noob-components/plugs/util/objectUtil.ts

import { cloneDeep } from "lodash-es";

export function deepCopy<T = any>(obj: T): T {
  return cloneDeep(obj);
}

export function clearObject(obj: Record<string, any>) {
  for (const key in obj) {
    delete obj[key];
  }
}

export function clearAndAssign(target: Record<string, any>, source: Record<string, any>) {
  clearObject(target);
  Object.assign(target, source);
}

export function unnest(obj: Record<string, any>, key: string, prefix: string) {
  const { [key]: toFlatten, ...rest } = obj;
  const prefixed = Object.fromEntries(Object.entries(toFlatten).map(([k, v]) => [prefix.concat(k), v]));
  return { ...rest, ...prefixed };
}