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s1monw1/greetMammalError.kt

Created May 29, 2023 08:05
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greetMammalError.kt
// This does not compile because the `when` is not exhaustive
fun greetMammal(mammal: Mammal): String {
return when (mammal) {
is Human -> "Hello ${mammal.name}; You're working as a ${mammal.job}"
is Cat -> "Hello ${mammal.name}"
}
}
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