@amaui/utils/esm/equalDeep.js

Utils

const isObjectLike = value => typeof value === 'object' && value !== null && !Array.isArray(value);

const equalDeep = (valueA, valueB) => {
  if (valueA === valueB) return true;
  if (Number.isNaN(valueA) && Number.isNaN(valueB)) return true;
  if (typeof valueA !== typeof valueB && !(isObjectLike(valueA) && isObjectLike(valueB))) return false;
  if (Array.isArray(valueA) && valueA.length === valueB.length) return valueA.every((item, index) => equalDeep(item, valueB[index]));

  if (isObjectLike(valueA)) {
    const valueA_ = { ...valueA
    };
    const valueB_ = { ...valueB
    };
    return Object.keys(valueA_).every(key => equalDeep(valueA_[key], valueB_[key]));
  }

  return false;
};

export default equalDeep;