Anastasiya Shadrina
16 lines
503 B
Kotlin
Vendored
16 lines
503 B
Kotlin
Vendored
data class Pair<A, B>(val first: A, val second: B)
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context(Comparator<T>)
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infix <!INAPPLICABLE_OPERATOR_MODIFIER!>operator<!> fun <T> T.compareTo(other: T) = <!UNRESOLVED_REFERENCE!>compare<!>(this, other)
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context(Comparator<T>)
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val <T> Pair<T, T>.max get() = if (first > second) first else second
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fun test() {
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val comparator = Comparator<String> { a, b ->
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if (a == null || b == null) 0 else a.length.compareTo(b.length)
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}
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with(comparator) {
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Pair("OK", "fail").max
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}
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} |