@svengroup/openapi-to-pdf/dist/utils/merge.js

Create PDF API reference documentation from OpenAPI 3.0.x specification files.

"use strict";
/* eslint-disable */
Object.defineProperty(exports, "__esModule", { value: true });
exports.deepMerge = deepMerge;
function deepMerge(master, slave) {
    if (Array.isArray(slave) && Array.isArray(master)) {
        return [...slave, ...master]; // Properly merge arrays without converting to objects
    }
    if (typeof slave === "object" && slave &&
        typeof master === "object" && master) {
        const merged = { ...slave }; // Clone slave
        for (const key in master) {
            if (master.hasOwnProperty(key)) {
                if (Array.isArray(master[key]) || Array.isArray(slave[key])) {
                    // Ensure arrays remain arrays
                    merged[key] = Array.isArray(slave[key]) && Array.isArray(master[key])
                        ? [...slave[key], ...master[key]]
                        : master[key]; // If one is not an array, master value wins
                }
                else {
                    merged[key] = deepMerge(master[key], slave[key] ?? undefined); // Recursively merge objects
                }
            }
        }
        return merged;
    }
    return master ?? slave; // Overwrite primitive values
}