Mikhael Bogdanov
21 lines
489 B
Kotlin
21 lines
489 B
Kotlin
package test
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public class Input(val s1: String, val s2: String) {
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public fun iterator() : Iterator<String> {
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return arrayListOf(s1, s2).iterator()
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}
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}
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public inline fun <T, R> T.use(block: (T)-> R) : R {
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return block(this)
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}
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public inline fun Input.forEachLine(block: (String) -> Unit): Unit {
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useLines { lines -> lines.forEach(block) }
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}
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public inline fun Input.useLines(block2: (Iterator<String>) -> Unit): Unit {
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this.use{ block2(it.iterator()) }
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}
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