package money

class Dollar(val amount: Int) {

    fun times(multiplier: Int): Dollar {
        return Dollar(amount * multiplier)
    }
}

package money

class Dollar(val amount: Int) {

    fun times(multiplier: Int): Dollar {
        return Dollar(amount * multiplier)
    }

    override fun equals(other: Any?): Boolean {
        return true
    }
}

Make new test green (green)
Make new test green (green)

s-nagahori/TDD_book