getSymbolsIn.js

import getSymbols from './getSymbols.js'

/**
 * Creates an array of the own and inherited enumerable symbols of `object`.
 * 创建自己的和继承的“对象”可枚举符号的数组。
 * @private
 * @param {Object} object 要查询的对象.
 * @returns {Array} 返回符号数组。
 */
function getSymbolsIn(object) {
  const result = []
  while (object) {
    result.push(...getSymbols(object))
    object = Object.getPrototypeOf(Object(object))
  }
  return result
}

export default getSymbolsIn