docs: function shuffleArray (options, arr) {
      if (!options.minify) { return undefined; }
  
      for (let i = 0, max = arr.length; i < max; i++) {
          let j = randomInt(max);
  
          if (arr[j] !== arr[i]) {
              let source = arr[i];
  
              arr[i] = arr[j];
              arr[j] = source;
          }
      }
  }