tdesign-react/cjs/_chunks/dep-f0b4efe7.js

TDesign Component for React

/**
 * tdesign v1.16.2
 * (c) 2025 tdesign
 * @license MIT
 */

'use strict';

var _typeof = require('./dep-b325182b.js');
var _baseGet = require('./dep-5dd1b13c.js');
var last = require('./dep-002bcd4b.js');
var _baseSlice = require('./dep-2ad01263.js');

/**
 * Gets the parent value at `path` of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {Array} path The path to get the parent value of.
 * @returns {*} Returns the parent value.
 */
function parent(object, path) {
  return path.length < 2 ? object : _baseGet.baseGet(object, _baseSlice.baseSlice(path, 0, -1));
}

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * The base implementation of `_.unset`.
 *
 * @private
 * @param {Object} object The object to modify.
 * @param {Array|string} path The property path to unset.
 * @returns {boolean} Returns `true` if the property is deleted, else `false`.
 */
function baseUnset(object, path) {
  path = _baseGet.castPath(path, object);

  // Prevent prototype pollution, see: https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg
  var index = -1,
    length = path.length;
  if (!length) {
    return true;
  }
  var isRootPrimitive = object == null || _typeof._typeof(object) !== 'object' && typeof object !== 'function';
  while (++index < length) {
    var key = path[index];

    // skip non-string keys (e.g., Symbols, numbers)
    if (typeof key !== 'string') {
      continue;
    }

    // Always block "__proto__" anywhere in the path if it's not expected
    if (key === '__proto__' && !hasOwnProperty.call(object, '__proto__')) {
      return false;
    }

    // Block "constructor.prototype" chains
    if (key === 'constructor' && index + 1 < length && typeof path[index + 1] === 'string' && path[index + 1] === 'prototype') {
      // Allow ONLY when the path starts at a primitive root, e.g., _.unset(0, 'constructor.prototype.a')
      if (isRootPrimitive && index === 0) {
        continue;
      }
      return false;
    }
  }
  var obj = parent(object, path);
  return obj == null || delete obj[_baseGet.toKey(last.last(path))];
}

exports.baseUnset = baseUnset;
//# sourceMappingURL=dep-f0b4efe7.js.map