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21 |
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22 | export function arraysEqual(arrA, arrB, compare) {
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23 | if (compare === void 0) { compare = function (a, b) { return a === b; }; }
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24 |
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25 | if (arrA == null && arrB == null) {
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26 | return true;
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27 | }
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28 | else if (arrA == null || arrB == null || arrA.length !== arrB.length) {
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29 | return false;
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30 | }
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31 | else {
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32 | return arrA.every(function (a, i) { return compare(a, arrB[i]); });
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33 | }
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34 | }
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35 |
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36 |
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37 |
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38 |
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39 |
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40 |
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41 | export function shallowCompareKeys(objA, objB, keys) {
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42 |
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43 | if (objA == null && objB == null) {
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44 | return true;
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45 | }
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46 | else if (objA == null || objB == null) {
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47 | return false;
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48 | }
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49 | else if (Array.isArray(objA) || Array.isArray(objB)) {
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50 | return false;
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51 | }
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52 | else if (keys != null) {
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53 | return shallowCompareKeysImpl(objA, objB, keys);
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54 | }
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55 | else {
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56 |
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57 | var keysA = Object.keys(objA);
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58 | var keysB = Object.keys(objB);
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59 | return (shallowCompareKeysImpl(objA, objB, { include: keysA }) &&
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60 | shallowCompareKeysImpl(objA, objB, { include: keysB }));
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61 | }
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62 | }
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63 |
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64 |
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65 |
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66 |
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67 |
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68 |
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69 | export function deepCompareKeys(objA, objB, keys) {
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70 | if (objA === objB) {
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71 | return true;
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72 | }
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73 | else if (objA == null && objB == null) {
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74 |
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75 | return true;
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76 | }
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77 | else if (objA == null || objB == null) {
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78 | return false;
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79 | }
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80 | else if (Array.isArray(objA) || Array.isArray(objB)) {
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81 | return arraysEqual(objA, objB, deepCompareKeys);
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82 | }
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83 | else if (isSimplePrimitiveType(objA) || isSimplePrimitiveType(objB)) {
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84 | return objA === objB;
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85 | }
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86 | else if (keys != null) {
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87 | return deepCompareKeysImpl(objA, objB, keys);
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88 | }
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89 | else if (objA.constructor !== objB.constructor) {
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90 | return false;
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91 | }
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92 | else {
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93 | var keysA = Object.keys(objA);
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94 | var keysB = Object.keys(objB);
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95 | if (keysA == null || keysB == null) {
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96 | return false;
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97 | }
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98 | if (keysA.length === 0 && keysB.length === 0) {
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99 | return true;
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100 | }
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101 | return arraysEqual(keysA, keysB) && deepCompareKeysImpl(objA, objB, keysA);
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102 | }
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103 | }
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104 |
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105 |
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106 |
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107 |
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108 | export function getDeepUnequalKeyValues(objA, objB, keys) {
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109 | if (objA === void 0) { objA = {}; }
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110 | if (objB === void 0) { objB = {}; }
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111 | var filteredKeys = keys == null ? unionKeys(objA, objB) : keys;
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112 | return getUnequalKeyValues(objA, objB, filteredKeys, function (a, b, key) {
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113 | return deepCompareKeys(a, b, [key]);
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114 | });
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115 | }
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116 |
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117 |
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118 |
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119 |
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120 |
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121 | function shallowCompareKeysImpl(objA, objB, keys) {
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122 | return filterKeys(objA, objB, keys).every(function (key) {
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123 | return objA.hasOwnProperty(key) === objB.hasOwnProperty(key) && objA[key] === objB[key];
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124 | });
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125 | }
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126 |
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127 |
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128 |
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129 | function deepCompareKeysImpl(objA, objB, keys) {
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130 | return keys.every(function (key) {
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131 | return objA.hasOwnProperty(key) === objB.hasOwnProperty(key) && deepCompareKeys(objA[key], objB[key]);
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132 | });
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133 | }
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134 | function isSimplePrimitiveType(value) {
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135 | return typeof value === "number" || typeof value === "string" || typeof value === "boolean";
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136 | }
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137 | function filterKeys(objA, objB, keys) {
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138 | if (isAllowlist(keys)) {
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139 | return keys.include;
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140 | }
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141 | else if (isDenylist(keys)) {
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142 | var keysA = Object.keys(objA);
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143 | var keysB = Object.keys(objB);
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144 |
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145 | var keySet_1 = arrayToObject(keysA.concat(keysB));
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146 |
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147 | keys.exclude.forEach(function (key) { return delete keySet_1[key]; });
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148 |
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149 | return Object.keys(keySet_1);
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150 | }
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151 | return [];
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152 | }
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153 | function isAllowlist(keys) {
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154 | return keys != null && keys.include != null;
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155 | }
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156 | function isDenylist(keys) {
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157 | return keys != null && keys.exclude != null;
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158 | }
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159 | function arrayToObject(arr) {
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160 | return arr.reduce(function (obj, element) {
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161 | obj[element] = true;
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162 | return obj;
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163 | }, {});
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164 | }
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165 | function getUnequalKeyValues(objA, objB, keys, compareFn) {
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166 | var unequalKeys = keys.filter(function (key) { return !compareFn(objA, objB, key); });
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167 | var unequalKeyValues = unequalKeys.map(function (key) { return ({
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168 | key: key,
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169 | valueA: objA[key],
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170 | valueB: objB[key],
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171 | }); });
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172 | return unequalKeyValues;
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173 | }
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174 | function unionKeys(objA, objB) {
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175 | var keysA = Object.keys(objA);
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176 | var keysB = Object.keys(objB);
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177 | var concatKeys = keysA.concat(keysB);
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178 | var keySet = arrayToObject(concatKeys);
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179 | return Object.keys(keySet);
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180 | }
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181 |
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