src/utils/node.js

/*
 * BSD 3-Clause License
 *
 * Copyright (c) 2020, Mapcreator
 * All rights reserved.
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 * modification, are permitted provided that the following conditions are met:
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 *   list of conditions and the following disclaimer.
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 *   this list of conditions and the following disclaimer in the documentation
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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/**
 * Test if the application is running under nodejs
 * @returns {boolean} - Is the application running under node?
 * @see https://nodejs.org
 * @private
 */
export function isNode () {
  try {
    return Object.prototype.toString.call(typeof process === 'undefined' ? 0 : process) === '[object process]';
  } catch (_) {
    return false;
  }
}

/**
 * Quickly check if the window contains a variable
 * @param {string} str - target variable
 * @returns {boolean} - If the window contains the variable
 * @private
 */
export function windowTest (str) {
  return typeof window !== 'undefined' && typeof window[str] !== 'undefined';
}