text: 'use strict'
  
  /**
   * Determines whether the specified URL is absolute
   *
   * @param {string} url The URL to test
   * @returns {boolean} True if the specified URL is absolute, otherwise false
   */
  export default function isAbsoluteURL(url) {
      // A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
      // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
      // by any combination of letters, digits, plus, period, or hyphen.
      return /^([a-z][a-z\d+\-.]*:)?\/\//i.test(url)
  }
  