Function formatDiff

benchmark/helpers.ts:899–913

(
    ss: number,
    wm: number,
    isLowerBetter = true
  )

  });

  const formatDiff = (
    ss: number,
    wm: number,
    isLowerBetter = true
  ): string => {
    const diff = ss - wm;
    const pct =
      ss > 0 ? ((diff / ss) * 100).toFixed(1) : "0.0";
    const arrow = diff > 0 ? "↓" : diff < 0 ? "↑" : "=";
    const color =
      (isLowerBetter ? diff > 0 : diff < 0) ? chalk.green : chalk.red;
    return color(
      `${formatNumber(Math.abs(Math.round(diff)))} (${arrow}${Math.abs(parseFloat(pct))}%)`
    );
  };

  table.push(
    [