42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.deepCopyWith = exports.deepCopy = void 0;
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const isBuffer_1 = require("./isBuffer");
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exports.deepCopy = obj => {
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if (obj === null || typeof obj !== 'object') {
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return obj;
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}
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if (isBuffer_1.isBuffer(obj)) {
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return obj.slice();
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}
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const copy = Array.isArray(obj) ? [] : {};
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Object.keys(obj).forEach(key => {
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copy[key] = exports.deepCopy(obj[key]);
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});
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return copy;
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};
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exports.deepCopyWith = (obj, customizer) => {
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function deepCopyWithHelper(value, innerKey, innerObject) {
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const result = customizer(value, innerKey, innerObject);
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if (result !== undefined)
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return result;
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if (value === null || typeof value !== 'object') {
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return value;
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}
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if (isBuffer_1.isBuffer(value)) {
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return value.slice();
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}
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const copy = Array.isArray(value) ? [] : {};
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Object.keys(value).forEach(k => {
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copy[k] = deepCopyWithHelper(value[k], k, value);
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});
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return copy;
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}
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if (customizer) {
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return deepCopyWithHelper(obj, '', null);
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}
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else {
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return exports.deepCopy(obj);
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}
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};
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