basant307/AI_Governance_Project

1import eq from './eq.js';2 3/** Used for built-in method references. */4var objectProto = Object.prototype;5 6/** Used to check objects for own properties. */7var hasOwnProperty = objectProto.hasOwnProperty;8 9/**10 * Used by `_.defaults` to customize its `_.assignIn` use to assign properties11 * of source objects to the destination object for all destination properties12 * that resolve to `undefined`.13 *14 * @private15 * @param {*} objValue The destination value.16 * @param {*} srcValue The source value.17 * @param {string} key The key of the property to assign.18 * @param {Object} object The parent object of `objValue`.19 * @returns {*} Returns the value to assign.20 */21function customDefaultsAssignIn(objValue, srcValue, key, object) {22  if (objValue === undefined ||23      (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) {24    return srcValue;25  }26  return objValue;27}28 29export default customDefaultsAssignIn;30