code: function pad(input, char, count, direction) {
    var ipt = '' + (input);
    var rem = count - ipt.length;
    if (rem < 1) {
      return ipt;
    }
    var padding = char.repeat(count - ipt.length);
    return direction === 'left' ? padding + ipt : ipt + padding;
  }
docs: /*
  Private functions.