text: /**
   * Create a heavy metal like rockdot string.
   * @param {string} string The string to rockdotize.
   * @param {RegExp} [regexp] A RegExp to select every character that should get rockdotized.
   * @returns {string}
   * @see https://en.wikipedia.org/wiki/Metal_umlaut
   * @see https://github.com/bullgit/rockdotizer
   * @example
   * stringMutilator.rockdotize('Hello World!');
   * // > 'Ḧël̈l̈ö Ẅör̈l̈d̈!'
   */
  const rockdotize = (string, regexp = /\w/ig) =>
    string.replace(
      regexp,
      '$&\u0308'
    );
  
  export default rockdotize;