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- 'use strict';
- Object.defineProperty(exports, '__esModule', { value: true });
- var isWhat = require('is-what');
- function assignProp(carry, key, newVal, originalObject, includeNonenumerable) {
- const propType = {}.propertyIsEnumerable.call(originalObject, key)
- ? 'enumerable'
- : 'nonenumerable';
- if (propType === 'enumerable')
- carry[key] = newVal;
- if (includeNonenumerable && propType === 'nonenumerable') {
- Object.defineProperty(carry, key, {
- value: newVal,
- enumerable: false,
- writable: true,
- configurable: true,
- });
- }
- }
- function copy(target, options = {}) {
- if (isWhat.isArray(target)) {
- return target.map((item) => copy(item, options));
- }
- if (!isWhat.isPlainObject(target)) {
- return target;
- }
- const props = Object.getOwnPropertyNames(target);
- const symbols = Object.getOwnPropertySymbols(target);
- return [...props, ...symbols].reduce((carry, key) => {
- if (isWhat.isArray(options.props) && !options.props.includes(key)) {
- return carry;
- }
- const val = target[key];
- const newVal = copy(val, options);
- assignProp(carry, key, newVal, target, options.nonenumerable);
- return carry;
- }, {});
- }
- exports.copy = copy;
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