@techmely/utils/chunk-KA3GRRS7.mjs

Collection of helpful JavaScript / TypeScript utils

import { isObject } from './chunk-2JFFF2CE.mjs';

// src/mergeDeep.ts
function mergeDeep(target, ...sources) {
  if (sources.length === 0) {
    return target;
  }
  const source = sources.shift();
  if (source === void 0) {
    return target;
  }
  if (isObject(target) && isObject(source)) {
    const sourceKeys = Object.keys(source);
    for (const key of sourceKeys) {
      if (isObject(source[key])) {
        if (!target[key]) {
          target[key] = {};
        }
        if (isObject(target[key])) {
          mergeDeep(target[key], source[key]);
        } else {
          target[key] = source[key];
        }
      } else {
        target[key] = source[key];
      }
    }
  }
  return mergeDeep(target, ...sources);
}

export { mergeDeep };