault(_filter2);
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6 |
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7 | var _map2 = require('lodash/map');
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8 |
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9 | var _map3 = _interopRequireDefault(_map2);
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10 |
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11 | Object.defineProperty(exports, "__esModule", {
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12 | value: true
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13 | });
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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 | exports.default = function (styles, styleNames, errorWhenNotFound) {
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18 | var appendClassName = undefined;
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19 |
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20 | appendClassName = '';
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21 |
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22 | appendClassName = (0, _map3.default)(styleNames, function (styleName) {
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23 | if (styles[styleName]) {
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24 | return styles[styleName];
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25 | } else {
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26 | if (errorWhenNotFound === true) {
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27 | throw new Error('"' + styleName + '" CSS module is undefined.');
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28 | }
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29 |
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30 | return '';
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31 | }
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32 | });
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33 |
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34 | appendClassName = (0, _filter3.default)(appendClassName, 'length');
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35 |
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36 | appendClassName = appendClassName.join(' ');
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37 |
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38 | return appendClassName;
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39 | };
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40 |
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41 | module.exports = exports['default'];
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42 |
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