1 | "use strict";
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2 |
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3 | exports.__esModule = true;
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4 | exports.removeUndefined = exports.deepMerge = exports.deepFreeze = exports.isObject = void 0;
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5 |
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6 | function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
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7 |
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8 | var isObject = function isObject(item) {
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9 | return item && typeof item === 'object' && !Array.isArray(item);
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10 | };
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11 |
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12 | exports.isObject = isObject;
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13 |
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14 | var deepFreeze = function deepFreeze(obj) {
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15 | Object.keys(obj).forEach(function (key) {
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16 | return key && isObject(obj[key]) && Object.freeze(obj[key]);
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17 | });
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18 | return Object.freeze(obj);
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19 | };
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20 |
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21 | exports.deepFreeze = deepFreeze;
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22 |
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23 | var deepMerge = function deepMerge(target) {
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24 | for (var _len = arguments.length, sources = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
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25 | sources[_key - 1] = arguments[_key];
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26 | }
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27 |
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28 | if (!sources.length) {
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29 | return target;
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30 | }
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31 |
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32 |
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33 | var output = _extends({}, target);
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34 |
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35 | sources.forEach(function (source) {
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36 | if (isObject(source)) {
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37 | Object.keys(source).forEach(function (key) {
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38 | if (isObject(source[key])) {
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39 | if (!output[key]) {
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40 | output[key] = _extends({}, source[key]);
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41 | } else {
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42 | output[key] = deepMerge(output[key], source[key]);
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43 | }
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44 | } else {
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45 | output[key] = source[key];
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46 | }
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47 | });
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48 | }
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49 | });
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50 | return output;
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51 | };
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52 |
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53 | exports.deepMerge = deepMerge;
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54 |
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55 | var removeUndefined = function removeUndefined(obj) {
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56 | var result = {};
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57 | Object.keys(obj).forEach(function (key) {
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58 | if (obj[key] !== undefined) {
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59 | result[key] = obj[key];
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60 | }
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61 | });
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62 | return result;
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63 | };
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64 |
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65 | exports.removeUndefined = removeUndefined; |
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