e2ed/utils/clone/cloneWithoutUndefinedProperties.js

E2E testing framework over Playwright

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.cloneWithoutUndefinedProperties = void 0;
const asserts_1 = require("../asserts");
/**
 * Clone object without properties that values is `undefined`.
 */
const cloneWithoutUndefinedProperties = (x) => {
    const result = {};
    for (const [key, value] of Object.entries(x)) {
        const descriptor = Object.getOwnPropertyDescriptor(x, key);
        (0, asserts_1.assertValueIsDefined)(descriptor, 'descriptor is defined', { key, x });
        if (value !== undefined) {
            Object.defineProperty(result, key, descriptor);
        }
    }
    return result;
};
exports.cloneWithoutUndefinedProperties = cloneWithoutUndefinedProperties;