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ataulm/blog-operator-overloading-icecreamtub-minus-impl.kt Secret

Last active August 10, 2018 10:43
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blog-operator-overloading-icecreamtub-minus-impl.kt
operator fun IceCreamTub.minus(scoops: Int): IceCreamTub {
if (remainingScoops == 0) {
throw NotEnoughIceCreamException()
}
return IceCreamTub(remainingScoops - scoops)
}
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