banqhsia · April 27, 2019 12:47
diff --git a/BonusCalculator.php b/BonusCalculator.php
 <?php

 class BonusCalculator
 {
    const BONUS_EXPIRED_AT = '2015-12-25';

    public function isExpired()
    {
        $datetime = $this->getDateTime();

        return ($datetime->getToday() >= self::BONUS_EXPIRED_AT);
    }

    protected function getDateTime()
    {
        return new DateTime;
    }
 }
	<?php

	class BonusCalculator
	{
	const BONUS_EXPIRED_AT = '2015-12-25';

	public function isExpired()
	{
	$datetime = $this->getDateTime();

	return ($datetime->getToday() >= self::BONUS_EXPIRED_AT);
	}

	protected function getDateTime()
	{
	return new DateTime;
	}
	}