@instana/core/src/util/readSymbolProperty.js

Core library for Instana's Node.js packages

/*
 * (c) Copyright IBM Corp. 2021
 * (c) Copyright Instana Inc. and contributors 2020
 */

'use strict';

/**
 * @type {Function}
 * @param {Object.<symbol, *>} object
 * @param {string} symbolString
 */
module.exports = exports = function readSymbolProperty(object, symbolString) {
  const symbol = Object.getOwnPropertySymbols(object).find(sym => sym && sym.toString() === symbolString);
  if (symbol) {
    return object[symbol];
  }
  return undefined;
};