1 | ;
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2 | /**
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3 | * Copyright (C) 2016-2019 Michael Kourlas
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4 | *
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5 | * Licensed under the Apache License, Version 2.0 (the "License");
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6 | * you may not use this file except in compliance with the License.
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7 | * You may obtain a copy of the License at
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8 | *
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9 | * http://www.apache.org/licenses/LICENSE-2.0
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10 | *
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11 | * Unless required by applicable law or agreed to in writing, software
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12 | * distributed under the License is distributed on an "AS IS" BASIS,
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13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 | * See the License for the specific language governing permissions and
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15 | * limitations under the License.
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16 | */
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17 | Object.defineProperty(exports, "__esModule", { value: true });
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18 | /**
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19 | * @private
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20 | */
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21 | function isUndefined(val) {
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22 | return Object.prototype.toString.call(val) === "[object Undefined]";
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23 | }
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24 | exports.isUndefined = isUndefined;
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25 | /**
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26 | * @private
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27 | */
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28 | function isNull(val) {
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29 | return Object.prototype.toString.call(val) === "[object Null]";
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30 | }
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31 | exports.isNull = isNull;
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32 | /* tslint:disable:ban-types */
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33 | /**
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34 | * @private
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35 | */
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36 | function isObject(val) {
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37 | return Object.prototype.toString.call(val) === "[object Object]";
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38 | }
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39 | exports.isObject = isObject;
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40 | /* tslint:enable:ban-types */
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41 | /**
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42 | * @private
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43 | */
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44 | function isArray(val) {
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45 | return Object.prototype.toString.call(val) === "[object Array]";
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46 | }
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47 | exports.isArray = isArray;
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48 | /* tslint:disable:ban-types */
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49 | /**
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50 | * @private
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51 | */
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52 | function isFunction(val) {
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53 | return Object.prototype.toString.call(val) === "[object Function]";
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54 | }
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55 | exports.isFunction = isFunction;
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56 | /* tslint:enable:ban-types */
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57 | /**
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58 | * @private
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59 | */
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60 | function isSet(val) {
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61 | return Object.prototype.toString.call(val) === "[object Set]";
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62 | }
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63 | exports.isSet = isSet;
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64 | /**
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65 | * @private
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66 | */
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67 | function isMap(val) {
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68 | return Object.prototype.toString.call(val) === "[object Map]";
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69 | }
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70 | exports.isMap = isMap;
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71 | /**
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72 | * Returns a string representation of the specified value, as given by the
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73 | * value's toString() method (if it has one) or the global String() function
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74 | * (if it does not).
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75 | *
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76 | * @param value The value to convert to a string.
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77 | *
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78 | * @returns A string representation of the specified value.
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79 | *
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80 | * @private
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81 | */
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82 | // eslint-disable-next-line @typescript-eslint/no-explicit-any
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83 | function stringify(value) {
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84 | var _a;
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85 | if (!isUndefined(value) && !isNull(value)) {
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86 | if (!isFunction((_a = value) === null || _a === void 0 ? void 0 : _a.toString)) {
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87 | value = value.toString();
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88 | }
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89 | }
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90 | return String(value);
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91 | }
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92 | exports.stringify = stringify;
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